:root {
  --cream: #f5f0e8; /* latar utama */
  --ink: #0d0d0d; /* hitam tinta */
  --pink: #ff6b9d; /* aksen pink pop */
  --yellow: #ffe033; /* aksen kuning cerah */
  --blue: #3d8eff; /* electric blue */
  --mint: #4ecdc4; /* mint green */
  --purple: #b388ff; /* lavender pop */
  --border: 3px solid var(--ink);
  --border-thick: 4px solid var(--ink);
  --shadow: 5px 5px 0px var(--ink);
  --shadow-lg: 8px 8px 0px var(--ink);
  --radius: 4px;
}

/* ============================================================
       RESET & BASE
       ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--cream);
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ============================================================
       TYPOGRAPHY HELPERS
       ============================================================ */
.display {
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.02em;
}

/* ============================================================
       SCROLLBAR (fun branding detail)
       ============================================================ */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--cream);
}
::-webkit-scrollbar-thumb {
  background: var(--ink);
  border: 2px solid var(--cream);
}

/* ============================================================
       NOISE TEXTURE OVERLAY — adds rawness
       ============================================================ */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.15;
}

/* ============================================================
       NAVIGATION
       ============================================================ */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--yellow);
  border-bottom: var(--border-thick);
  padding: 0 clamp(1rem, 5vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-logo {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--ink);
}

.nav-links {
  display: flex;
  gap: 0.5rem;
  list-style: none;
}

.nav-links a {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: var(--ink);
  color: var(--yellow);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: var(--border);
  box-shadow: 3px 3px 0 var(--cream);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}

.nav-links a:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--cream);
}

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--ink);
  border-radius: 1px;
  transition: all 0.25s;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--yellow);
  border-bottom: var(--border-thick);
  padding: 1.5rem;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 99;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  display: block;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--yellow);
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: var(--border);
  box-shadow: var(--shadow);
  text-align: center;
}

/* ============================================================
       HERO SECTION
       ============================================================ */
#hero {
  min-height: calc(100vh - 60px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
  padding: clamp(2rem, 6vw, 5rem) clamp(1rem, 5vw, 3rem);
  border-bottom: var(--border-thick);
  position: relative;
  overflow: hidden;
}

/* Decorative background shapes */
#hero::before {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  background: var(--pink);
  border: var(--border-thick);
  border-radius: 50% 40% 55% 45%;
  right: -60px;
  top: -60px;
  z-index: 0;
}

#hero::after {
  content: "";
  position: absolute;
  width: 350px;
  height: 180px;
  background: var(--mint);
  border: var(--border-thick);
  bottom: -65px;
  left: -28px;
  /* transform: rotate(12deg); */
  z-index: 0;
}

.hero-text {
  position: relative;
  z-index: 1;
}

.hero-greeting {
  display: inline-block;
  background: var(--mint);
  border: var(--border);
  box-shadow: var(--shadow);
  padding: 0.3rem 0.9rem;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  animation: slideInLeft 0.6s ease both;
}

.hero-name {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(3.5rem, 9vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin-bottom: 1.2rem;
  animation: slideInLeft 0.6s 0.1s ease both;
}

.hero-name span {
  display: inline-block;
  background: var(--yellow);
  border: var(--border-thick);
  box-shadow: var(--shadow-lg);
  padding: 0 0.25em;
  line-height: 1;
  /* sticker effect */
  transform: rotate(-1.5deg);
}

.hero-desc {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  font-weight: 500;
  max-width: 500px;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: var(--ink);
  animation: slideInLeft 0.6s 0.2s ease both;
}

.hero-desc strong {
  color: var(--ink);
  background-color: var(--yellow);
  padding: 0 0.3em;
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: slideInLeft 0.6s 0.3s ease both;
}

.hero-illustration {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Kotak Kuning di Belakang */
.photo-backdrop {
  position: absolute;
  background: var(--yellow);
  border: var(--border-thick);
  width: clamp(260px, 35vw, 380px);
  aspect-ratio: 4 / 5;
  transform: rotate(2deg); /* Miring sedikit ke kanan */
  /* Efek melayang perlahan */
  animation: float-new 5s ease-in-out infinite;
}

@keyframes float-new {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -12px;
  }
}

/* Bingkai Putih di Depan (Ala Polaroid) */
.photo-frame {
  position: absolute;
  top: -20px; /* Menggeser bingkai ke atas */
  right: 20px; /* Menggeser bingkai ke kiri, agar kotak kuning di belakang terlihat di sudut */
  width: 100%;
  height: 100%;
  background: #ffffff;
  border: var(--border-thick);
  transform: rotate(-2deg);
  padding: 15px; /* Memberi jarak putih seperti polaroid */
}

#hero .img-zoom {
  width: 100%;
  height: 100%;
  border: var(--border-thick);
  overflow: hidden;
}

/* Setting Fotomu */
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: var(--border-thick);
  transform: scale(1.7);
  object-position: center 20%;
}

/* Penyesuaian Posisi Badge agar Menumpuk Keren */
.hero-badge {
  position: absolute;
  border: var(--border-thick);
  box-shadow: 4px 4px 0 var(--ink);
  padding: 0.5rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  z-index: 10;
}

.badge-1 {
  bottom: 5%;
  left: -15%;
  background: var(--yellow);
  transform: rotate(-6deg);
}

.badge-2 {
  top: 10%;
  right: -25%;
  background: var(--mint);
  transform: rotate(8deg);
}

/* Neobrutalism Button */
.btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: var(--border-thick);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}

.btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.btn-primary {
  background: var(--ink);
  color: var(--cream);
}
.btn-secondary {
  background: var(--pink);
  color: var(--ink);
}
.btn-blue {
  background: var(--blue);
  color: #fff;
}
.btn-yellow {
  background: var(--yellow);
  color: var(--ink);
}
.btn-mint {
  background: var(--mint);
  color: var(--ink);
}
.btn-purple {
  background: var(--purple);
  color: var(--ink);
}

/* ============================================================
       SECTION LAYOUT
       ============================================================ */
section {
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 5vw, 3rem);
  border-bottom: var(--border-thick);
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.section-number {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.1rem;
  background: var(--ink);
  color: var(--cream);
  border: var(--border);
  padding: 0.1rem 0.5rem;
}

.section-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1;
  letter-spacing: 0.02em;
}

.section-divider {
  flex: 1;
  height: 4px;
  background: var(--ink);
  min-width: 30px;
}

/* ============================================================
       ABOUT SECTION
       ============================================================ */
#about {
  background: rgb(248, 254, 157);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-text p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
  line-height: 1.75;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.stat-card {
  background: var(--cream);
  border: var(--border-thick);
  box-shadow: var(--shadow);
  padding: 1.2rem 1rem;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}

.stat-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg);
}

.stat-card:nth-child(1) {
  background: var(--pink);
}
.stat-card:nth-child(2) {
  background: var(--yellow);
}
.stat-card:nth-child(3) {
  background: var(--blue);
  color: #fff;
}
.stat-card:nth-child(4) {
  background: var(--mint);
}

.stat-number {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2.8rem;
  line-height: 1;
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

/* ============================================================
       SKILLS SECTION
       ============================================================ */
#skills {
  background: var(--ink);
}

#skills .section-title {
  color: var(--cream);
}
#skills .section-number {
  background: var(--yellow);
  color: var(--ink);
}
#skills .section-divider {
  background: var(--cream);
  opacity: 0.3;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.skill-card {
  border: var(--border-thick);
  padding: 2rem 1.5rem;
  cursor: default;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -20%;
  width: 120px;
  height: 120px;
  border: 3px solid rgba(0, 0, 0, 0.15);
  border-radius: 50%;
  pointer-events: none;
}

.skill-card:nth-child(1) {
  background: var(--pink);
  box-shadow: 6px 6px 0 var(--pink);
}
.skill-card:nth-child(2) {
  background: var(--yellow);
  box-shadow: 6px 6px 0 var(--yellow);
}
.skill-card:nth-child(3) {
  background: var(--blue);
  box-shadow: 6px 6px 0 var(--blue);
  color: #fff;
}
.skill-card:nth-child(4) {
  background: var(--mint);
  box-shadow: 6px 6px 0 var(--mint);
}

.skill-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 10px 10px 0 rgba(255, 255, 255, 0.15) !important;
}

.skill-icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
  display: block;
  line-height: 1;
}

.skill-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.7rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.skill-card:nth-child(3) .skill-title {
  color: #fff;
}

.skill-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.75;
}

.skill-card:nth-child(3) .skill-desc {
  color: rgba(255, 255, 255, 0.85);
  opacity: 1;
}

.skill-tags {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-tag {
  background: rgba(0, 0, 0, 0.12);
  border: 2px solid rgba(0, 0, 0, 0.3);
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.skill-card:nth-child(3) .skill-tag {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

/* ============================================================
       PROJECTS SECTION
       ============================================================ */
#projects {
  background: var(--cream);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.8rem;
}

.project-card {
  background: var(--cream);
  border: var(--border-thick);
  box-shadow: var(--shadow);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
  overflow: hidden;
}

.project-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-lg);
}

/* placeholder card */
.project-card.placeholder {
  border-style: dashed;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  gap: 0.75rem;
  opacity: 0.6;
  cursor: default;
}

.project-card.placeholder:hover {
  transform: none;
}

.project-banner {
  height: 130px;
  border-bottom: var(--border-thick);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.project-card:nth-child(1) .project-banner {
  background: var(--purple);
}
.project-card:nth-child(2) .project-banner {
  background: var(--pink);
}

.project-body {
  padding: 1.5rem;
}

.project-type {
  display: inline-block;
  background: var(--ink);
  color: var(--cream);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border: 2px solid var(--ink);
  margin-bottom: 0.75rem;
}

.project-card:nth-child(1) .project-type {
  background: var(--purple);
  color: var(--ink);
  border-color: var(--ink);
}
.project-card:nth-child(2) .project-type {
  background: var(--pink);
  color: var(--ink);
  border-color: var(--ink);
}

.project-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.55rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
  line-height: 1.1;
}

.project-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  opacity: 0.8;
  margin-bottom: 1.2rem;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pill {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border: 2px solid var(--ink);
}

/* ============================================================
       FOOTER
       ============================================================ */
footer {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1rem, 5vw, 3rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.footer-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: 0.03em;
  line-height: 1;
}

.footer-title span {
  background: var(--yellow);
  color: var(--ink);
  padding: 0 0.2em;
  display: inline-block;
  transform: rotate(-1deg);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.footer-links a {
  text-decoration: none;
}

.footer-copy {
  font-size: 0.82rem;
  opacity: 0.5;
  letter-spacing: 0.05em;
}

/* ============================================================
       ANIMATIONS
       ============================================================ */
@keyframes float {
  0%,
  100% {
    transform: rotate(2.5deg) translateY(0);
  }
  50% {
    transform: rotate(2.5deg) translateY(-12px);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll-reveal helper */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
       RESPONSIVE — TABLET / MOBILE
       ============================================================ */
@media (max-width: 860px) {
  #hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 3rem;
  }

  .hero-text {
    order: 2;
  }
  .hero-illustration {
    order: 1;
    margin: 10rem 0;
  }

  .hero-cta {
    justify-content: center;
  }
  .hero-desc {
    margin-inline: auto;
  }

  #hero::before {
    width: 220px;
    height: 220px;
    right: -40px;
    top: -40px;
  }
  #hero::after {
    width: 100px;
    height: 100px;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }

  .hero-name {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }
}