/*  

	Author : Amedea
	Author URI : https://amedeapro.com
	Author : Moskva Yigit
	Author URI : http://moskvayigit.com
	Version : 0.0.4.5

	Table of Contents
	- Scroll Focus
	 
*/

/*----------------------------
	.-- Scroll Focus
-----------------------------*/

.scroll--focus__sticky-visual {
  position: fixed;
  top: 0;
  right: 0;
  width: 50%;
  height: 100vh;
  display: grid;
  place-items: center;
  z-index: 10;
  pointer-events: none;
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.scroll--focus__shape-container {
  position: absolute;
  width: 400px;
  height: 400px;
  display: grid;
  place-items: center;
  opacity: 0;
  animation-name: shape-fade;
  animation-fill-mode: both;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll--focus__shape-1 {
  animation-timeline: --s1;
}
.scroll--focus__shape-2 {
  animation-timeline: --s2;
}
.scroll--focus__shape-3 {
  animation-timeline: --s3;
}
.scroll--focus__shape-4 {
  animation-timeline: --s4;
}
.scroll--focus__shape-5 {
  animation-timeline: --s5;
}
.scroll--focus__shape-6 {
  animation-timeline: --s6;
}

.scroll--focus__content {
  width: 50%;
  padding-bottom: 20vh;
  position: relative;
  z-index: 20;
}

.scroll--focus__header {
  height: 90vh;
  display: flex;
  align-items: center;
  padding-left: 10vw;
}

.scroll--focus__scroll-section {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 10vw;
  padding-right: 2rem;
  view-timeline-axis: block;
  view-timeline-inset: 40% 40%;
}

.scroll--focus__s1 {
  view-timeline-name: --s1;
}

.scroll--focus__s2 {
  view-timeline-name: --s2;
}

.scroll--focus__s3 {
  view-timeline-name: --s3;
}

.scroll--focus__s4 {
  view-timeline-name: --s4;
}

.scroll--focus__s5 {
  view-timeline-name: --s5;
}

.scroll--focus__s6 {
  view-timeline-name: --s6;
}

.scroll--focus__closing-section {
  height: 60vh;
  display: flex;
  align-items: center;
  padding-left: 10vw;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 10vh;
}

.scroll--focus__container h1 {
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 300;
  margin: 0;
  color: var(--accent);
  opacity: 0.8;
}

.scroll--focus__title-large {
  display: block;
  font-size: 5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-light);
  margin-top: 1rem;
  line-height: 1;
}

.scroll--focus__focus-text {
  font-size: 3.5rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-muted);
  margin: 0;
  max-width: 500px;
  letter-spacing: -0.02em;
  animation: content-focus linear both;
  animation-timeline: view();
  animation-range: cover 0% cover 100%;
}

.scroll--focus__description {
  font-size: 1.1rem;
  color: #666;
  margin-top: 1.5rem;
  max-width: 420px;
  line-height: 1.7;
  font-weight: 300;
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
  animation: content-focus linear both;
  animation-timeline: view();
  animation-range: cover 0% cover 100%;
}

.scroll--focus__closer {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-muted);
}

.scroll--focus__closer strong {
  display: block;
  font-size: 2rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.scroll--focus__desktop-progress {
  position: absolute;
  left: -1px;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
  transform-origin: top;
  transform: scaleY(0);
  animation: progress-grow linear;
  animation-timeline: scroll();
  z-index: 20;
}

.scroll--focus__mobile-progress {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  z-index: 100;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 50%;
  padding: 5px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.scroll--focus__mobile-progress svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.scroll--focus__progress-circle {
  fill: none;
  stroke: var(--accent);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: circle-grow linear;
  animation-timeline: scroll();
}

.scroll--focus__track-circle {
  fill: none;
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 8;
}

@keyframes shape-fade {
  entry 0% {
    opacity: 0;
    transform: translateY(40px) scale(0.9);
  }
  entry 100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  exit 0% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  exit 100% {
    opacity: 0;
    transform: translateY(-40px) scale(1.1);
  }
}

@keyframes content-focus {
  0% {
    filter: blur(12px);
    opacity: 0;
    transform: scale(0.8) translateY(40px);
    border-color: transparent;
  }
  45%,
  55% {
    filter: blur(0);
    opacity: 1;
    transform: scale(1) translateY(0);
    color: var(--text-light);
    border-color: var(--accent);
  }
  100% {
    filter: blur(12px);
    opacity: 0;
    transform: scale(0.95) translateY(-40px);
    border-color: transparent;
  }
}

@keyframes progress-grow {
  to {
    transform: scaleY(1);
  }
}

@keyframes circle-grow {
  to {
    stroke-dashoffset: 0;
  }
}


@media (max-width: 768px) {
	
  .scroll--focus__sticky-visual {
    opacity: 0.1;
    width: 100%;
    z-index: -1;
    border-left: none;
  }

  .scroll--focus__content {
    width: 100%;
  }
  .scroll--focus__scroll-section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  .scroll--focus__header {
    padding-left: 1.5rem;
  }

  .scroll--focus__focus-text {
    font-size: 2rem;
  }
  .scroll--focus__title-large {
    font-size: 3.5rem;
  }

  .scroll--focus__desktop-progress {
    display: none;
  }
  .scroll--focus__mobile-progress {
    display: block;
  }
  
}