@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Space+Grotesk:wght@400;500;700&family=Vazirmatn:wght@400;500;700&display=swap');


.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.animated {
  opacity: 1;
  transform: translateY(0);
}
  #footerCanvas {
    width: 100%;
    height: 50vh;
    display: block;
  }
.stagger-image img {
  transition: opacity 0.3s ease-in-out;
  opacity: 1;
}

.stagger-image img.fade-out {
  opacity: 0;
} 

.stagger-image img.is-hidden {
  opacity: 0;
}
.stagger-wrapper{
  transition: background-color 1.8s ease, transform 0.8s ease;
}

  .paradaigm-image-works{
    opacity:0;
    filter: blur(10px); 
    transform: rotateX(40deg) scale(0.8);
    transition: 
      opacity 700ms cubic-bezier(0.4, 0, 0.2, 1), 
      transform 800ms cubic-bezier(0.4, 0, 0.2, 1),
      filter 700ms ease; /* Optional: adds a slight blur for depth */
  }
  .swiper-slide-active .paradaigm-image-works{
    opacity:1;
    transform: rotateX(0deg) scale(1);
    filter: blur(0);
    transition: 
      opacity 700ms cubic-bezier(0.4, 0, 0.2, 1), 
      transform 800ms cubic-bezier(0.4, 0, 0.2, 1),
      filter 700ms ease; /* Optional: adds a slight blur for depth */
     
  }
  .paradaigm-image-pixels{ 
    opacity: 1; 
    filter: blur(50px);
    transform: scale(0); 
    transition: 
      transform 2000ms cubic-bezier(0.4, 0, 0.2, 1),
      filter 700ms ease; /* Optional: adds a slight blur for depth */
  }
  .swiper-slide-active .paradaigm-image-pixels:hover{ 
    opacity:1;
  }
  .swiper-slide-active .paradaigm-image-pixels{ 
    transform: scale(1);  
    filter: blur(0);
    transition:  
      transform 2000ms cubic-bezier(0.4, 0, 0.2, 1),
      filter 700ms ease; /* Optional: adds a slight blur for depth */ 
  }
.paradaigm-works-coutner {
  position: relative;
  perspective: 600px;
}

.paradaigm-works-coutner div {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 2000ms cubic-bezier(0.4, 0, 0.2, 1);
}

.btnWrapper {
 width: 10em;
 justify-content: center;
 align-items: center;
}

.btnCube {
 color: #ccc;
 cursor: pointer;
 font-family: 'Roboto', sans-serif;
 transition: all 0.45s cubic-bezier(.17,.67,.14,.93);
 transform-style: preserve-3d;
 transform-origin: 100% 50%;
 width: 10em;
 height: 4em;
}

.btnCube:hover {
 transform: rotateX(-90deg);
}

.btnCubeSide {
 box-sizing: border-box;
 position: absolute;
 display: inline-block;
 height: 4em;
 width: 10em;
 text-align: center;
 text-transform: uppercase;
 padding-top: 1.5em;
 font-weight: bold;
}

.btnCubeTop {
 background: #FF0090;
 color: #fff;
 transform: rotateX(90deg) translate3d(0, 0, 2em);
}

.btnCubeFront {
 background: #222229;
 color: #fff; 
 transform: translate3d(0, 0, 2em);
}

/* Default positions */
.paradaigm-works-coutner .before {
  transform: rotateX(0deg) translateZ(0); 
}

.paradaigm-works-coutner .current {
  transform: rotateX(0deg) translateZ(0); 
}

.paradaigm-works-coutner .next {
  transform: rotateX(90deg) translateZ(0); 
}

/* When this slide is active: flip previous number up to current */
.swiper-slide-prev .paradaigm-works-coutner .before {
  transform: rotateX(0deg); /* stays visible */
}

.swiper-slide-prev .paradaigm-works-coutner .current {
  transform: rotateX(-180deg); /* hidden flipped back */
}

.swiper-slide-active .paradaigm-works-coutner .before {
  transform: rotateX(-180deg); /* flips up */
}

.swiper-slide-active .paradaigm-works-coutner .current {
  transform: rotateX(0deg); /* front visible */
}

.swiper-slide-active .paradaigm-works-coutner .next {
  transform: rotateX(90deg); /* ready for next flip */
}

.swiper-slide-next .paradaigm-works-coutner .current {
  transform: rotateX(-180deg); /* flips away */
}

.swiper-slide-next .paradaigm-works-coutner .next {
  transform: rotateX(0deg); /* flips in */
}

  .stagger-image img {
    /* Use a high-quality timing function for that 'Apple-like' smoothness */
    transition: 
      opacity 700ms cubic-bezier(0.4, 0, 0.2, 1), 
      transform 800ms cubic-bezier(0.4, 0, 0.2, 1),
      filter 700ms ease; /* Optional: adds a slight blur for depth */
    
    transform: scale(1);
    opacity: 1;
    filter: blur(0px);
    will-change: transform, opacity; /* Optimizes hardware acceleration */
  }

/* State when the image is leaving */
.stagger-image img.image-exit {
  opacity: 0;
  transform: scale(0.95);
  filter: blur(4px);
}

/* State when the new image is just swapped but hasn't "arrived" yet */
.stagger-image img.image-enter {
  opacity: 0;
  transform: scale(1.05);
  filter: blur(4px);
  transition: none; /* Instant jump to this state */
}

.wrapper-fade {
  transition: opacity 0.5s ease;
}

.wrapper-hidden {
  opacity: 0;
  pointer-events: none;
}

.stagger-image img {
  transition: opacity 0.4s ease;
}

.stagger-image img.fade-out {
  opacity: 0;
}

:root {
  --ink: #070707;
  --panel: #0D0D0D;
  --slate: #B3B3B3;
  --accent: #FF0090;
  --accentAlt: "#00F0FF";
} 
html,
body {
  overflow-x: clip;
  background :#fff; 
}

body {
  font-family: 'Space Grotesk', sans-serif;
}

body.lang-fa {
  font-family: 'Vazirmatn', sans-serif;
}

.font-display  {
  font-family: 'Instrument Serif', serif;
}
.font-display-en  {
  font-family: 'Instrument Serif', serif;
}

body.lang-fa .font-display {
  font-family: 'Vazirmatn', sans-serif;
}

#site-header {
  position: fixed;
  color: #fff;
}

.nav-link {
  position: relative;
  padding-bottom: 0.25rem;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--accent);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

[dir='rtl'] .nav-link::after {
  left: auto;
  right: 0;
  transform-origin: right;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.lang-switch {
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.lang-switch:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.hamburger-line {
  position: absolute;
  left: 8px;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

[dir='rtl'] .hamburger-line {
  left: auto;
  right: 8px;
}

#menu-toggle.is-open .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

#menu-toggle.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
}

#menu-toggle.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

#mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  background: rgba(7, 7, 7, 0.98);
  border-top: 1px solid transparent;
  transition: max-height 0.35s ease, opacity 0.25s ease, border-color 0.3s ease;
}

#mobile-menu.is-open {
  max-height: 60vh;
  opacity: 1;
  pointer-events: auto;
  border-top-color: rgba(255, 255, 255, 0.12);
}

.text-reveal {
  overflow: hidden;
}

.text-reveal > span {
  display: block;
  transform: translateY(112%);
  will-change: transform;
}

.reveal,
.stagger-item {
  opacity: 0;
  transform: translateY(18px);
}

.image-hover {
  overflow: hidden;
}

.image-hover img {
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.parallax {
  will-change: transform;
}

.footer-link {
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.25s ease;
}

.footer-link:hover {
  color: var(--accent);
}

.accent-text {
  color: var(--accent);
}

.accent-border {
  border-color: var(--accent);
}

.panel {
  background: var(--panel);
}