* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body, html {
background: linear-gradient(135deg, #0a192f 0%, #112240 100%);
background-attachment: fixed;
margin: 0;
padding: 0;
min-height: 100%;
color: #ccd6f6;
}

.navbar {
  background: transparent;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.nav-brand {
  display: flex;
  align-items: center;
}

.logo {
  height: 40px;
  width: auto;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05) rotate(2deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: #333;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  animation: bluePurpleGradientChange 10s infinite; /* Durasi animasi: 3 detik */
  transition: color 0.3s ease;
}

.nav-link i {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
}


/* pc */
@media (min-width: 769px) {
  .nav-link::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background:  linear-gradient(120deg, transparent 0%, transparent 50%, rgba(37, 99, 235, 0.1) 50%, rgba(37, 99, 235, 0.1) 100%);
      transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
      transform: translateX(-100%);
      z-index: 0;
  }

  .nav-link:hover::before {
      transform: translateX(0);
  }

  .nav-link span {
      position: relative;
      z-index: 1;
  }

  .nav-link:hover {
      color: #2563eb;
  }

  .nav-link:hover i {
      transform: translateY(-3px) rotate(-10deg);
  }

  .nav-item::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, #2563eb, #6366f1);
      transition: width 0.3s ease, left 0.3s ease;
  }

  .nav-item:hover::after {
      width: 100%;
      left: 0;
  }
}

/* hamburger menu */
.hamburger {
  display: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  z-index: 1001;
  background-color: transparent;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
  background-color: rgb(221, 243, 255);
  border-radius: 2px;
}

/* hp */
@media (max-width: 768px) {
  .hamburger {
      display: block;
  }

  .hamburger:hover {
      background-color: rgba(37, 99, 235, 0.1);
      transform: scale(1.05);
  }

  .hamburger.active {
      transform: rotate(180deg);
  }

  .hamburger.active .bar:nth-child(1) {
      transform: rotate(45deg) translate(6px, 6px);
  }

  .hamburger.active .bar:nth-child(2) {
      opacity: 0;
      transform: translateX(-15px);
  }

  .hamburger.active .bar:nth-child(3) {
      transform: rotate(-45deg) translate(6px, -6px);
  }

  .nav-menu {
      position: fixed;
      right: -100%;
      top: 70px;
      gap: 0;
      flex-direction: column;
      background: transparent;
      width: 300px;
      padding: 2rem;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0);
      transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
      transform: translateX(100px) scale(0.8);
      opacity: 0;
      pointer-events: none;
  }

  .nav-menu.active {
      right: 10px;
      transform: translateX(0) scale(1);
      opacity: 1;
      pointer-events: auto;
  }

  .nav-item {
      width: 100%;
      margin: 8px 0;
      transform: translateX(50px);
      opacity: 0;
      transition: all 0.5s ease;
  }

  .nav-menu.active .nav-item {
      transform: translateX(0);
      opacity: 1;
  }

  .nav-link {
      padding: 1rem 1.5rem;
      background: rgba(195, 226, 246, 0.888);
      border: 1px solid rgba(37, 99, 235, 0.1);
      width: 100%;
      transition: all 0.3s ease;
  }

  /* hamburger active */
  .nav-link:hover {
      background: linear-gradient(135deg, rgb(183, 255, 238), rgba(136, 138, 247, 0.341));
      color: #2563eb;
      transform: translateX(10px);
      border-color: rgba(37, 99, 235, 0.3);
      box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
  }

  .nav-link:hover i {
      transform: translateX(5px) rotate(15deg);
      color: #2563eb;
  }

  /* animasi delay */
  .nav-menu.active .nav-item:nth-child(1) { transition-delay: 0.1s; }
  .nav-menu.active .nav-item:nth-child(2) { transition-delay: 0.2s; }
  .nav-menu.active .nav-item:nth-child(3) { transition-delay: 0.3s; }
  .nav-menu.active .nav-item:nth-child(4) { transition-delay: 0.4s; }
  .nav-menu.active .nav-item:nth-child(5) { transition-delay: 0.5s; }
  .nav-menu.active .nav-item:nth-child(6) { transition-delay: 0.6s; }
  .nav-menu.active .nav-item:nth-child(7) { transition-delay: 0.7s; }

  /* animasi pu,ses */
  @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.02); }
      100% { transform: scale(1); }
  }

  .nav-link:active {
      animation: pulse 0.3s ease;
  }
}

/* halaman active */
.nav-link.active {
  color: #2563eb;
  background: linear-gradient(135deg, rgb(0, 255, 195), rgba(136, 138, 247, 0.341));
  font-weight: 600;
}

/* animasi pas scrolling */
html {
  scroll-behavior: smooth;
}

/* ini opsional = menambahkan warna gradasi */
body {
  background: linear-gradient(135deg, #f0f4ff, #ffffff);
  min-height: 100vh;
}

/* navbar pas scroll */
.navbar.scrolled {

background-color: rgba(0, 0, 0, 0.223);
backdrop-filter: blur(2px);

}

/* indikator animasi */
.scroll-indicator {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.scroll-indicator.visible {
  opacity: 1;
}

@keyframes bluePurpleGradientChange {
0% {
    color: #1e3a8a; /* Biru Tua */
}
25% {
    color: #2563eb; /* Biru Sedang */
}
50% {
    color: #7c3aed; /* Ungu Tua */
}
75% {
    color: #a78bfa; /* Ungu Muda */
}
100% {
    color: #1e3a8a; /* Kembali ke Biru Tua */
}
}










/* Particles Background */
#particles-js {
position: fixed;
width: 100%;
height: 100%;
top: 0;
left: 0;
background: linear-gradient(135deg, #0a192f 0%, #112240 100%);
background-attachment: fixed;
z-index: 1;
}

#mouse-trail {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: screen;
}

.home-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 0;
  z-index: 2;
  overflow: hidden;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}

.content-wrapper {
  display: flex;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.text-animation-container {
  height: 120px;
  margin-bottom: 1px;
  margin-top: 60px;
  position: relative;
}

.main-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 10px rgba(100, 255, 218, 0.2);
  margin-bottom: 16px;
}

.counter-stats {
  display: flex;
  gap: 60px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 3px;
  background: #64ffda;
  border-radius: 2px;
  opacity: 0;
  transition: all 0.3s ease;
}

.stat-item:hover::after {
  opacity: 1;
  width: 80%;
}

.stat-number {
  font-size: clamp(60px, 8vw, 90px);
  font-weight: 700;
  color: #64ffda;
  display: block;
  margin-bottom: 12px;
  text-shadow: 0 0 20px rgba(100, 255, 218, 0.3);
}

.stat-label {
  color: #8892b0;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.description {
  font-family: 'Inter', sans-serif;
  font-size: clamp(16px, 2vw, 20px);
  color: #a8b2d1;
  line-height: 1.8;
  margin-bottom: 48px;
  max-width: 600px;
}

.features {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: #ccd6f6;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  backdrop-filter: blur(10px);
  flex: 1;
  min-width: 200px;
}

.feature-item:hover {
  transform: translateY(-8px) scale(1.02);
  background: rgba(100, 255, 218, 0.1);
  box-shadow: 0 10px 30px -10px rgba(100, 255, 218, 0.2);
}

.feature-item i {
  color: #64ffda;
  font-size: 24px;
  transition: transform 0.3s ease;
}

.feature-item:hover i {
  transform: scale(1.2);
}

.cta-group {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-button {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.cta-button.primary {
  background: #64ffda;
  color: #0a192f;
}

.cta-button.primary:hover {
  background: #a8fff1;
  transform: translateY(-2px);
}

.cta-button.secondary {
  background: transparent;
  border: 2px solid #64ffda;
  color: #64ffda;
}

.cta-button.secondary:hover {
  background: rgba(100, 255, 218, 0.1);
  transform: translateY(-2px);
}

.media-content {
  flex: 1;
  position: relative;
  min-width: 300px;
}

.image-wrapper {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(100, 255, 218, 0.2), transparent);
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.image-wrapper:hover .image-overlay {
  opacity: 1;
}

.image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-wrapper:hover img {
  transform: scale(1.08);
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  padding: 24px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 2;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.success-card {
  bottom: 40px;
  right: -40px;
}

.experience-card {
  top: 40px;
  left: -40px;
}

.floating-card:hover {
  transform: translateY(-8px) scale(1.05);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(100, 255, 218, 0.3);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: #64ffda;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.floating-card:hover .card-icon {
  transform: rotate(10deg) scale(1.1);
}

.card-icon i {
  color: #0a192f;
  font-size: 28px;
}

.card-content {
  display: flex;
  flex-direction: column;
}

.card-title {
  color: #ccd6f6;
  font-size: 16px;
  margin-bottom: 6px;
  font-weight: 500;
}

.card-value {
  color: #ffffff;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.scroll-indicator {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.scroll-indicator:hover {
  opacity: 1;
}

.mouse {
  width: 32px;
  height: 48px;
  border: 2px solid #64ffda;
  border-radius: 24px;
  display: flex;
  justify-content: center;
  padding-top: 10px;
}

.wheel {
  width: 4px;
  height: 8px;
  background-color: #64ffda;
  border-radius: 2px;
  animation: scroll 2s cubic-bezier(0.76, 0, 0.3, 1) infinite;
}

.arrow {
  width: 14px;
  height: 14px;
  border-right: 2px solid #64ffda;
  border-bottom: 2px solid #64ffda;
  transform: rotate(45deg);
  animation: arrow-bounce 2s cubic-bezier(0.76, 0, 0.3, 1) infinite;
}


/* keyframes */
@keyframes scroll {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  60% {
    transform: translateY(20px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes arrow-bounce {
  0%, 100% {
    transform: rotate(45deg) translate(0, 0);
  }
  50% {
    transform: rotate(45deg) translate(8px, 8px);
  }
}




:root {
--primary-color: #64ffda;
--dark-background: #0a192f;
--text-color: #ccd6f6;
}

/* Hp */
@media only screen and (max-width: 480px) {
.container {
  padding: 0 12px;
  max-width: 100%;
}

.content-wrapper {
  flex-direction: column;
  align-items: center;
}

.main-title {
  font-size: 40px;
  text-align: center;
}

.description {
  font-size: 14px;
  text-align: center;
  max-width: 100%;
}

.counter-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr); 
  gap: 25px; 
  justify-content: center; 
  padding: 10px; 
  font-size: 14px; 
}


.features {
  justify-content: center;
  gap: 25px;
}

.feature-item {
  width: calc(50% - 25px);
  max-width: 100px;
}

.cta-group {
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.cta-button {
  width: 100%;
  max-width: 300px;
}

.media-content {
  width: 100%;
}

.floating-card {
  width: 100%;
  max-width: 320px;
  margin: 10px 0;
  padding: 20px;
}

.card-icon {
  width: 85px;
  height: 40px;
}

.card-value {
  font-size: 18px;
}
}

/* tablwt */
@media only screen and (min-width: 481px) and (max-width: 768px) {
.container {
  padding: 0 24px;
}

.content-wrapper {
  flex-direction: column;
  align-items: center;
}

.main-title {
  font-size: 36px;
  text-align: center;
}

.description {
  font-size: 16px;
  text-align: center;
  max-width: 100%;
}

.counter-stats {
  justify-content: center;
  gap: 40px;
}

.features {
  justify-content: center;
  gap: 25px;
}

.feature-item {
  width: calc(50% - 25px);
  max-width: 400px;
}

.cta-group {
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-button {
  width: 100%;
  max-width: 400px;
}
}

/* laptop/dekstop */
@media only screen and (min-width: 769px) and (max-width: 1024px) {
.container {
  max-width: 1024px;
  padding: 0 32px;
}

.content-wrapper {
  gap: 40px;
}

.features {
  gap: 30px;
}

.feature-item {
  flex-basis: calc(33.33% - 30px);
}
}


@media only screen and (-webkit-min-device-pixel-ratio: 2), 
     only screen and (min-resolution: 192dpi) {
.main-title {
  text-shadow: 0 2px 15px rgba(100, 255, 218, 0.3);
}

.stat-number {
  text-shadow: 0 0 25px rgba(100, 255, 218, 0.4);
}
}







@keyframes glowing{
  0% {background-position: 0 0;}
  50% {background-position: 400% 0;}
  100% {background-position: 0 0;}
}
















/* Footer Styling */
.footer {
background: linear-gradient(135deg, #0a192f 0%, #112240 100%);
color: #ccd6f6;
padding: 60px 0;
position: relative;
z-index: 3;
}

.footer-container {
max-width: 1280px;
margin: 0 auto;
padding: 0 32px;
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
}

.footer-logo {
display: flex;
align-items: center;
gap: 16px;
}

.footer-logo img {
width: 50px;
height: 50px;
}

.footer-logo-text {
font-family: 'Montserrat', sans-serif;
font-size: 24px;
font-weight: 700;
color: #64ffda;
}

.footer-links {
display: flex;
gap: 40px;
}

.footer-column {
display: flex;
flex-direction: column;
gap: 16px;
}

.footer-column-title {
color: #ffffff;
font-weight: 600;
margin-bottom: 12px;
}

.footer-link {
color: #a8b2d1;
text-decoration: none;
transition: color 0.3s ease;
}

.footer-link:hover {
color: #64ffda;
}

.footer-social {
display: flex;
gap: 20px;
}

.social-icon {
color: #a8b2d1;
font-size: 24px;
transition: color 0.3s ease, transform 0.3s ease;
}

.social-icon:hover {
color: #64ffda;
transform: scale(1.2);
}

.footer-bottom {
border-top: 1px solid rgba(255, 255, 255, 0.1);
padding-top: 30px;
margin-top: 40px;
text-align: center;
color: #8892b0;
}

/* Responsive Adjustments */
@media only screen and (max-width: 768px) {
.footer-container {
  flex-direction: column;
  text-align: center;
  gap: 40px;
  padding: 0 24px;
}

.footer-links {
  flex-direction: column;
  gap: 30px;
  align-items: center;
}

.footer-column {
  align-items: center;
}

.footer-social {
  justify-content: center;
}
}

@media only screen and (max-width: 480px) {
.footer {
  padding: 40px 0;
}

.footer-logo-text {
  font-size: 20px;
}

.footer-links {
  gap: 20px;
}

.social-icon {
  font-size: 20px;
}
}