/* Design system: UI UX Pro Max — Dark Mode (OLED) + Glassmorphism + Bento Grid
   Palette: primary #1E293B · accent #22C55E · bg #0F172A · card #1B2336
   Type: JetBrains Mono (display) / IBM Plex Sans (body)                     */

:root {
  --color-primary: #1E293B;
  --color-on-primary: #FFFFFF;
  --color-secondary: #334155;
  --color-accent: #22C55E;
  --color-on-accent: #0F172A;
  --color-background: #0F172A;
  --color-foreground: #F8FAFC;
  --color-card: #1B2336;
  --color-card-foreground: #F8FAFC;
  --color-muted: #272F42;
  --color-muted-foreground: #94A3B8;
  --color-border: #475569;

  --glass-opacity: 0.15;
  --blur-amount: 10px;
  --grid-gap: 16px;
  --card-radius: 24px;
  --hover-scale: 1.02;
  --ring: 2px solid #22C55E;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);   /* Eka motion standard */
  --snappy: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: .3s;
  --dur-med: .5s;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, code, .badge, .stat-num, .nav-link, .eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

h1, h2, h3, h4 { font-weight: 600; letter-spacing: -.02em; line-height: 1.2; margin: 0; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

code {
  font-size: .86em;
  background: var(--color-muted);
  color: var(--color-accent);
  padding: .15em .45em;
  border-radius: 6px;
}

/* ── Focus visibility (a11y requirement) ───────────────────────────── */
:focus-visible {
  outline: var(--ring);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--color-accent); color: var(--color-on-accent);
  padding: .7rem 1.2rem; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip:focus { left: 0; }

/* ── Background layers ─────────────────────────────────────────────── */
#stars {
  position: fixed; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
/* ── Nebula layers: purple→cyan wash, drifting very slowly ─────────── */
.orb {
  /* ponytail: filter blur(100px) dihapus — gradient radial sudah lembut, blur hanya
     memaksa compositor memblur layer 700px tiap frame. Upstream: add when a size/radius
     change makes the gradient edge banding visible. */
  position: fixed; border-radius: 50%;
  z-index: 0; pointer-events: none;
}
.orb-a {
  width: 620px; height: 620px; top: -220px; right: -180px;
  background: radial-gradient(circle, rgba(139,92,246,.34), rgba(56,189,248,.14) 45%, transparent 72%);
  opacity: .72;
}
.orb-b {
  width: 700px; height: 700px; bottom: -280px; left: -240px;
  background: radial-gradient(circle, rgba(56,189,248,.26), rgba(139,92,246,.16) 50%, transparent 74%);
  opacity: .6;
}
.orb-c {
  width: 480px; height: 480px; top: 32%; left: 46%;
  background: radial-gradient(circle, rgba(139,92,246,.18), transparent 70%);
  opacity: .5;
}
@keyframes drift-a {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(-70px, 50px, 0) scale(1.12); }
}
@keyframes drift-b {
  from { transform: translate3d(0, 0, 0) scale(1.06); }
  to   { transform: translate3d(80px, -60px, 0) scale(1); }
}

main, nav, footer { position: relative; z-index: 1; }

/* ── Floating pill nav ─────────────────────────────────────────────── */
.nav-pill {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
.nav-link {
  font-size: .85rem; font-weight: 500;
  color: var(--color-muted-foreground);
  padding: .4rem 1rem; border-radius: 999px;
  text-decoration: none;
  transition: all .2s;
}
.nav-link:hover { color: #22C55E; background: rgba(34,197,94,0.1); }
.nav-link.is-active { color: #fff; background: #22C55E; }

/* ── Layout ────────────────────────────────────────────────────────── */
main { max-width: 1100px; margin: 0 auto; padding: 0 24px 0; }

/* ── Hero: 3 kolom sejajar (vertical center alignment) ── */
.hero { padding: 8rem 0 4rem; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: center; /* Sejajar vertical center */
}
.hero-copy, .hero-visual, .hero-text-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-text-side {
  align-items: flex-start;
  gap: 1.2rem;
}
.bio-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  line-height: 1.85;
  color: #A7B4C7;
  text-align: left;
  margin: 0;
  border-left: 2px solid rgba(34, 197, 94, 0.45);
  padding-left: 1rem;
  min-height: 9.5rem;
}

.bio-text.typing-done::after { content: ''; }
.bio-text::after {
  content: '▋';
  color: #22C55E;
  margin-left: 2px;
  animation: blink-cursor 0.8s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  border: 2px solid #22C55E;
  color: #22C55E;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
  background: transparent;
  cursor: pointer;
}

/* Kedip-kedip halus di outline button (My Portofolio) */
.btn-outline.blinking {
  animation: btn-blink 2s ease-in-out infinite;
}
@keyframes btn-blink {
  0%, 100% {
    border-color: #22C55E;
    box-shadow: 0 0 0 rgba(34, 197, 94, 0);
  }
  50% {
    border-color: rgba(34, 197, 94, 0.35);
    box-shadow: 0 0 14px rgba(34, 197, 94, 0.35);
  }
}
@media (prefers-reduced-motion: reduce) {
  .btn-outline.blinking { animation: none; }
}
.btn-outline:hover {
  background: #22C55E;
  color: #0F172A;
}
.hero-copy { max-width: 100%; }
.hero-name {
  font-size: clamp(3.2rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(120deg, #F8FAFC 20%, #22C55E 130%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0.5rem 0 1rem 0;
}
.hi {
  font-size: 1.1rem;
  color: #22C55E;
  font-weight: 600;
  margin: 0;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }
  .hero-text-side, .hero-copy {
    align-items: center;
    text-align: center;
  }
  .bio-text {
    text-align: center;
  }
  .cta-row {
    justify-content: center;
    flex-wrap: wrap;
  }
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .74rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--color-muted-foreground);
  border: 1px solid var(--color-border);
  border-radius: 999px; padding: .35rem .85rem;
  margin-bottom: 1.6rem;
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .35 } }

.hero h1 {
  font-size: clamp(2.6rem, 8vw, 4.6rem);
  background: linear-gradient(120deg, #F8FAFC 20%, #22C55E 130%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: .4rem;
}
.role {
  font-size: clamp(1rem, 2.4vw, 1.3rem);
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 1.4rem;
}
.lede {
  font-size: 1.06rem; color: #CBD5E1;
  max-width: 62ch; margin-bottom: 2rem;
}

/* ── Foto profil: rounded frame + corner brackets + ring dashed ───── */
.hero-visual {
  display: flex; flex-direction: column; align-items: center;
  gap: .8rem;
  position: relative;
  z-index: 2;
}
.profile-wrap {
  position: relative;
  width: min(340px, 78vw);
  aspect-ratio: 4 / 5;
}
/* jaringan node/garis: layer paling belakang */
#orbit {
  position: absolute; inset: -12%;
  width: 124%; height: 124%;
  z-index: 0;
  opacity: 0; transition: opacity .8s ease;
  pointer-events: none;
}
/* foto: di tengah, menutupi node/garis network di belakangnya */
#profile-photo {
  position: relative; z-index: 2;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 24px 70px rgba(0,0,0,.55), 0 0 0 6px rgba(27,35,54,.5);
  cursor: crosshair;
  transition: box-shadow .3s var(--ease);
  /* hapus mask vignette supaya foto tampil utuh */
  mask-image: none; -webkit-mask-image: none;
}
.profile-wrap:hover #profile-photo {
  box-shadow: 0 24px 70px rgba(0,0,0,.55), 0 0 0 6px rgba(34,197,94,.25),
              0 0 46px rgba(34,197,94,.18);
}
#profile-photo.is-missing {
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 30% 25%, rgba(139,92,246,.18), transparent 60%),
    radial-gradient(circle at 70% 75%, rgba(56,189,248,.14), transparent 60%),
    var(--color-card);
  border-style: dashed;
  cursor: default;
}
/* ring dashed di paling depan, tetap mengelilingi foto */
.profile-ring {
  position: absolute; inset: -7%;
  border: 1px dashed rgba(148,163,184,.22);
  border-radius: 34px;
  pointer-events: none;
  z-index: 3;
}
/* fallback monogram kalau foto belum ada — terlihat lewat foto transparan */
.profile-fallback {
  position: absolute; inset: 0; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 4.4rem; font-weight: 700;
  color: rgba(148,163,184,.35);
  letter-spacing: -.03em;
  pointer-events: none;
}
.profile-caption {
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--color-muted-foreground);
}

.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2rem; }
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .86rem; font-weight: 600;
  padding: .72rem 1.35rem; border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease),
              background .2s var(--ease), border-color .2s var(--ease);
  cursor: pointer;
}
.btn-primary {
  background: var(--color-accent); color: var(--color-on-accent);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(34,197,94,.35);
}
.btn-ghost {
  color: var(--color-foreground);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.3);
  transform: translateY(-2px);
}

.stack-row { display: flex; flex-wrap: wrap; gap: .5rem; }
.badge {
  font-size: .72rem; font-weight: 500;
  color: #CBD5E1;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px; padding: .3rem .7rem;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.badge:hover { color: var(--color-accent); border-color: rgba(34,197,94,.5); }

/* ── Stats ─────────────────────────────────────────────────────────── */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
  margin: 3rem 0 5rem;
}
.stat {
  display: flex; flex-direction: column; gap: .25rem;
  padding: 1.4rem 1.3rem;
  background: linear-gradient(180deg, rgba(42,52,76,.82), rgba(24,32,50,.86));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
  -webkit-border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.stat:hover { transform: translateY(-3px); border-color: rgba(34,197,94,.4); }
.stat-num {
  font-size: 2rem; font-weight: 700;
  color: var(--color-accent); line-height: 1;
}
.stat-label { font-size: .78rem; color: var(--color-muted-foreground); line-height: 1.4; }

/* ── Section shell ─────────────────────────────────────────────────── */
.section { padding: 4rem 0; scroll-margin-top: 90px; }
.section-head { margin-bottom: 2.4rem; max-width: 62ch; }
.section-idx {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .76rem; font-weight: 600;
  color: var(--color-accent);
  letter-spacing: .18em; margin-bottom: .6rem;
}
.section-head h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin-bottom: .8rem; }
.section-sub { color: var(--color-muted-foreground); font-size: .98rem; }

/* ── Bento project grid ────────────────────────────────────────────── */
#project-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
@media (max-width: 1024px) {
  #project-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  #project-list {
    grid-template-columns: 1fr;
  }
}

.card {
  display: flex; flex-direction: column; gap: 0.75rem;
  padding: 1.5rem;
  background: #1B2336;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
  border-color: #22C55E;
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}
.card-top {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 0.5rem;
}
.card h3 { font-size: 1.25rem; line-height: 1.3; color: #fff; }
.card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: .08em;
  color: #22C55E;
  background: rgba(34, 197, 94, 0.15);
  border-radius: 4px;
  padding: .2rem .6rem;
  white-space: nowrap;
}
.card .meta {
  display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.2rem 0;
}
.card .meta .badge {
  font-size: 0.7rem; padding: 0.2rem 0.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: #94A3B8;
  border-radius: 4px;
}
.card-problem {
  font-size: 0.9rem; color: #94A3B8; line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.card-toggle {
  align-self: flex-start;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem; font-weight: 600;
  background: transparent;
  color: #22C55E;
  border: none;
  padding: 0;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.3rem;
  transition: opacity 0.2s;
}
.card-toggle:hover { opacity: 0.8; }
.card-toggle::after { content: "→"; font-size: 1rem; }

/* Modal / Overlay for details */
.project-modal-backdrop {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-modal-backdrop.is-open {
  opacity: 1; pointer-events: auto;
}
.project-modal {
  background: #1B2336;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  width: 100%; max-width: 800px;
  max-height: 75vh; 
  overflow-y: auto; 
  display: flex; 
  flex-direction: column;
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-modal-backdrop.is-open .project-modal {
  transform: scale(1) translateY(0);
}
.project-modal-close {
  float: right;
  background: rgba(255,255,255,0.08);
  border: none; color: #fff;
  width: 36px; height: 36px; border-radius: 50%;
  font-size: 1.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.project-modal-close:hover { background: rgba(255,255,255,0.2); }


.card-top {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.card h3 { font-size: 1.18rem; }
.card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid rgba(34,197,94,.35);
  border-radius: 999px; padding: .2rem .6rem;
  white-space: nowrap;
}
.card p { font-size: .94rem; color: #CBD5E1; }
.card .card-problem { position: relative; }
.card .meta { display: flex; flex-wrap: wrap; gap: .4rem; }
.card .meta .badge { font-size: .68rem; padding: .22rem .55rem; }

/* alur node di dalam card: ordered list bernomor mono */
.card-flow {
  display: grid; grid-template-columns: auto 1fr;
  gap: .2rem 1rem;
  padding: 1rem 1.1rem;
  background: rgba(15,23,42,.5);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px;
}
.flow-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .64rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--color-accent);
  padding-top: .35rem;
}
.card-flow ol { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.card-flow li {
  counter-increment: step;
  position: relative;
  padding: .3rem 0 .3rem 1.9rem;
  font-size: .85rem; color: var(--color-muted-foreground); line-height: 1.55;
}
.card-flow li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: .42em;
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 600;
  color: var(--color-accent); opacity: .75;
}
.card-notes { display: grid; gap: .45rem; }
.card-notes p {
  margin: 0; padding: .55rem .8rem;
  font-size: .82rem; color: #CBD5E1;
  border-left: 2px solid rgba(34,197,94,.45);
  background: rgba(34,197,94,.05);
  border-radius: 0 10px 10px 0;
}
.card-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem !important;
  color: var(--color-muted-foreground) !important;
  border-top: 1px dashed rgba(148,163,184,.25);
  padding-top: .8rem;
  margin-top: auto;
}
/* ── n8n workflow graph (digambar dari node & connection asli) ─────── */
.n8n-graph {
  margin: .3rem 0 0;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 16px;
  background: rgba(15,23,42,.55);
  overflow: hidden;
}
.n8n-graph-head {
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  padding: .6rem .9rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; letter-spacing: .06em;
  color: var(--color-muted-foreground);
}
.n8n-graph-head b { margin-left: auto; color: var(--color-accent); font-weight: 600; }
.n8n-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
  background: var(--color-accent);
  box-shadow: 0 0 8px var(--color-accent);
}
.n8n-graph-box {
  overflow-x: auto;
  padding: .9rem .6rem;
  background-image:
    radial-gradient(circle, rgba(148,163,184,.16) 1px, transparent 1px);
  background-size: 18px 18px;
}
.n8n-svg {
  display: block;
  width: 100%; min-width: 620px;
  height: auto; aspect-ratio: 1000 / 420;
}
.n8n-edge {
  fill: none;
  stroke: rgba(148,163,184,.42);
  stroke-width: 1.4;
}
.n8n-node-rect {
  fill: rgba(30,41,59,.94);
  stroke: rgba(148,163,184,.4);
  stroke-width: 1.2;
}
.n8n-node:hover .n8n-node-rect {
  stroke: var(--color-accent);
  fill: rgba(34,197,94,.14);
}
.n8n-node-txt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px; font-weight: 500;
  fill: #CBD5E1;
  pointer-events: none;
}
.n8n-node:hover .n8n-node-txt { fill: var(--color-accent); }

/* ── Flow viz ──────────────────────────────────────────────────────── */
.flow {
  display: flex; flex-wrap: wrap; align-items: stretch;
  gap: .45rem;
  padding: 1.4rem 1.5rem;
  margin-bottom: 2rem;
  background: rgba(27,35,54,.5);
  -webkit-border: 1px solid rgba(255,255,255,.1);
  border-radius: 20px;
  overflow-x: auto;
}
.node {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem; font-weight: 500;
  color: #E2E8F0;
  background: var(--color-muted);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 9px; padding: .45rem .7rem;
  white-space: nowrap;
  animation: fadeUp .5s var(--ease) both;
}
.node-trigger { border-color: rgba(34,197,94,.55); color: var(--color-accent); }
.node-guard { border-color: rgba(251,191,36,.45); color: #FCD34D; }
.arrow {
  align-self: center;
  color: var(--color-muted-foreground);
  font-size: .8rem; user-select: none;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* ── Guard grid ────────────────────────────────────────────────────── */
.guard-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
  margin-bottom: 2rem;
}
.guard {
  padding: 1.3rem 1.4rem;
  background: rgba(27,35,54,.45);
  border: 1px solid rgba(255,255,255,.09);
  border-left: 2px solid var(--color-accent);
  border-radius: 14px;
  transition: transform .25s var(--ease);
}
.guard:hover { transform: translateX(4px); }
.guard h3 { font-size: .98rem; margin-bottom: .5rem; }
.guard p { font-size: .88rem; color: var(--color-muted-foreground); }

.callout {
  padding: 1.5rem 1.6rem;
  background: linear-gradient(135deg, rgba(34,197,94,.08), rgba(27,35,54,.6));
  border: 1px solid rgba(34,197,94,.28);
  border-radius: var(--card-radius);
}
.callout h4 {
  font-size: .8rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--color-accent); margin-bottom: .7rem;
}
.callout p { font-size: .92rem; color: #CBD5E1; }

/* ── About ─────────────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 3rem; }
.about-copy { display: grid; gap: 1rem; align-content: start; }
.about-copy p { color: #CBD5E1; font-size: .96rem; }
.about-copy strong { color: var(--color-foreground); font-weight: 600; }

/* Slot sertifikat GKM */
.cert-slot {
  margin-top: 1.2rem;
  padding: 1.1rem;
  background: rgba(27,35,54,.45);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 18px;
}
.cert-frame {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px dashed rgba(148,163,184,.3);
  min-height: 150px;
}
.cert-frame img {
  display: block; width: 100%;
  max-height: 420px; object-fit: cover; object-position: top;
  cursor: zoom-in;
}
.cert-frame.is-empty img { display: none; }
.cert-placeholder {
  min-height: 150px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .45rem; text-align: center; padding: 1.4rem;
  color: var(--color-muted-foreground);
}
.cert-frame:not(.is-empty) .cert-placeholder { display: none; }
.cert-frame.is-empty { border-color: rgba(148,163,184,.22); }
.cert-placeholder b { font-size: .82rem; color: #CBD5E1; }
.cert-placeholder span { font-size: .74rem; }
.cert-frame.is-empty svg { color: rgba(148,163,184,.5); }
.cert-caption { font-size: .8rem; color: var(--color-muted-foreground); margin-top: .8rem; line-height: 1.55; }
.cert-caption strong { color: #CBD5E1; }

.skill-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.skill-list li {
  display: flex; flex-direction: column; gap: .1rem;
  padding: .85rem 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.skill-list span {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--color-accent);
}
.skill-list b { font-size: .9rem; font-weight: 400; color: #CBD5E1; }

/* ── Contact ───────────────────────────────────────────────────────── */
.contact-card {
  padding: 2.6rem 2.4rem;
  background: linear-gradient(180deg, rgba(42,52,76,.86), rgba(24,32,50,.9));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 14px 40px -22px rgba(0,0,0,.9);
  -webkit-border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--card-radius);
  text-align: center;
}
.contact-card h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin-bottom: .8rem; }
.contact-card > p {
  color: var(--color-muted-foreground);
  max-width: 46ch; margin: 0 auto 1.8rem;
}
.contact-card .cta-row { justify-content: center; margin-bottom: 0; }
.contact-card .section-idx { text-align: center; }

/* ── Footer ────────────────────────────────────────────────────────── */
footer {
  max-width: 1100px; margin: 0 auto;
  padding: 3rem 24px 2.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .82rem; color: var(--color-muted-foreground);
  text-align: center;
}
footer a { color: #CBD5E1; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
footer a:hover { color: var(--color-accent); }

/* ── Section transition (dipicu tiap klik nav) ─────────────────────── */
@keyframes section-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
/* Anak langsung section masuk bertingkat saat nav diklik — inilah "animasi per
   button" ala pindah halaman. animation-fill-mode both membuat keadaan akhir
   bertahan, jadi tidak bertabrakan dengan reveal observer. */
.section-enter > * {
  animation: section-in var(--dur-fast) var(--snappy) both;
  animation-delay: var(--stagger, 0ms);
}
.section-enter > .section-head { --stagger: 0ms; }
@media (prefers-reduced-motion: reduce) {
  .section-enter > * { animation: none; }
}

/* ── Feedback tekan tombol ─────────────────────────────────────────── */
.btn { position: relative; overflow: hidden; }
.btn:active { transform: translateY(0) scale(.97); }
@keyframes ripple {
  from { transform: scale(0); opacity: .5; }
  to   { transform: scale(2.6); opacity: 0; }
}
.btn .ripple {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: currentColor; opacity: 0;
  width: 120px; height: 120px; margin: -60px 0 0 -60px;
  animation: ripple .55s ease-out forwards;
}
@media (prefers-reduced-motion: reduce) { .btn .ripple { display: none; } }

/* ── Scroll reveal ─────────────────────────────────────────────────── */



/* ── Lightbox ──────────────────────────────────────────────────────── */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 4vmin;
  background: rgba(9,13,24,.86);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: zoom-out;
}
.lightbox img {
  max-width: 100%; max-height: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 24px 80px rgba(0,0,0,.7);
}

/* ── Responsive: 1024 / 768 / 375 ──────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .hero-copy { max-width: none; }
  .hero-visual { order: -1; }
  .profile-wrap { width: min(260px, 62vw); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .pill-nav { flex-wrap: wrap; justify-content: center; max-width: calc(100% - 24px); }

  main { padding: 0 20px; }
  .hero { padding: 3rem 0 2rem; }
  .bento { grid-template-columns: 1fr; }
  .card, .card.is-wide { grid-column: span 1; }
  .guard-grid { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
  .contact-card { padding: 2rem 1.4rem; }
}
@media (max-width: 420px) {
  .stats { grid-template-columns: 1fr; }
  .stack-row .badge, .card .meta .badge { font-size: .66rem; }
  .orb { display: none; }
  .card:hover, .stat:hover { transform: none; }
  .card-flow { grid-template-columns: 1fr; }
  .flow-label { display: none; }
}

/* ── Touch targets ≥44px on coarse pointers ────────────────────────── */
@media (pointer: coarse) {
  .nav-link, .btn, .badge { min-height: 44px; display: inline-flex; align-items: center; }
  .pill-nav { padding: .3rem .45rem; }
}

/* ── Reduced motion (a11y requirement) ─────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  #stars { display: none; }
  .dot { animation: none; }
  .orb-a, .orb-b, .orb-c { animation: none; }
}

/* ══════════════════════════════════════════════════════════
   PRELOADER — Milky Way + Lightning Bolt
   ══════════════════════════════════════════════════════════ */
#intro-stars,
#intro-lightning,
#intro-particles {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
}
#intro-lightning { opacity: .8; z-index: 1; }
#intro-particles { z-index: 2; }

/* Judul gradient dihapus — teks partikel tampil sekali saja */
.intro-progress {
  position: absolute; left: 50%; bottom: 14vh; transform: translateX(-50%);
  z-index: 4;
  text-align: center; display: grid; gap: .5rem; justify-items: center;
  transition: opacity .5s ease;
}
#intro-overlay.is-hidden .intro-progress { opacity: 0; }

/* ── Exit sinematik: blur + scale + fade (Eka-style) ── */
#intro-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: #060A12;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0.9s;
}
#intro-overlay.is-hidden {
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: scale(1.06);
  filter: blur(14px);
}

/* Soft page entrance after the preloader lifts (Eka-style) */
main, .pill-nav, footer {
  animation: page-in 1.1s cubic-bezier(0.22, 1, 0.36, 1) both;
}
/* Piramida entrance: badge → judul → bio → CTA → chips → foto, delay bertingkat */
.hero-copy .eyebrow { animation: page-in .9s cubic-bezier(.22,1,.36,1) .15s both; }
.hero-copy h1       { animation: page-in .9s cubic-bezier(.22,1,.36,1) .27s both; }
.hero-copy .role    { animation: page-in .9s cubic-bezier(.22,1,.36,1) .38s both; }
.hero-copy .lede    { animation: page-in .9s cubic-bezier(.22,1,.36,1) .49s both; }
.hero-copy .cta-row { animation: page-in .9s cubic-bezier(.22,1,.36,1) .60s both; }
.hero-copy .stack-row { animation: page-in .9s cubic-bezier(.22,1,.36,1) .71s both; }
.hero-visual .profile-wrap { animation: page-in 1.1s cubic-bezier(.22,1,.36,1) .45s both; }
@media (prefers-reduced-motion: reduce) {
  .hero-copy .eyebrow, .hero-copy h1, .hero-copy .role, .hero-copy .lede,
  .hero-copy .cta-row, .hero-copy .stack-row, .hero-visual .profile-wrap { animation: none; }
}
@keyframes page-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  main, .pill-nav, footer { animation: none; }
}

#intro-overlay.is-hidden {
  opacity: 0; visibility: hidden; pointer-events: none;
}
.intro-subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem; letter-spacing: 0.1em; color: #22C55E;
}
.intro-bar {
  width: min(240px, 58vw); height: 2px; border-radius: 999px;
  background: rgba(226,232,240,.12); overflow: hidden; margin-top: .2rem;
}
.intro-bar i {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, #22C55E, #86EFAC);
  box-shadow: 0 0 10px rgba(34,197,94,.8);
  border-radius: 999px;
  transition: width .12s linear;
}
@keyframes intro-fade-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes intro-pulse { 0%,100% { opacity: .72; } 50% { opacity: 1; } }

/* Catatan: reveal ditangani penuh oleh GSAP (gsap.from + stagger) di main.js.
   CSS TIDAK menyembunyikan elemen — opacity 0 di CSS membuat tween from()
   macet di 0 karena GSAP membaca computed style sebagai titik akhir. */

@media (prefers-reduced-motion: reduce) {
  .btn-primary::after { display: none !important; }
  .blink-cursor { animation: none !important; opacity: 1 !important; }
}

/* ── Shine sweep on primary buttons (Eka-style) ── */
@keyframes shine {
  0%   { transform: translateX(-120%); }
  100% { transform: translateX(220%); }
}
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: "";
  position: absolute; top: 0; bottom: 0; left: 0;
  width: 45%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent);
  transform: translateX(-120%);
  pointer-events: none;
}
.btn-primary:hover::after {
  animation: shine .75s var(--snappy);
}

/* ── Blinking terminal cursor (Eka-style) ── */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}
.blink-cursor {
  display: inline-block;
  width: 2px; height: 1em;
  margin-left: .35rem;
  background: var(--color-accent);
  vertical-align: -.12em;
  animation: blink 1s steps(1, end) infinite;
}

@media (prefers-reduced-motion: reduce) {
  .btn-primary::after { display: none !important; }
  .blink-cursor { animation: none !important; opacity: 1 !important; }
}

/* ── Lenis smooth scroll (required base styles) ── */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }