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

body {
  background: linear-gradient(135deg, #0b0020, #150032, #1f0048);
  color: white;
  overflow-x: hidden;
}

/* STAR CANVAS */
#stars {
  position: fixed;
  inset: 0;
  z-index: -2;
}

/* HEADER */
header {
  width: 100%;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 0, 40, 0.4);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  z-index: 10;
}

.logo {
  font-weight: 600;
  font-size: 18px;
}

nav a {
  margin-left: 25px;
  color: white;
  text-decoration: none;
  transition: 0.2s;
}

nav a:hover {
  color: #b589ff;
}

/* HERO */
.hero {
  padding: 30px 10%;
  padding-top: 130px;
  display: flex;
  gap: 60px;
  position: relative;
}

.profile-pic {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;

  /* Glow to match galaxy theme */
  box-shadow:
    0 0 30px rgba(180, 140, 255, 0.6),
    0 0 60px rgba(120, 80, 200, 0.4);

  border: 2px solid rgba(200, 160, 255, 0.6);
}

.profile-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* VERY IMPORTANT */
  display: block;
}

.title {
  font-size: 48px;
  font-weight: 700;
  text-shadow: 0 0 25px #a364ff;
}

.subtitle {
  font-size: 26px;
  margin-top: 15px;
}

.subtitle span {
  color: #d6b3ff;
}

.desc {
  margin-top: 15px;
  width: 550px;
  line-height: 1.6;
  font-size: 15px;
}

/* BULAN SABIT */
.moon {
  width: 300px;
  height: 300px;
  position: absolute;
  right: 5%;
  top: 10%;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 50%, #a277ff 0%, #6e2bff00 70%);
  filter: blur(10px);
  opacity: 0.6;
}

/* SECTION TITLE */
.section-title {
  text-align: center;
  font-size: 35px;
  margin-top: 24px;
  margin-bottom: 40px;
  text-shadow: 0 0 25px #b77fff;
}

/* === COMPACT ZIG ZAG GRID === */
.karya-compact {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  max-width: 1000px;
  margin: 60px auto 0;
  position: relative;
}

.karya-box {
  height: 200px;
  border-radius: 40px;
  padding: 20px;

  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  background: linear-gradient(
    135deg,
    rgba(160, 100, 255, 0.18),
    rgba(90, 50, 160, 0.18)
  );

  backdrop-filter: blur(14px);
  border: 1px solid rgba(200, 150, 255, 0.3);
  box-shadow: 0 0 25px rgba(160, 100, 255, 0.25);

  font-weight: 600;
  letter-spacing: 0.4px;

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

/* ZIG ZAG EFFECT */
.karya-box:nth-child(odd) {
  transform: translateY(-12px);
}

.karya-box:nth-child(even) {
  transform: translateY(12px);
}

/* HOVER */
.karya-box:hover {
  transform: translateY(0) scale(1.05);
  box-shadow: 0 0 40px rgba(200, 150, 255, 0.6);
}

@media (max-width: 900px) {
  .karya-compact {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .karya-compact {
    grid-template-columns: 1fr;
  }

  .karya-box {
    height: 120px;
  }

  .karya-box:nth-child(odd),
  .karya-box:nth-child(even) {
    transform: translateY(0);
  }
}

.karya-box {
  position: relative;
  overflow: hidden; /* prevents image from spilling */
}

/* image inside karya-box */
.karya-box img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* keeps orientation */
  object-position: center; /* centered crop */
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* keep text above image */
.karya-box span,
.karya-box p,
.karya-box h3 {
  position: relative;
  z-index: 1;
}

/* === CONTACT BOX === */
.kontak-box {
  max-width: 420px;
  margin: auto;
  padding: 30px;
  border-radius: 20px;
  background: linear-gradient(
    135deg,
    rgba(160, 100, 255, 0.15),
    rgba(80, 40, 150, 0.15)
  );
  backdrop-filter: blur(12px);
  border: 1px solid rgba(200, 150, 255, 0.3);
  box-shadow: 0 0 30px rgba(160, 100, 255, 0.3);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.kontak-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.kontak-item .icon {
  font-size: 26px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(180, 120, 255, 0.25);
  box-shadow: 0 0 15px rgba(180, 120, 255, 0.5);
}

.kontak-item small {
  font-size: 12px;
  opacity: 0.7;
  letter-spacing: 1px;
}

.kontak-item p {
  font-size: 15px;
  font-weight: 500;
}

.kontak-section {
  padding-top: 90px;
  margin-top: 50px;
  padding-bottom: 90px;
}

/* =====================
   GALAXY BACKGROUND
===================== */
body {
  background: radial-gradient(circle at top, #2a0a5e, #0b0220);
  overflow-x: hidden;
}

/* Star layer */
.galaxy-bg {
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, white, transparent),
    radial-gradient(1px 1px at 80% 40%, white, transparent),
    radial-gradient(1px 1px at 50% 70%, white, transparent),
    radial-gradient(1px 1px at 10% 80%, white, transparent),
    radial-gradient(1px 1px at 90% 90%, white, transparent);
  background-size: 200px 200px;
  opacity: 0.4;
  pointer-events: none;
  z-index: -2;
}

/* =====================
   PLANET DECORATION
===================== */
.planet {
  position: absolute;
  border-radius: 50%;
  filter: blur(0.5px);
  z-index: -1;
}

/* Big glowing planet */
.planet-big {
  width: 320px;
  height: 320px;
  top: 120px;
  right: -120px;
  background: radial-gradient(circle at 30% 30%, #b18cff, #4a1d8a);
  box-shadow:
    0 0 80px rgba(170, 120, 255, 0.7),
    0 0 140px rgba(120, 80, 255, 0.5);
}

/* Small crescent planet */
.planet-small {
  width: 180px;
  height: 180px;
  bottom: -60px;
  left: 80px;
  background: radial-gradient(circle at 30% 30%, #ffffff, #8a5cff);
  box-shadow: 0 0 60px rgba(180, 140, 255, 0.6);
  clip-path: ellipse(60% 50% at 40% 50%);
}

/* =====================
   MILKY WAY (SUBTLE)
===================== */
.milkyway {
  position: absolute;
  width: 640px;
  height: 300px;

  /* Position behind introduction */
  top: 45%;
  left: 35%;

  /* Mirror + tilt */
  transform: translate(-50%, -50%) rotate(-18deg) scaleX(-1);

  /* Milky Way core */
  background: radial-gradient(
    ellipse at center,
    rgba(235, 215, 255, 0.85) 0%,
    rgba(200, 170, 255, 0.75) 22%,
    rgba(160, 120, 240, 0.6) 42%,
    rgba(120, 80, 200, 0.45) 58%,
    rgba(80, 40, 140, 0.3) 68%,
    rgba(40, 20, 90, 0.18) 75%,
    transparent 88%
  );

  border-radius: 50%;

  /* Softer presence */
  filter: blur(14px) saturate(115%);
  opacity: 0.65;

  /* Glow */
  box-shadow:
    0 0 50px rgba(200, 160, 255, 0.45),
    0 0 110px rgba(150, 100, 255, 0.3),
    0 0 180px rgba(100, 60, 200, 0.2);

  z-index: 0;
  pointer-events: none;
}

.planet-bottom-right {
  width: 220px;
  height: 220px;

  bottom: -320px;
  right: 90px;

  background: radial-gradient(
    circle at 30% 30%,
    rgba(255, 255, 255, 0.9),
    rgba(180, 150, 255, 0.85) 25%,
    rgba(120, 80, 200, 0.9) 55%,
    rgba(50, 20, 120, 1) 75%
  );

  box-shadow:
    0 0 40px rgba(160, 120, 255, 0.6),
    0 0 90px rgba(120, 80, 200, 0.45),
    inset -20px -30px 60px rgba(0, 0, 0, 0.5);

  filter: saturate(120%);
}

/* === EDUCATION SECTION === */
.education-section {
  margin-top: 40px;
  padding-bottom: 40px;
}

.education-box {
  max-width: 900px;
  margin: auto;
  display: grid;
  gap: 22px;
}

.education-item {
  padding: 22px 26px;
  border-radius: 20px;

  background: linear-gradient(
    135deg,
    rgba(160, 100, 255, 0.15),
    rgba(90, 50, 160, 0.15)
  );

  backdrop-filter: blur(14px);
  border: 1px solid rgba(200, 150, 255, 0.3);
  box-shadow: 0 0 25px rgba(160, 100, 255, 0.25);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.education-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(200, 150, 255, 0.6);
}

.education-item h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.education-item p {
  font-size: 15px;
  opacity: 0.9;
}

.education-item span {
  font-size: 13px;
  opacity: 0.7;
  letter-spacing: 1px;
}
/* ===== MODAL ===== */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

.modal.active {
  display: block;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 5, 30, 0.85);
  backdrop-filter: blur(6px);
}

/* Modal Box */
.modal-content {
  position: relative;
  max-width: 900px;
  width: 90%;
  margin: 5% auto;
  background: linear-gradient(135deg, #2a1558, #12082e);
  border-radius: 20px;
  box-shadow: 0 0 40px rgba(180, 120, 255, 0.35);
  padding: 30px;
  animation: zoomIn 0.4s ease;
}

/* Close Button */
.modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  background: none;
  border: none;
  font-size: 22px;
  color: #fff;
  cursor: pointer;
}

/* Layout */
.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  align-items: center;
}

.modal-image img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.2);
}

.modal-text h2 {
  color: #e7d9ff;
  margin-bottom: 10px;
}

.modal-text p {
  color: #d0c6ff;
  line-height: 1.6;
}

/* Animasi */
@keyframes zoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* =====================
   RESPONSIVE DESIGN
===================== */

/* Tablet and below */
@media (max-width: 768px) {
  /* Header adjustments */
  header {
    padding: 15px 20px;
    flex-direction: column;
    justify-content: center;
  }

  .logo {
    font-size: 16px;
    text-align: center;
  }

  nav {
    display: flex;
    justify-content: center;
    margin-top: 10px;
  }

  nav a {
    margin: 0 12px;
    font-size: 14px;
  }

  /* Hero section */
  .hero {
    flex-direction: column;
    padding: 20px 5%;
    padding-top: 140px;
    gap: 30px;
    text-align: center;
  }

  .hero-left {
    display: flex;
    justify-content: center;
  }

  .profile-pic {
    width: 180px;
    height: 180px;
  }

  .title {
    font-size: 36px;
  }

  .subtitle {
    font-size: 20px;
    margin-top: 10px;
  }

  .desc {
    width: 100%;
    max-width: 500px;
    margin: 15px auto 0;
    font-size: 14px;
  }

  /* Moon decoration */
  .moon {
    width: 200px;
    height: 200px;
    right: -50px;
    top: 5%;
  }

  /* Section titles */
  .section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }

  /* Education section */
  .education-box {
    padding: 0 20px;
  }

  .education-item {
    padding: 18px 20px;
  }

  .education-item h3 {
    font-size: 18px;
  }

  .education-item p {
    font-size: 14px;
  }

  /* Contact section */
  .kontak-box {
    max-width: 90%;
    padding: 25px;
  }

  .kontak-item .icon {
    font-size: 22px;
    width: 42px;
    height: 42px;
  }

  /* Modal */
  .modal-body {
    grid-template-columns: 1fr;
  }

  .modal-content {
    width: 95%;
    padding: 25px;
    margin: 10% auto;
  }

  /* Planets - reduce size on tablet */
  .planet-big {
    width: 240px;
    height: 240px;
    right: -80px;
  }

  .planet-small {
    width: 140px;
    height: 140px;
  }

  .planet-bottom-right {
    width: 180px;
    height: 180px;
    bottom: -280px;
  }

  .milkyway {
    width: 480px;
    height: 220px;
  }
}

/* Mobile phones */
@media (max-width: 480px) {
  /* Header */
  header {
    padding: 12px 15px;
  }

  .logo {
    font-size: 15px;
  }

  nav a {
    margin: 0 8px;
    font-size: 13px;
  }

  /* Hero section */
  .hero {
    padding: 15px 5%;
    padding-top: 120px;
    gap: 20px;
  }

  .profile-pic {
    width: 150px;
    height: 150px;
    box-shadow:
      0 0 20px rgba(180, 140, 255, 0.5),
      0 0 40px rgba(120, 80, 200, 0.3);
  }

  .title {
    font-size: 28px;
  }

  .subtitle {
    font-size: 18px;
  }

  .desc {
    font-size: 13px;
    line-height: 1.5;
  }

  /* Moon - hide or reduce on very small screens */
  .moon {
    width: 150px;
    height: 150px;
    opacity: 0.4;
  }

  /* Section titles */
  .section-title {
    font-size: 24px;
    margin-top: 20px;
    margin-bottom: 25px;
  }

  /* Education section */
  .education-section {
    margin-top: 30px;
    padding-bottom: 30px;
  }

  .education-box {
    padding: 0 15px;
    gap: 18px;
  }

  .education-item {
    padding: 16px 18px;
  }

  .education-item h3 {
    font-size: 17px;
  }

  .education-item p {
    font-size: 13px;
  }

  .education-item span {
    font-size: 12px;
  }

  /* Contact section */
  .kontak-section {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .kontak-box {
    padding: 20px;
    gap: 18px;
  }

  .kontak-item {
    gap: 12px;
  }

  .kontak-item .icon {
    font-size: 20px;
    width: 38px;
    height: 38px;
  }

  .kontak-item small {
    font-size: 11px;
  }

  .kontak-item p {
    font-size: 14px;
  }

  /* Modal */
  .modal-content {
    width: 95%;
    padding: 20px;
    margin: 15% auto;
  }

  .modal-close {
    font-size: 20px;
    top: 10px;
    right: 15px;
  }

  .modal-text h2 {
    font-size: 20px;
  }

  .modal-text p {
    font-size: 14px;
  }

  /* Planets - hide or minimize on mobile */
  .planet-big {
    width: 180px;
    height: 180px;
    right: -60px;
    opacity: 0.7;
  }

  .planet-small {
    width: 100px;
    height: 100px;
    bottom: -40px;
    left: 40px;
    opacity: 0.6;
  }

  .planet-bottom-right {
    width: 140px;
    height: 140px;
    bottom: -240px;
    right: 40px;
    opacity: 0.7;
  }

  .milkyway {
    width: 320px;
    height: 160px;
    opacity: 0.5;
  }
}

/* Extra small devices */
@media (max-width: 360px) {
  .title {
    font-size: 24px;
  }

  .subtitle {
    font-size: 16px;
  }

  .desc {
    font-size: 12px;
  }

  .profile-pic {
    width: 130px;
    height: 130px;
  }

  nav a {
    margin: 0 6px;
    font-size: 12px;
  }

  .section-title {
    font-size: 22px;
  }

  .kontak-box {
    padding: 18px;
  }
}