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

body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0; /* 🔥 ini kunci */
}
/* NAVBAR */
nav {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: #608cd8;
  color: white;
  z-index: 1000;
  position: relative;
  z-index: 1000;
}

.menu {
  display: flex;
  gap: 20px;
}

.menu a {
  color: white;
  text-decoration: none;
  position: relative;
}

/* underline animasi */
.menu a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #fe0800;
  transition: 0.3s;
}
.menu a:hover::after {
  width: 100%;
}

.hero {
  position: relative;
  padding: 25px 3px;
  text-align: center;
  color: white;
  overflow: hidden;

  /* gradient background */
  background: linear-gradient(
    120deg,
    #ec4f4f,
    #57f164,
    #6a54e7,
    #5ec2f5,
    #f36dda
  );

  background-size: 400% 400%;
  animation: gradientMove 12s ease infinite;
}

/* animasi gradient */
@keyframes gradientMove {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* overlay transparan */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(11, 61, 145, 0.35),
    rgba(59, 130, 246, 0.25)
  );
}

/* teks di atas overlay */
.hero h1,
.hero p {
  position: relative;
  z-index: 2;
}

/* glow effect */
.glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: #00f2fe;
  filter: blur(120px);
  opacity: 0.4;
  top: 20%;
  left: 10%;
  z-index: 1;

  animation: glowMove 8s infinite alternate;
}

/* animasi glow */
@keyframes glowMove {
  0% {
    transform: translate(0px, 0px);
  }

  50% {
    transform: translate(200px, 50px);
  }

  100% {
    transform: translate(-100px, 100px);
  }
}

/* CATEGORY */

.category {
  display: flex;
  gap: 10px;
  padding: 20px;
  overflow-x: auto;
}

.cat-box {
  background: white;
  padding: 10px 15px;
  border-radius: 10px;
  white-space: nowrap;
  font-size: 13px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}
.cat-box:hover {
  background: #0b7291;
  color: white;
}

/* SECTION */
.section {
  padding: 20px;
  text-align: center;
  margin-bottom: 13px;
}

.cards {
  display: flex;
  gap: 15px;
  overflow-x: auto;
}

.card {
  min-width: 220px;
  background: white;
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
  position: relative;
}

/* efek modern dari kode 2 */
.card:hover {
  transform: translateY(-10px) scale(1.05);
}

.card {
  position: relative;
  border-radius: 12px;
}

/* border gradient */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  padding: 1px;
  background: linear-gradient(45deg, #3b82f6, #00f2fe);

  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);

  -webkit-mask-composite: xor;

  pointer-events: none;
}

.card img {
  width: 100%;
  border-radius: 10px;
}

.price {
  color: #062e72;
  font-weight: bold;
}

.btn {
  display: block;
  margin-top: 10px;
  text-align: center;
  background: #48a4ef;
  color: white;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
}

/* BANNER */

.banner {
  margin: 10px 0;
  border-radius: 0;
  padding: 10px 15px;
  height: 80px; /* INI KUNCI UTAMA */
  border-radius: 10px;
  background: linear-gradient(to right, #001892, #0dd7f6);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.banner h2 {
  font-size: 20px;
  line-height: 1;
  position: center;
}

.banner p {
  font-size: 14px;
  line-height: 1;
}

/* FEATURES */
.section {
  text-align: center;
  margin-bottom: 13px;
  padding: 20px 15px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 15px;
  padding: 20px;
}

.feature-box {
  background: white;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}

.feature-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

/* SCROLLBAR */
::-webkit-scrollbar {
  height: 6px;
}
::-webkit-scrollbar-thumb {
  background: #fdbd8a;
  border-radius: 10px;
}

/* CONTAINER 3 KOLOM */
.container {
  display: flex;
  gap: 15px;
  padding: 15px;
}

/* SIDEBAR */
.sidebar {
  width: 200px;
  background: white;
  padding: 15px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  height: fit-content;
}

/* LEFT */
.left .cat-box {
  margin-bottom: 10px;
  cursor: pointer;
}

/* RIGHT */
.program {
  background: #f5f7fa;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

.program:hover {
  background: #0b3d91;
  color: white;
}

/* MAIN CONTENT */
.main {
  flex: 1;
}

/* RESPONSIVE (HP) */
@media (max-width: 900px) {
  .container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
  }
}

.sidebar {
  position: sticky;
  top: 90px;
}
.menu button {
  background: transparent;
  border: none;
  color: white;
  font-size: 14px;
  cursor: pointer;
  position: relative;
}

/* animasi underline */
.menu button::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #fc6dc0;
  transition: 0.3s;
}

.menu button:hover::after {
  width: 100%;
}

/* LOGIN OVERLAY */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

/* BOX LOGIN */
.login-box {
  background: white;
  padding: 40px;
  border-radius: 12px;
  text-align: center;
  width: 300px;
}

.login-box h2 {
  margin-bottom: 7px;
  position: center;
}

.login-box input {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.login-box button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border: none;
  background: #0b3d91;
  color: white;
  border-radius: 8px;
  cursor: pointer;
}

.locked {
  pointer-events: none;
  opacity: 0.5;
}

.btn-kursus {
  margin-top: 20px;
  padding: 14px 32px;
  font-size: 12px;
  font-weight: 600;
  color: white;
  border: none;
  border-radius: 40px;
  cursor: pointer;

  background: linear-gradient(45deg, #ff4d4d, #ff0080);
  box-shadow: 0 0 20px rgba(255, 0, 128, 0.5);

  transition: 0.3s;
}

/* efek hover */
.btn-kursus:hover {
  transform: translateY(-3px) scale(1.05);

  box-shadow:
    0 0 20px rgba(255, 0, 128, 0.6),
    0 0 40px rgba(255, 0, 128, 0.4);
}

/* efek klik */
.btn-kursus:active {
  transform: scale(0.95);
}
.btn-kursus {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 0, 128, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(255, 0, 128, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 0, 128, 0);
  }
}
.hero-overlay,
.glow {
  pointer-events: none;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* tombol ikon */
.program-toggle {
  font-size: 22px;
  cursor: pointer;
  color: white;
}

/* progam menu */
.program-menu {
  position: absolute;
  top: 70px;
  left: 20px;

  background: white;
  padding: 20px;
  border-radius: 10px;

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);

  display: none;

  z-index: 9999; /* ini kunci agar berada paling depan */
}

/* item program */
.program {
  padding: 10px;
  cursor: pointer;
}

.program:hover {
  background: #f2f2f2;
}

/* tombol kategori */
.kategori-toggle {
  font-size: 22px;
  cursor: pointer;
  color: white;
}

/* dropdown kategori */
.kategori-menu {
  position: absolute;
  top: 70px;
  right: 20px;

  background: white;
  padding: 20px;

  border-radius: 10px;

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);

  display: none;

  z-index: 9999;
}

/* animasi muncul */
.kategori-menu.active {
  display: block;
}

/* WHATSAPP SUPER BUTTON */

.wa-super {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(45deg, #393c8e, #42caef);
  color: white;
  padding: 14px 22px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: 0.3s;
  z-index: 99999;
  animation: pulseWA 2s infinite;
}

.wa-super:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

/* icon */

.wa-icon {
  font-size: 16px;
}

/* text */

.wa-text {
  font-size: 10px;
}

/* pulse animation */

@keyframes pulseWA {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 16, 199, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* mobile */

@media (max-width: 768px) {
  .wa-text {
    display: none;
  }

  .wa-super {
    padding: 16px;
    border-radius: 50%;
  }
}

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

body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0; /* 🔥 ini kunci */
}

/* ===== REVIEW ===== */
.review-section {
  margin-bottom: 60px;
}

.review-section h2 {
  text-align: center;
  margin-bottom: 20px;
}

.review-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
}

.review-card {
  background: white;
  padding: 15px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.review-card h4 {
  margin-bottom: 5px;
}

.review-card p {
  font-size: 14px;
  color: #555;
}

/* FORM */
.review-form {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.review-form input,
.review-form textarea {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.review-form button {
  padding: 10px;
  border: none;
  background: #4caf50;
  color: white;
  border-radius: 8px;
  cursor: pointer;
}

.review-form button:hover {
  background: #43a047;
}

/* ===== FAQ ===== */
.faq-section h2 {
  text-align: center;
  margin-bottom: 13px;
}

.faq-item {
  margin-bottom: 10px;
}

.faq-question {
  width: 100%;
  padding: 15px;
  border: none;
  background: #fff;
  text-align: left;
  cursor: pointer;
  border-radius: 10px;
  font-weight: bold;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: 0.3s;
  background: #fff;
  padding: 0 15px;
  border-radius: 0 0 10px 10px;
}

.faq-answer p {
  padding: 10px 0;
}

.faq-item.active .faq-answer {
  max-height: 100px;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Poppins, sans-serif;
}

body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0; /* 🔥 ini kunci */
}
/* TITLE */
.review-section h2 {
  text-align: center;
  margin-bottom: 20px;
  font-size: 20px;
}

/* GRID */
.review-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

/* CARD */
.review-card {
  background: #fff;
  padding: 20px;
  border-radius: 16px;
  transition: 0.3s;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.review-card:hover {
  transform: translateY(-8px);
}

/* HEADER */
.review-header {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.review-header img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: 10px;
}

/* NAME */
.review-header h4 {
  font-size: 12px;
}

/* STARS */
.stars {
  color: #fbc02d;
  font-size: 14px;
}

/* TEXT */
.review-card p {
  font-size: 14px;
  color: #555;
  line-height: 1.5;
}

/* QUOTE ICON */
.review-card::before {
  content: "“";
  font-size: 60px;
  position: absolute;
  top: -10px;
  left: 10px;
  color: rgba(0, 0, 0, 0.05);
}
/* FOOTER */
.footer {
  padding: 20px;
  text-align: center;
  background: #29016f;
  color: #fff;
  margin-top: 20px;
}

/* MENU VIDEO */
.video-menu {
  position: sticky;
  top: 70px;
  background: #020617;
  padding: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  z-index: 999;
}
.video-menu button {
  padding: 8px 12px;
  border: none;
  border-radius: 20px;
  background: #1e293b;
  color: white;
  cursor: pointer;
  transition: 0.3s;
}
.video-menu button:hover {
  background: #6366f1;
}
.video-menu button.active {
  background: #22c55e;
  color: #021;
  transform: scale(1.1);
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.video {
  position: relative;
}
.video iframe {
  width: 100%;
  height: 200px;
  border-radius: 10px;
}
.video {
  background: #88ade8;
  padding: 15px;
  border-radius: 15px;
  transition: 0.3s;
}

.video:hover {
  transform: translateY(-5px);
}

.video-info {
  margin-bottom: 10px;
}

.video-info h3 {
  font-size: 12px;
  margin-bottom: 5px;
}

.video-info p {
  font-size: 10px;
  opacity: 0.8;
}
.cat-box {
  display: block;
  padding: 10px;
  background: #1e293b;
  margin: 5px 0;
  border-radius: 10px;
  text-decoration: none;
  color: white;
  transition: 0.3s;
}

.cat-box:hover {
  background: #6366f1;
}
.feature-box {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}

.feature-box:hover {
  transform: scale(1.05);
  background: #f0f0f0;
}
.program {
  display: block;
  padding: 10px;
  margin: 5px 0;
  text-decoration: none;
  color: inherit;
  border-radius: 8px;
  transition: 0.3s;
}

.program:hover {
  background: #f0f0f0;
  transform: translateX(5px);
}
.feature-box {
  display: inline-block;
  padding: 11px 15px;
  margin: 3px;
  background: linear-gradient(135deg, #8a77f8, #021214);
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

.feature-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.video-menu {
  background: transparent; /* hilangkan hitam */
}

.video-menu {
  display: grid;
  grid-template-columns: 1fr 1fr; /* 🔥 2 kolom kiri kanan */
  gap: 10px;
}
.video-info {
  margin-bottom: 10px;
}

#videoTitle {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 5px;
}

#videoDesc {
  font-size: 15px;
  color: #00078d;
}
/* BACKGROUND 1 GAMBAR PANJANG */
.bg-world {
  background-image: url("https://images.unsplash.com/photo-1674362217341-90cd4b2b06b8?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxzZWFyY2h8MTZ8fGJlbmRlcmElMjBkdW5pYXxlbnwwfHwwfHx8MA%3D%3D");
  background-size: 100% auto; /* full lebar */
  background-repeat: repeat;
  background-position: top center;
}

body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0;
  min-height: 300vh; /* 🔥 ini kunci */
}

.bg-world2 {
  background-image: url("https://images.unsplash.com/photo-1775755179665-4b605b8d5e1c?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxmZWF0dXJlZC1waG90b3MtZmVlZHwxM3x8fGVufDB8fHx8fA%3D%3D");
  background-size: 100% auto; /* full lebar */
  background-repeat: repeat;
  background-position: top center;
}

/* OPTIONAL: BIAR SCROLL HALUS & TIDAK KEPOTONG */
body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0;
  min-height: 300vh; /* 🔥 ini kunci */
}
.bg-world3 {
  background-image: url("https://images.unsplash.com/photo-1645786708004-fbbd4b0a71e5?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxzZWFyY2h8N3x8a3BvcHxlbnwwfHwwfHx8MA%3D%3D");
  background-size: 100% auto; /* full lebar */
  background-repeat: repeat;
  background-position: top center;
}

/* OPTIONAL: BIAR SCROLL HALUS & TIDAK KEPOTONG */
body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0;
  min-height: 300vh; /* 🔥 ini kunci */
}
.bg-world4 {
  background-image: url("https://images.unsplash.com/photo-1558591710-4b4a1ae0f04d?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxzZWFyY2h8Nnx8bGF0YXJ8ZW58MHx8MHx8fDA%3D");
  background-size: 100% auto; /* full lebar */
  background-repeat: repeat;
  background-position: top center;
}

/* OPTIONAL: BIAR SCROLL HALUS & TIDAK KEPOTONG */
body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0;
  min-height: 300vh; /* 🔥 ini kunci */
}
.bg-world5 {
  background-image: url("https://images.unsplash.com/photo-1608099269227-82de5da1e4a8?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxzZWFyY2h8MjB8fHJhayUyMGJ1a3V8ZW58MHx8MHx8fDA%3D");
  background-size: 100% auto; /* full lebar */
  background-repeat: repeat;
  background-position: top center;
}

/* OPTIONAL: BIAR SCROLL HALUS & TIDAK KEPOTONG */
body {
  background: linear-gradient(135deg, #eef2f7, #f9fbfd);
  margin: 0;
  padding: 0;
  min-height: 300vh; /* 🔥 ini kunci */
}