:root {
  --primary-color: #9B25E3;
  --secondary-color: #5e5ce6;
  --dark-color: #f5f5f7;
  --light-color: #1a1a1a;
  --success-color: #34c759;
  --warning-color: #ff9500;
  --danger-color: #ff3b30;
  --info-color: #5ac8fa;
  --panel-color: var(--light-color);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
  background-color: var(--light-color);
  color: var(--dark-color);
  overflow-x: hidden;
}

/* ─── NONAKTIFKAN SCROLL ───────────────────────────── */
body.loading {
  overflow: hidden;
}

/* ─── LOADER OVERLAY ───────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 9999;
  pointer-events: none;
}

/* Logo */
.loader-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10000;
}



.loader-logo img {
  width: 8rem;
  opacity: 0;
  animation: logoFade 4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1s forwards;
}


@keyframes logoFade {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(2rem);
  }

  20% {
    opacity: 1;
    transform: scale(1.4) translateY(0);
  }

  80% {
    opacity: 1;
    transform: scale(1.4) translateY(0);
  }

  100% {
    opacity: 0;
    transform: scale(0.6) translateY(1rem);
  }
}

/* Panel menutup konten */
.loader-panels {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 99;
  gap: 0;
}

.loader-panels .panel {
  flex: 1 0 33.3333%;
  min-width: calc(33.3333% + 0.5px);
  background: var(--panel-color);
  position: relative;
  transform: translateY(0);
  animation: panelUp 2s cubic-bezier(0.77, 0, 0.18, 1) forwards;
  overflow: hidden;
  margin-right: -1px;
}

.panel .sub-panel {
  position: relative;
  bottom: -100%;
  left: 0;
  right: 0;
  height: 40%;
  background: var(--primary-color);
  animation: subPanelSlide 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}



.loader-panels .panel:nth-child(1) { 
  animation-delay: 4.5s; 
}
.loader-panels .panel:nth-child(1) .sub-panel {
  animation-delay: 4.4s;
}

.loader-panels .panel:nth-child(2) { 
  animation-delay: 4.6s; 
}
.loader-panels .panel:nth-child(2) .sub-panel {
  animation-delay: 4.5s;
}

.loader-panels .panel:nth-child(3) { 
  animation-delay: 4.7s; 
}
.loader-panels .panel:nth-child(3) .sub-panel {
  animation-delay: 4.6s;
}


@keyframes panelUp {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-100%);
  }
}

@keyframes subPanelSlide {
  0% {
    transform: translateY(0) scaleY(0);
  }
  50% {
    transform: translateY(-50%) scaleY(1);
  }
  100% {
    transform: translateY(-100%) scaleY(3);
  }
}



.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  padding: 30px 0;
  text-align: center;
}


.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 0;
  text-align: center;
  min-height: 60vh;
  position: relative;
  overflow: hidden;
}

.hero-content {
  margin-top: 6.5rem;
  max-width: 800px;
  position: relative;
  z-index: 2;
}

h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.7);
}

.countdown {
  font-size: 2rem;
  font-weight: 700;
  margin: 30px 0;
  padding: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.gear-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
  opacity: 0.3;
}

.gear {
  position: absolute;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%239B25E3'%3E%3Cpath d='M19.14 12.94c.04-.3.06-.61.06-.94 0-.32-.02-.64-.07-.94l2.03-1.58c.18-.14.23-.41.12-.61l-1.92-3.32c-.12-.22-.37-.29-.59-.22l-2.39.96c-.5-.38-1.03-.7-1.62-.94l-.36-2.54c-.04-.24-.24-.41-.48-.41h-3.84c-.24 0-.43.17-.47.41l-.36 2.54c-.59.24-1.13.57-1.62.94l-2.39-.96c-.22-.08-.47 0-.59.22L2.74 8.87c-.12.21-.08.47.12.61l2.03 1.58c-.05.3-.09.63-.09.94s.02.64.07.94l-2.03 1.58c-.18.14-.23.41-.12.61l1.92 3.32c.12.22.37.29.59.22l2.39-.96c.5.38 1.03.7 1.62.94l.36 2.54c.05.24.24.41.48.41h3.84c.24 0 .44-.17.47-.41l.36-2.54c.59-.24 1.13-.56 1.62-.94l2.39.96c.22.08.47 0 .59-.22l1.92-3.32c.12-.22.07-.47-.12-.61l-2.01-1.58zM12 15.6c-1.98 0-3.6-1.62-3.6-3.6s1.62-3.6 3.6-3.6 3.6 1.62 3.6 3.6-1.62 3.6-3.6 3.6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  color: #9B25E3;
  /* Warna fallback */
}

.gear-1 {
  width: 120px;
  height: 120px;
  top: 10%;
  left: 10%;
  animation: rotate 20s linear infinite;
}

.gear-2 {
  width: 180px;
  height: 180px;
  bottom: 10%;
  right: 10%;
  animation: rotate 25s linear infinite reverse;
}

.gear-3 {
  width: 100px;
  height: 100px;
  top: 50%;
  left: 20%;
  animation: rotate 15s linear infinite;
}

.gear-4 {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 5%;
  animation: rotate 22s linear infinite reverse;
}

.gear-5 {
  width: 90px;
  height: 90px;
  top: 15%;
  right: 15%;
  animation: rotate 18s linear infinite;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}


@media only screen and (max-width: 600px) {
  .gear-1 {
    top: -0.5rem;
  }

  .gear-4 {
    bottom: -0.7rem;
  }

  .gear-2 {
    right: -4rem;
  }

}


.features {
  padding: 60px 0;
  background: linear-gradient(180deg, var(--light-color) 0%, #2a2a2a 100%);
  position: relative;
}

.features-heading {
  text-align: center;
  margin-bottom: 50px;
}

.features-heading h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--dark-color);
}

.features-heading p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 700px;
  margin: 0 auto;
}

.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  padding: 20px 0;
  position: relative;
}

.card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  transform: translateY(0);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-color);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: white;
  font-size: 1.8rem;
  position: relative;
  z-index: 1;
}

.card:nth-child(2) .card-icon {
  background-color: var(--success-color);
}

.card:nth-child(3) .card-icon {
  background-color: var(--warning-color);
}

.card:nth-child(4) .card-icon {
  background-color: var(--info-color);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--dark-color);
}

.card p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::before {
  opacity: 1;
}

.card:nth-child(2)::before {
  background: linear-gradient(90deg, var(--success-color), #4cd964);
}

.card:nth-child(3)::before {
  background: linear-gradient(90deg, var(--warning-color), #ffcc00);
}

.card:nth-child(4)::before {
  background: linear-gradient(90deg, var(--info-color), #64d2ff);
}

.cta {
  padding: 60px 0;
  text-align: center;
  background-color: var(--light-color);
}

.cta h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.cta p {
  font-size: 1.2rem;
  color: #555;
  max-width: 700px;
  margin: 0 auto 30px;
}

.subscribe-form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

.subscribe-form input {
  flex: 1;
  min-width: 250px;
  padding: 15px 20px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
  color: var(--dark-color);
}

.subscribe-form input:focus {
  border-color: var(--primary-color);
}

.btn {
  display: inline-block;
  padding: 15px 30px;
  background: #8F30E4;
  background: linear-gradient(90deg, rgba(143, 48, 228, 1) 0%, rgba(165, 92, 230, 1) 50%, rgba(143, 48, 228, 1) 100%);
  color: white;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn:hover {
  background-color: #0062cc;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 122, 255, 0.2);
}

footer {
  background-color: (--light-color);
  color: white;
  padding: 40px 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.footer-divider {
  width: 80%;
  max-width: 1000px;
  height: 1px;
  background-color: #333;
  margin: 5px 0;
}

.foot-top {
  margin-bottom: 2rem;
}

.foot-bottom {
  margin-top: 2rem;
}

.footer-contact {
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-contact p {
  margin: 5px 0;
  color: rgba(255, 255, 255, 0.8);
}

.copyright {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.social-link {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--dark-color);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  .subtitle {
    font-size: 1.2rem;
  }

  .countdown {
    font-size: 1.5rem;
  }

  .features-heading h2 {
    font-size: 2rem;
  }

  .card {
    transform: translateY(0) !important;
  }
}


@media (min-width: 769px) {
  .card:nth-child(1) {
    transform: translateY(20px);
  }

  .card:nth-child(2) {
    transform: translateY(-20px);
  }

  .card:nth-child(3) {
    transform: translateY(20px);
  }

  .card:nth-child(4) {
    transform: translateY(-20px);
  }
}


.glass-effect {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(143, 48, 228, 0.1);
  box-shadow: 0 8px 32px rgba(143, 48, 228, 0.2);

}

.progress-container {
  width: 100%;
  max-width: 500px;
  margin: 30px auto;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  height: 10px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 75%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 10px;
  animation: progress 2s ease-in-out;
}

@keyframes progress {
  from {
    width: 0;
  }

  to {
    width: 75%;
  }
}