/* =============================================
   PORTOFOLIO PENTEST — Tema Terminal Hacker
   Yudya Naufal Fabian | @0xYudya
   Font: Orbitron + Rajdhani + Share Tech Mono
   ============================================= */

:root {
  --bg:      #050505;
  --bg2:     #0a0a0a;
  --bg3:     #0f0f0f;
  --bg4:     #141414;
  --green:   #00ff88;
  --green2:  #00cc66;
  --red:     #ff3b3b;
  --blue:    #00c8ff;
  --yellow:  #ffd600;
  --purple:  #b388ff;
  --orange:  #ff6b00;
  --fg:      #c8ffd4;
  --fg2:     #7dba8c;
  --fg3:     #3d6b4a;
  --border:  #00ff8818;
  --border2: #00ff8830;
  --glow:    0 0 20px #00ff8844, 0 0 40px #00ff8811;
  --glow-r:  0 0 20px #ff3b3b44;
  --font-display: 'Orbitron', monospace;
  --font-ui:      'Rajdhani', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-mono);
  overflow-x: hidden;
  cursor: none;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }

/* ===== MATRIX CANVAS ===== */
#matrixCanvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
  opacity: 0.04;
}

/* ===== SCANLINES ===== */
.scanlines {
  position: fixed; inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,255,136,0.015) 2px, rgba(0,255,136,0.015) 4px
  );
  pointer-events: none; z-index: 9998;
}

/* ===== VIGNETTE ===== */
.vignette {
  position: fixed; inset: 0;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,0.8) 100%);
  pointer-events: none; z-index: 9997;
}

/* ===== KURSOR KUSTOM ===== */
.cursor-crosshair {
  position: fixed; top: 0; left: 0;
  width: 28px; height: 28px;
  pointer-events: none; z-index: 10000;
  transform: translate(-50%, -50%);
}
.cursor-crosshair::before,
.cursor-crosshair::after {
  content: ''; position: absolute; background: var(--green); opacity: 0.8;
}
.cursor-crosshair::before { width: 100%; height: 1px; top: 50%; left: 0; }
.cursor-crosshair::after  { width: 1px; height: 100%; left: 50%; top: 0; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green2); }

/* ===== NAVIGASI ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; padding: 16px 0;
  border-bottom: 1px solid transparent;
  transition: all 0.4s var(--ease);
}
.nav.scrolled {
  background: rgba(5,5,5,0.95);
  border-bottom-color: var(--border);
  backdrop-filter: blur(16px);
}
.nav-inner {
  max-width: 1360px; margin: 0 auto;
  padding: 0 40px;
  display: flex; align-items: center; gap: 32px;
}
.nav-brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-skull { font-size: 1.4rem; }
.brand-text  { display: flex; flex-direction: column; }
.brand-handle {
  font-family: var(--font-display);
  font-size: 0.85rem; font-weight: 600;
  color: var(--green); letter-spacing: 0.05em;
}
.brand-status {
  font-size: 0.62rem; color: var(--fg3);
  display: flex; align-items: center; gap: 5px; letter-spacing: 0.1em;
}
.status-dot {
  width: 6px; height: 6px; background: var(--green); border-radius: 50%;
  animation: kedip 1.5s infinite; display: inline-block;
}
@keyframes kedip { 0%,100%{opacity:1} 50%{opacity:0.2} }

.nav-links { display: flex; gap: 4px; list-style: none; }
.nav-link {
  font-family: var(--font-ui); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.12em; color: var(--fg3);
  padding: 6px 12px; transition: all 0.2s;
  border: 1px solid transparent; border-radius: 2px;
  display: flex; align-items: center; gap: 4px;
}
.nl-num { color: var(--green); font-family: var(--font-mono); font-size: 0.7rem; }
.nav-link:hover { color: var(--green); border-color: var(--border2); background: var(--border); }

.nav-cta {
  font-family: var(--font-display); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.08em; padding: 10px 20px;
  border: 1px solid var(--green); color: var(--green);
  background: transparent; transition: all 0.3s var(--ease);
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 6px;
}
.nav-cta::before {
  content: ''; position: absolute; inset: 0;
  background: var(--green);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-cta:hover { color: var(--bg); }
.nav-cta:hover::before { transform: scaleX(1); }
.nav-cta span { position: relative; z-index: 1; }
.cta-blink { animation: kedip 1s infinite; position: relative; z-index: 1; }

.hamburger {
  display: none; flex-direction: column; gap: 4px;
  background: none; border: none; cursor: none; padding: 4px;
}
.hamburger span { width: 20px; height: 1px; background: var(--green); display: block; transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(3.5px, 3.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(3.5px, -3.5px); }

.mobile-menu {
  position: fixed; inset: 0; background: var(--bg);
  z-index: 999; display: flex; align-items: center; justify-content: center;
  transform: translateX(-100%); transition: transform 0.4s var(--ease);
}
.mobile-menu.open { transform: translateX(0); }
.mm-inner { display: flex; flex-direction: column; gap: 24px; text-align: center; }
.mm-link {
  font-family: var(--font-display); font-size: 1.8rem; font-weight: 700;
  color: var(--fg2); display: flex; align-items: center; gap: 12px; justify-content: center;
  transition: color 0.2s;
}
.mm-num { color: var(--green); font-size: 1rem; }
.mm-link:hover { color: var(--green); text-shadow: var(--glow); }

/* ===== KONTAINER ===== */
.container { max-width: 1360px; margin: 0 auto; padding: 0 40px; }

/* ===== LABEL SEKSI ===== */
.sec-label {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--green2); letter-spacing: 0.12em;
  margin-bottom: 16px; opacity: 0.8;
}
.sec-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 4rem);
  font-weight: 900; color: var(--fg);
  letter-spacing: -0.01em; line-height: 1;
  margin-bottom: 24px;
  text-shadow: 0 0 40px #00ff8822;
}
.title-cursor { color: var(--green); animation: kedip 1.2s infinite; }
.sec-sub { color: var(--fg3); font-size: 0.9rem; margin-bottom: 48px; }
.section { padding: 120px 0; position: relative; z-index: 1; }

/* ===== TOMBOL ===== */
.btn-hack {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.1em; padding: 14px 28px;
  border: 1px solid var(--green); color: var(--green);
  background: transparent; position: relative; overflow: hidden;
  transition: all 0.3s var(--ease); cursor: none;
}
.btn-hack::before {
  content: ''; position: absolute; inset: 0;
  background: var(--green);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.btn-hack span { position: relative; z-index: 1; }
.btn-hack:hover { color: var(--bg); box-shadow: var(--glow); }
.btn-hack:hover::before { transform: scaleX(1); }
.btn-hack.mt { margin-top: 24px; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.1em; padding: 14px 28px;
  border: 1px solid var(--border2); color: var(--fg2);
  background: transparent; transition: all 0.3s var(--ease); cursor: none;
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  padding: 120px 40px 80px;
  max-width: 1360px; margin: 0 auto;
  position: relative; z-index: 1;
}

/* Terminal Window */
.terminal-window {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: 6px;
  box-shadow: var(--glow), inset 0 0 60px #00ff8805;
  overflow: hidden;
}
.terminal-bar {
  background: var(--bg3); padding: 10px 16px;
  display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid var(--border);
}
.tbar-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red    { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green  { background: #28c840; }
.tbar-title { font-size: 0.78rem; color: var(--fg3); flex: 1; text-align: center; }
.tbar-time  { font-size: 0.72rem; color: var(--green); }
.terminal-body { padding: 20px; min-height: 280px; }
.term-line { font-size: 0.82rem; margin-bottom: 12px; }
.prompt { color: var(--green); font-weight: 600; }
.at    { color: var(--fg3); }
.path  { color: var(--blue); }
.dollar{ color: var(--fg); margin: 0 8px; }
.tcmd  { color: var(--fg); }
.cursor-blink { color: var(--green); animation: kedip 0.8s infinite; }
.term-output { font-size: 0.78rem; line-height: 1.8; color: var(--fg2); }
.term-output .t-key { color: var(--green); }
.term-output .t-val { color: var(--fg); }
.term-output .t-ok  { color: var(--green); }
.term-output .t-err { color: var(--red); }

/* Hero Konten */
.hero-content { z-index: 1; }
.hero-tag {
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--green2); letter-spacing: 0.1em; margin-bottom: 16px;
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  font-weight: 900; line-height: 0.95;
  letter-spacing: -0.02em; margin-bottom: 8px;
}
.hn-first { display: block; color: var(--fg); }
.hn-last  { display: block; color: var(--green); text-shadow: var(--glow); }
.hero-handle {
  font-family: var(--font-mono); font-size: 1rem;
  color: var(--fg3); margin-bottom: 20px;
}
.hero-tagline {
  font-size: 0.88rem; color: var(--fg2); font-style: italic;
  margin-bottom: 28px; max-width: 480px; line-height: 1.6;
}
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.hbadge {
  font-family: var(--font-mono); font-size: 0.7rem;
  padding: 5px 12px; border-radius: 2px; border: 1px solid;
}
.hbadge.red    { color: var(--red);    border-color: rgba(255,59,59,0.27);   background: rgba(255,59,59,0.05); }
.hbadge.green  { color: var(--green);  border-color: rgba(0,255,136,0.27);   background: rgba(0,255,136,0.05); }
.hbadge.blue   { color: var(--blue);   border-color: rgba(0,200,255,0.27);   background: rgba(0,200,255,0.05); }
.hbadge.yellow { color: var(--yellow); border-color: rgba(255,214,0,0.27);   background: rgba(255,214,0,0.05); }

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }

.hero-socials { display: flex; align-items: center; gap: 10px; font-size: 0.72rem; }
.hs-link { color: var(--fg3); transition: color 0.2s; }
.hs-link:hover { color: var(--green); }
.hs-sep { color: var(--border2); }

/* ===== STATISTIK ===== */
.stats-bar {
  position: relative; z-index: 1;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2); padding: 28px 0;
}
.stats-inner {
  max-width: 1360px; margin: 0 auto; padding: 0 40px;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  display: flex; flex-direction: column;
  align-items: center; gap: 4px; padding: 12px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.si-icon { font-size: 1.3rem; }
.si-val {
  font-family: var(--font-display); font-size: 1.8rem; font-weight: 800;
  color: var(--green); text-shadow: var(--glow); letter-spacing: -0.02em;
}
.si-label { font-size: 0.68rem; color: var(--fg3); letter-spacing: 0.1em; text-transform: uppercase; }

/* ===== TENTANG ===== */
.about { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: center; }
.about-bio { color: var(--fg2); font-size: 0.9rem; line-height: 1.9; margin-bottom: 32px; }
.about-info { margin-bottom: 32px; }
.ai-row {
  display: flex; align-items: center; gap: 16px;
  padding: 10px 0; border-bottom: 1px solid var(--border);
}
.ai-key { font-size: 0.68rem; color: var(--green); letter-spacing: 0.1em; width: 90px; flex-shrink: 0; }
.ai-val { font-size: 0.82rem; color: var(--fg2); }
.ai-val.green { color: var(--green); }
.ai-val.link  { color: var(--blue); transition: color 0.2s; }
.ai-val.link:hover { color: var(--green); }

.profile-card { background: var(--bg2); border: 1px solid var(--border2); box-shadow: var(--glow); }
.pc-header {
  padding: 12px 16px; background: var(--bg3);
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem; color: var(--green2);
}
.pc-avatar { display: flex; justify-content: center; padding: 40px 0 24px; }
.avatar-hex {
  position: relative; width: 140px; height: 160px;
  display: flex; align-items: center; justify-content: center;
}
.hex-inner {
  position: absolute; width: 100px; height: 100px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg3);
}
.hex-border {
  position: absolute; width: 100%; height: 100%;
  animation: putarHex 8s linear infinite;
}
@keyframes putarHex { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.av-skull { font-size: 3rem; filter: drop-shadow(0 0 12px #00ff88); }
.pc-tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 20px 24px; justify-content: center; }
.pctag {
  font-size: 0.68rem; color: var(--fg3);
  padding: 4px 10px; border: 1px solid var(--border); background: var(--bg3);
}
.pctag:hover { border-color: var(--green); color: var(--green); }

/* ===== KEAHLIAN ===== */
.skills { background: var(--bg2); }
.skills-tabs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 32px; }
.stab {
  font-family: var(--font-mono); font-size: 0.72rem;
  padding: 10px 16px; background: var(--bg3);
  border: 1px solid var(--border); color: var(--fg3);
  cursor: none; transition: all 0.2s;
  display: flex; align-items: center; gap: 8px;
}
.stab:hover, .stab.active {
  color: var(--col); border-color: var(--col);
  background: color-mix(in srgb, var(--col) 8%, var(--bg3));
  box-shadow: 0 0 12px color-mix(in srgb, var(--col) 20%, transparent);
}
.stab-icon { font-size: 1rem; }
.stab-name { font-size: 0.68rem; letter-spacing: 0.05em; }

.skill-panel { display: none; }
.skill-panel.active { display: block; }
.sp-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 32px; padding: 24px;
  background: var(--bg3); border: 1px solid var(--border);
}
.sp-info { display: flex; gap: 16px; align-items: flex-start; }
.sp-icon { font-size: 2rem; }
.sp-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin-bottom: 6px; }
.sp-title-col { color: var(--col); }
.sp-desc  { font-size: 0.8rem; color: var(--fg3); }
.sp-overall { text-align: right; }
.sp-pct   { font-family: var(--font-display); font-size: 2rem; font-weight: 900; text-shadow: var(--glow); }
.sp-pct-col { color: var(--col); text-shadow: 0 0 20px var(--col); }
.sp-plabel{ font-size: 0.62rem; color: var(--fg3); letter-spacing: 0.1em; display: block; }

.sp-items { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.spi-top  { display: flex; justify-content: space-between; margin-bottom: 6px; }
.spi-name { font-size: 0.78rem; color: var(--fg2); }
.spi-lvl  { font-size: 0.72rem; font-weight: 600; }
.spi-lvl-col { color: var(--col); }
.spi-bar  { height: 3px; background: var(--bg4); border: 1px solid var(--border); overflow: hidden; }
.spi-fill {
  height: 100%; width: 0;
  background: var(--col);
  box-shadow: 0 0 8px var(--col);
  transition: width 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}
.skill-panel.active .spi-fill { width: var(--w); }

/* ===== PROYEK ===== */
.projects { background: var(--bg); }
.proj-filters { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 40px; }
.pfbtn {
  font-family: var(--font-mono); font-size: 0.72rem;
  padding: 8px 16px; background: var(--bg2);
  border: 1px solid var(--border); color: var(--fg3);
  cursor: none; transition: all 0.2s; letter-spacing: 0.05em;
}
.pfbtn:hover, .pfbtn.active { color: var(--green); border-color: var(--green); background: rgba(0,255,136,0.05); }

.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.proj-card {
  background: var(--bg2); border: 1px solid var(--border);
  transition: all 0.4s var(--ease); position: relative; overflow: hidden;
  animation: naik 0.6s ease both; animation-delay: var(--delay);
}
.proj-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--col); box-shadow: 0 0 12px var(--col);
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.proj-card:hover {
  border-color: var(--col, var(--green));
  box-shadow: 0 0 30px color-mix(in srgb, var(--col) 15%, transparent),
              inset 0 0 30px color-mix(in srgb, var(--col) 3%, transparent);
  transform: translateY(-4px);
}
.proj-card:hover::before { transform: scaleX(1); }
.proj-card.featured { border-color: var(--border2); }

.pc-top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
}
.pct-left { display: flex; align-items: center; gap: 10px; }
.pc-badge {
  font-size: 0.62rem; font-weight: 600;
  padding: 3px 8px; border: 1px solid;
  letter-spacing: 0.05em;
  color: var(--col);
  border-color: color-mix(in srgb, var(--col) 30%, transparent);
  background: color-mix(in srgb, var(--col) 8%, transparent);
}
.pc-year  { font-size: 0.65rem; color: var(--fg3); }
.pc-links { display: flex; gap: 8px; }
.pc-links a { font-size: 0.65rem; color: var(--fg3); transition: color 0.2s; letter-spacing: 0.05em; }
.pc-links a:hover { color: var(--green); }

.pc-viz {
  margin: 16px;
  border: 1px solid color-mix(in srgb, var(--col) 15%, transparent);
  background: var(--bg3); height: 90px;
  display: flex; align-items: center; padding: 14px; overflow: hidden;
}
.pcv-screen { width: 100%; display: flex; flex-direction: column; gap: 8px; }
.pcv-line   { height: 6px; border-radius: 2px; }
.pcv-l1     { width: 80%; background: color-mix(in srgb, var(--col) 20%, transparent); }
.pcv-l2     { width: 55%; background: color-mix(in srgb, var(--col) 13%, transparent); }
.pcv-block  {
  height: 36px; border-radius: 2px;
  display: flex; align-items: center; padding: 0 12px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--col) 13%, transparent),
    color-mix(in srgb, var(--col) 27%, transparent)
  );
}
.pcv-icon   { font-family: var(--font-mono); font-size: 1rem; letter-spacing: 0.2em; color: var(--col); }

.pc-title {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  color: var(--fg); padding: 0 16px; margin-bottom: 8px; transition: color 0.2s;
}
.proj-card:hover .pc-title { color: var(--col); text-shadow: 0 0 20px var(--col); }
.pc-desc { font-size: 0.78rem; color: var(--fg3); padding: 0 16px; line-height: 1.7; margin-bottom: 14px; }
.pc-tech { display: flex; flex-wrap: wrap; gap: 5px; padding: 0 16px 16px; }
.pct-tag {
  font-size: 0.62rem; padding: 3px 7px; letter-spacing: 0.04em;
  border: 1px solid color-mix(in srgb, var(--col) 27%, transparent);
  color: color-mix(in srgb, var(--col) 60%, transparent);
}

/* ===== PENGALAMAN ===== */
.experience { background: var(--bg2); }
.xp-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; }

.timeline { position: relative; margin-top: 48px; }
.tl-item {
  position: relative; padding-left: 48px; margin-bottom: 48px;
  opacity: 0; transform: translateX(-20px);
  transition: all 0.6s var(--ease); transition-delay: var(--delay);
}
.tl-item.revealed { opacity: 1; transform: translateX(0); }
.tl-line { position: absolute; left: 14px; top: 20px; bottom: -48px; width: 1px; background: var(--border2); }
.tl-item:last-child .tl-line { display: none; }
.tl-dot {
  position: absolute; left: 6px; top: 4px;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: var(--fg3);
}
.tl-dot.active { color: var(--green); text-shadow: var(--glow); }
.tl-period { font-size: 0.68rem; color: var(--green); letter-spacing: 0.1em; margin-bottom: 6px; display: flex; align-items: center; gap: 10px; }
.cur-badge { font-size: 0.6rem; color: var(--bg); background: var(--green); padding: 1px 6px; letter-spacing: 0.08em; }
.tl-role    { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.tl-company { font-size: 0.78rem; color: var(--fg3); margin-bottom: 10px; }
.tl-desc    { font-size: 0.8rem; color: var(--fg2); line-height: 1.7; margin-bottom: 12px; }
.tl-tags    { display: flex; flex-wrap: wrap; gap: 6px; }
.tl-tag {
  font-size: 0.62rem; color: var(--green2);
  border: 1px solid rgba(0,255,136,0.2);
  background: rgba(0,255,136,0.04);
  padding: 3px 8px; letter-spacing: 0.05em;
}

.cert-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 48px; }
.cert-card {
  background: var(--bg3); border: 1px solid var(--border);
  padding: 16px; display: flex; align-items: center; gap: 12px;
  opacity: 0; transform: translateY(16px);
  transition: all 0.5s var(--ease);
}
.cert-card.revealed { opacity: 1; transform: translateY(0); }
.cert-card:hover { border-color: var(--col); box-shadow: 0 0 16px color-mix(in srgb, var(--col) 15%, transparent); }
.cert-icon   { font-size: 1.4rem; }
.cert-name     { font-family: var(--font-display); font-size: 0.75rem; font-weight: 700; margin-bottom: 2px; }
.cert-name-col { color: var(--col); }
.cert-full   { font-size: 0.65rem; color: var(--fg3); line-height: 1.3; }
.cert-org    { font-size: 0.6rem; color: var(--fg3); margin-top: 2px; }
.cert-verify { margin-left: auto; font-size: 0.8rem; color: var(--green); font-weight: 700; }

.edu-card {
  display: flex; gap: 14px; background: var(--bg3);
  border: 1px solid var(--border); padding: 20px; margin-top: 12px;
}
.edu-icon   { font-size: 1.5rem; }
.edu-deg    { font-family: var(--font-display); font-size: 0.82rem; font-weight: 700; color: var(--fg); margin-bottom: 4px; }
.edu-inst   { font-size: 0.78rem; color: var(--fg3); margin-bottom: 8px; }
.edu-row    { display: flex; gap: 16px; }
.edu-period { font-size: 0.7rem; color: var(--fg3); }
.edu-gpa    { font-size: 0.7rem; font-weight: 600; color: var(--green); }

/* ===== KONTAK ===== */
.contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.ct-sub { color: var(--fg2); font-size: 0.85rem; line-height: 1.8; margin-bottom: 40px; }
.ct-links { display: flex; flex-direction: column; gap: 12px; }
.ctl-item {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; background: var(--bg2);
  border: 1px solid var(--border); transition: all 0.3s;
}
.ctl-item:hover { border-color: var(--green); transform: translateX(6px); }
.ctl-ico { font-size: 1.3rem; }
.ctl-k   { font-size: 0.62rem; color: var(--green2); letter-spacing: 0.1em; margin-bottom: 2px; }
.ctl-v   { font-size: 0.82rem; color: var(--fg2); }

.form-terminal { background: var(--bg2); border: 1px solid var(--border2); box-shadow: var(--glow); overflow: hidden; }
.ft-bar { background: var(--bg3); padding: 10px 16px; border-bottom: 1px solid var(--border); font-size: 0.72rem; color: var(--green2); }
.ct-form { padding: 24px; display: flex; flex-direction: column; gap: 18px; }
.fg  { display: flex; flex-direction: column; gap: 6px; }
.fl  { font-size: 0.65rem; color: var(--green); letter-spacing: 0.1em; }
.freq{ color: var(--red); margin-left: 3px; }
.fi  {
  background: var(--bg); border: 1px solid var(--border);
  color: var(--fg); font-family: var(--font-mono); font-size: 0.82rem;
  padding: 12px 14px; outline: none; transition: border-color 0.2s; width: 100%;
}
.fi:focus { border-color: var(--green); box-shadow: 0 0 8px #00ff8820; }
.fi::placeholder { color: var(--fg3); }
.fi-ta { min-height: 110px; resize: vertical; }
.ct-success {
  display: none; font-size: 0.78rem; color: var(--green);
  padding: 12px 14px;
  border: 1px solid rgba(0,255,136,0.27);
  background: rgba(0,255,136,0.04);
}
.ct-success.show { display: block; }

/* ===== FOOTER ===== */
.footer { border-top: 1px solid var(--border); padding: 32px 0; background: var(--bg2); position: relative; z-index: 1; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.fi-left { display: flex; align-items: center; gap: 14px; }
.footer-skull  { font-size: 1.8rem; }
.footer-handle { font-family: var(--font-display); font-size: 0.9rem; color: var(--green); margin-bottom: 2px; }
.footer-sub    { font-size: 0.68rem; color: var(--fg3); }
.fi-mid        { text-align: center; }
.footer-copy   { font-size: 0.72rem; color: var(--fg3); display: block; margin-bottom: 4px; }
.footer-warn   { font-size: 0.65rem; color: rgba(255,59,59,0.55); display: block; }
.fi-right      { display: flex; gap: 20px; }
.fi-right a    { font-size: 0.72rem; color: var(--fg3); transition: color 0.2s; }
.fi-right a:hover { color: var(--green); }

/* ===== KEMBALI KE ATAS ===== */
.back-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px; background: var(--bg2);
  border: 1px solid var(--border2); color: var(--green);
  font-size: 0.8rem; cursor: none; transition: all 0.3s;
  opacity: 0; pointer-events: none; z-index: 100;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--green); color: var(--bg); box-shadow: var(--glow); }

/* ===== EFEK GLITCH ===== */
.glitch-text { position: relative; }
.glitch-text::before, .glitch-text::after {
  content: attr(data-text);
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}
.glitch-text::before {
  color: var(--red); animation: glitch1 4s infinite;
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
}
.glitch-text::after {
  color: var(--blue); animation: glitch2 4s infinite;
  clip-path: polygon(0 60%, 100% 60%, 100% 75%, 0 75%);
}
@keyframes glitch1 {
  0%,90%,100%{transform:translateX(0)}
  92%{transform:translateX(-3px)} 94%{transform:translateX(3px)} 96%{transform:translateX(0)}
}
@keyframes glitch2 {
  0%,88%,100%{transform:translateX(0)}
  90%{transform:translateX(3px)} 93%{transform:translateX(-3px)} 96%{transform:translateX(0)}
}

/* ===== REVEAL ===== */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

@keyframes naik {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIF ===== */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; max-width: 680px; }
  .hero-terminal { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .xp-grid { grid-template-columns: 1fr; gap: 60px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .proj-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: 1fr; }
  .sp-items { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .container, .hero { padding: 100px 20px 60px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .proj-grid { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .skills-tabs { gap: 2px; }
  .stab-name { display: none; }
  .footer-inner { flex-direction: column; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-name { font-size: 2rem; }
  .btn-hack, .btn-ghost { width: 100%; justify-content: center; }
}