@import url("https://fonts.googleapis.com/css2?family=Albert+Sans:ital,wght@0,100..900;1,100..900&display=swap");

body {
  margin: 0;
  padding: 0;
  overscroll-behavior: none;
  background: #000;
  color: #fff;
  font-family: "Albert Sans", sans-serif;
  font-size: 16px;
  line-height: 1.2;
  font-weight: 400;
}

html,
body {
  overflow: hidden !important;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

body::-webkit-scrollbar {
  display: none;
}
#sequenceVideo {
  height: 100vh;
  width: 100%;
  object-fit: cover;
  display: block;
  background: #000;
  will-change: transform, opacity;
}
#blurLayer {
  position: fixed;
  z-index: 3;
}

#oilCanvas {
  position: fixed;
  top: 0;
  left: 0;
  display: block;
  z-index: 5;
  pointer-events: none;
  mix-blend-mode: screen;
}

#nav-dots {
  position: fixed;
  top: 50%;
  right: -40px;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 100;
  opacity: 0;
}
#nav-dots:after {
  content: "";
  position: absolute;
  top: 0;
  width: 2px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}
.dot {
  position: relative;
  width: 14px;
  height: 14px;
  margin: 15px 0;
  background: white;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
  z-index: 2;
  touch-action: auto;
  pointer-events: auto;
}

.dot:first-child {
  margin-top: 0;
}
.dot:nth-last-child(2) {
  margin-bottom: 0;
}

.dot span {
  position: absolute;
  left: -200px;
  width: 170px;
  text-align: left;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s;
  color: white;
  font-size: 13px;
  background: rgba(0, 0, 0, 0.85);
  padding: 4px 8px;
  border-radius: 4px;
  pointer-events: none;
}

.dot span::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid rgba(0, 0, 0, 0.85);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.dot:hover span {
  opacity: 1;
}

.dot.active {
  background: purple;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(128, 0, 128, 0.6);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(128, 0, 128, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(128, 0, 128, 0);
  }
}

@keyframes pulseButton {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.7;
  }
}

#nav-dots .line {
  position: absolute;
  width: 2px;
  background: white;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.section-container {
  min-height: 100vh;
}
.panel {
  font-size: 35px;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1250px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  z-index: 1;
  opacity: 0;
  will-change: transform, opacity;
  box-sizing: border-box;
  visibility: hidden;
}
.panel.active {
  z-index: 2;
}
.panel:nth-child(2),
.panel:nth-child(3) {
  width: 1000px;
}
.panel:nth-child(5) {
  width: 1200px;
  color: #000;
}
.panel:nth-child(5) p {
  color: rgba(0, 0, 0, 0.7);
}
.panel:nth-child(6) {
  text-align: center;
  align-items: center;
}
.panel .content {
  padding-right: 60px;
}
.panel h1 {
  text-align: center;
  font-size: 80px;
  font-weight: 700;
  margin: 0 0 35px;
}
.panel h2 {
  font-size: 110px;
  font-weight: 700;
  margin: 0 0 35px;
}
.panel p {
  margin: 0 0 10px;
}
.starfield-box {
  position: fixed;
  inset: 0;
  z-index: 2;
  background: #000;
}
.starfield {
  height: 100%;
  width: 100%;
}
.header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.8);
  padding: 10px 30px;
  z-index: 100;
  transition: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  max-width: 100%;
  width: 1120px;
  margin: 0 auto;
}
.header .logo-box {
  display: block;
  height: 100%;
}
.header .logo {
  display: block;
  max-width: 100%;
}
.burger {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 33px;
  height: 33px;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  background: #fff;
  padding: 8px 5.5px;
  box-sizing: border-box;
}

.burger span {
  display: block;
  height: 3px;
  width: 100%;
  background: #000;
  transition: all 0.3s ease;
}

.burger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu {
  display: flex;
  list-style: none;
  flex-wrap: wrap;
  gap: 40px;
}
.menu li {
  font-size: 18px;
  font-weight: 500;
}
.menu li a {
  color: #fff;
  text-decoration: none;
  display: inline-block;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s ease;
}
.menu li a:hover {
  border-bottom-color: white;
}
.scroll-top {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: none;
  color: #fff;
  border: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 90;
  display: none;
  opacity: 0;
  padding: 0;
  transition: opacity 0.3s ease;
}
.scroll-top[data-section="4"] {
  color: #000;
}
.scroll-top:hover {
  opacity: 0.8 !important;
}
.scroll-text {
  display: block;
  font-size: 30px;
  margin-bottom: -12px;
  animation: pulseButton 1.2s infinite ease-in-out;
}
.scroll-icon {
  display: block;
  animation: pulseButton 1.2s infinite ease-in-out;
}

.offcanvas-overlay {
  width: 100vw;
  touch-action: none;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  display: none;
}
.offcanvas-overlay.open {
  display: block;
}
.offcanvas-bar {
  position: absolute;
  width: 100%;
  transition: left 0.3s ease-out;
  top: 70px;
  height: 0;
  left: 0;
  right: 0;
  background: #fff;
  overflow: hidden;
  box-sizing: border-box;
  display: none;
}
.offcanvas-bar ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.offcanvas-bar li {
  display: block;
  font-size: 18px;
  font-weight: 500;
}
.offcanvas-bar li a {
  color: #33373d;
  text-decoration: none;
  display: block;
  padding: 10px 35px;
}
.offcanvas-bar li a:hover,
.offcanvas-bar li a:active {
  background: #3f444b;
  color: #fff;
}

#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  transition: opacity 0.4s ease;
}

#loader .spinner {
  width: 56px;
  height: 56px;
  border: 6px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.btn {
  display: inline-block;
  color: #000;
  background: #fff;
  text-decoration: none;
  font-size: 30px;
  line-height: 65px;
  padding: 0 30px;
  font-weight: 700;
  min-width: 220px;
  border-radius: 30px;
  cursor: pointer;
}
.btn:hover {
  background: #f2f2f2;
  color: #000;
}
.desktop-break {
  display: inline;
}
@media (prefers-reduced-motion: reduce) {
  #loader .spinner {
    animation-duration: 2s;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1300px) {
  .panel {
    width: 100% !important;
    padding: 0 60px 0 40px;
  }
  .panel h1,
  .panel h2 {
    font-size: 80px;
    margin: 0 0 20px;
  }
  .panel .content {
    padding-right: 0px;
  }
}
@media (max-width: 1024px) {
  #oilCanvas {
    display: none;
  }
  .desktop-break {
    display: none;
  }
  .header .container {
    width: auto;
    justify-content: start;
    margin: 0;
  }
  .menu {
    display: none;
  }
  .burger {
    display: flex;
  }
  .offcanvas-bar {
    display: block;
  }
}
@media (max-width: 768px) {
  .dot span {
    display: none;
  }
  .panel {
    font-size: 25px;
  }
  .panel strong {
    font-size: 28px;
  }
  .panel h1,
  .panel h2 {
    font-size: 50px;
  }
}
@media (max-width: 640px) {
  .panel h1,
  .panel h2 {
    font-size: 40px;
  }
}
@media (max-width: 480px) {
  .header {
    padding-left: 15px;
    padding-right: 15px;
  }
  .burger {
    right: 0;
  }
  .header .container {
    justify-content: left;
  }
  .panel {
    font-size: 20px;
    padding: 0 80px 0 40px;
  }
  .panel strong {
    font-size: 22px;
  }
  .panel h1,
  .panel h2 {
    font-size: 30px;
    text-align: left;
  }
  .scroll-text {
    font-size: 20px;
  }
  .btn {
    font-size: 20px;
    line-height: 55px;
    padding: 0 30px;
    font-weight: 700;
    min-width: 180px;
  }
}
@media (max-width: 380px) {
  .header .logo {
    width: 200px;
  }
}