/* ============================================================
   PORTFOLIO - DIAS HAFIIDH EGA MAULANA
   Futuristic Tech Dark Theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Syne:wght@400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;600&display=swap');

/* ─── CSS VARIABLES ─── */
:root {
  --neon-blue: #00D4FF;
  --neon-green: #00FF88;
  --bg-dark: #060A10;
  --bg-card: rgba(255,255,255,0.03);
  --bg-card-hover: rgba(0,212,255,0.06);
  --purple: #7B2FFF;
  --purple-light: #A855F7;
  --border: rgba(0,212,255,0.15);
  --border-hover: rgba(0,212,255,0.5);
  --text-primary: #E8F4FF;
  --text-secondary: #7A9BB5;
  --text-dim: #3D5A73;
  --glow-blue: 0 0 20px rgba(0,212,255,0.4);
  --glow-green: 0 0 20px rgba(0,255,136,0.4);
  --glow-purple: 0 0 20px rgba(123,47,255,0.4);
  --font-heading: 'Orbitron', sans-serif;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --font-code: 'JetBrains Mono', monospace;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: all 0.6s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--neon-blue); border-radius: 3px; }

/* ─── LOADING SCREEN ─── */
#loading-screen {
  position: fixed; inset: 0;
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.8s ease, filter 0.8s ease;
}

#loading-screen.blur-out {
  opacity: 0;
  filter: blur(20px);
  pointer-events: none;
}

.loading-icons {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  animation: fadeInDown 0.8s ease 0.2s both;
}

.loading-icon {
  width: 52px; height: 52px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  transition: var(--transition);
  font-size: 22px;
  position: relative;
  overflow: hidden;
}

.loading-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(0,212,255,0.1));
  opacity: 0;
  transition: var(--transition);
}

.loading-icon:hover { border-color: var(--neon-blue); box-shadow: var(--glow-blue); }
.loading-icon:hover::before { opacity: 1; }

.loading-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
  animation: fadeInUp 0.8s ease 0.4s both;
  letter-spacing: 2px;
}

.loading-title span {
  display: block;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.loading-domain {
  font-family: var(--font-code);
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 16px;
  letter-spacing: 3px;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.loading-bar-wrap {
  width: 200px;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 32px;
  overflow: hidden;
  animation: fadeIn 0.5s ease 0.8s both;
}

.loading-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-green));
  border-radius: 2px;
  animation: loadBar 2.5s ease forwards;
  box-shadow: var(--glow-blue);
}

@keyframes loadBar {
  from { width: 0; }
  to { width: 100%; }
}

/* ─── CANVAS BG ─── */
#bg-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* ─── GRID BACKGROUND ─── */
.grid-bg {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ─── ORBS ─── */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: orbFloat 10s ease-in-out infinite alternate;
}
.orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,212,255,0.12) 0%, transparent 70%); top: -100px; right: -100px; }
.orb-2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(123,47,255,0.1) 0%, transparent 70%); bottom: 100px; left: -100px; animation-delay: -5s; }
.orb-3 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(0,255,136,0.08) 0%, transparent 70%); top: 40%; left: 40%; animation-delay: -3s; }

@keyframes orbFloat {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(30px, 20px) scale(1.1); }
}

/* ─── LAYOUT WRAPPER ─── */
.page-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* ─── NAVBAR ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(6,10,16,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(6,10,16,0.95);
  box-shadow: 0 4px 30px rgba(0,212,255,0.05);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-logo span {
  font-size: 11px;
  font-family: var(--font-code);
  -webkit-text-fill-color: var(--text-secondary);
  display: block;
  letter-spacing: 3px;
}

.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
}

.nav-links a::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-green));
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--neon-blue);
  border-color: var(--border);
  background: rgba(0,212,255,0.05);
}

.nav-links a:hover::before, .nav-links a.active::before { width: 80%; }

.nav-links a.active {
  color: var(--neon-blue);
  text-shadow: 0 0 15px rgba(0,212,255,0.5);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--neon-blue);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── MAIN CONTENT ─── */
main {
  padding-top: 70px;
  position: relative;
  z-index: 1;
}

/* ─── SECTION COMMON ─── */
.section {
  padding: 80px 60px;
  max-width: 1280px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-code);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--neon-blue);
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.8;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title .highlight {
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.section-divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-green));
  border-radius: 3px;
  margin: 20px 0;
  box-shadow: var(--glow-blue);
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-blue), #0099CC);
  color: var(--bg-dark);
  box-shadow: 0 4px 20px rgba(0,212,255,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,212,255,0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--neon-blue);
  border: 1.5px solid var(--neon-blue);
}

.btn-secondary:hover {
  background: rgba(0,212,255,0.1);
  box-shadow: var(--glow-blue);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
  transform: translateY(-2px);
}

/* Ripple effect */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  animation: rippleAnim 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes rippleAnim {
  from { transform: scale(0); opacity: 1; }
  to { transform: scale(4); opacity: 0; }
}

/* ─── CARDS ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.03), rgba(0,255,136,0.02));
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: inherit;
}

.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,212,255,0.1), var(--glow-blue);
}

.card:hover::before { opacity: 1; }

/* ─── TAGS ─── */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 6px;
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  border: 1px solid var(--border);
  color: var(--neon-blue);
  background: rgba(0,212,255,0.05);
  transition: var(--transition);
}

.tag:hover {
  border-color: var(--neon-blue);
  background: rgba(0,212,255,0.1);
  box-shadow: 0 0 10px rgba(0,212,255,0.2);
}

.tag.green { color: var(--neon-green); background: rgba(0,255,136,0.05); border-color: rgba(0,255,136,0.2); }
.tag.purple { color: var(--purple-light); background: rgba(123,47,255,0.05); border-color: rgba(123,47,255,0.2); }

/* ─── HOME PAGE ─── */
.home-hero {
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 60px;
  max-width: 1280px;
  margin: 0 auto;
}

.hero-left {}

.hero-greeting {
  font-family: var(--font-code);
  font-size: 14px;
  color: var(--neon-green);
  letter-spacing: 3px;
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.3s forwards;
}

.hero-name {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 12px;
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.5s forwards;
}

.hero-name .line1 { display: block; color: var(--text-primary); }
.hero-name .line2 {
  display: block;
  background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--neon-blue);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.7s forwards;
  letter-spacing: 1px;
}

.hero-subtitle .typing-cursor {
  animation: blink 1s infinite;
  color: var(--neon-green);
}

@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0;} }

.hero-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 480px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeInUp 0.6s ease 0.9s forwards;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeInUp 0.6s ease 1.1s forwards;
}

.hero-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 0.6s ease 1.3s forwards;
}

/* ─── HERO RIGHT ─── */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  animation: fadeIn 1s ease 0.8s forwards;
}

.hero-visual {
  width: 420px;
  height: 420px;
  position: relative;
}

.hero-avatar-ring {
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: rotateSlow 20s linear infinite;
}

.hero-avatar-ring::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--neon-blue), transparent, var(--neon-green), transparent, var(--neon-blue));
  animation: rotateSlow 4s linear infinite;
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2px), white calc(100% - 2px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 2px), white calc(100% - 2px));
  filter: blur(0.5px);
}

@keyframes rotateSlow { from{transform:rotate(0deg);} to{transform:rotate(360deg);} }

.hero-avatar-inner {
  width: 280px; height: 280px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(0,255,136,0.05));
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 100px;
  animation: floatAvatar 4s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

.hero-avatar-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 40%, rgba(0,212,255,0.15), transparent 60%);
}

@keyframes floatAvatar {
  0%,100%{transform:translateY(0);} 50%{transform:translateY(-12px);}
}

/* Orbiting dots */
.orbit-dot {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--neon-blue);
  box-shadow: var(--glow-blue);
}

.orbit-dot:nth-child(1) { top: 10%; left: 50%; animation: orbit1 6s linear infinite; }
.orbit-dot:nth-child(2) { background: var(--neon-green); box-shadow: var(--glow-green); animation: orbit2 8s linear infinite; }
.orbit-dot:nth-child(3) { background: var(--purple-light); box-shadow: var(--glow-purple); animation: orbit3 10s linear infinite; }

@keyframes orbit1 { 0%{transform:rotate(0deg) translateX(200px);} 100%{transform:rotate(360deg) translateX(200px);} }
@keyframes orbit2 { 0%{transform:rotate(120deg) translateX(180px);} 100%{transform:rotate(480deg) translateX(180px);} }
@keyframes orbit3 { 0%{transform:rotate(240deg) translateX(170px);} 100%{transform:rotate(600deg) translateX(170px);} }

/* Floating tech labels */
.tech-label {
  position: absolute;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--neon-blue);
  backdrop-filter: blur(10px);
  white-space: nowrap;
}

.tech-label-1 { top: 15%; right: -10%; animation: floatLabel1 4s ease-in-out infinite; }
.tech-label-2 { bottom: 20%; left: -12%; animation: floatLabel2 5s ease-in-out infinite; color: var(--neon-green); border-color: rgba(0,255,136,0.2); }
.tech-label-3 { bottom: 40%; right: -15%; animation: floatLabel1 6s ease-in-out infinite reverse; color: var(--purple-light); border-color: rgba(168,85,247,0.2); }

@keyframes floatLabel1 { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-8px);} }
@keyframes floatLabel2 { 0%,100%{transform:translateY(0);} 50%{transform:translateY(8px);} }

/* ─── SCROLL INDICATOR ─── */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s ease 2s forwards;
}

.scroll-mouse {
  width: 24px; height: 38px;
  border: 2px solid var(--border);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px; height: 8px;
  background: var(--neon-blue);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
  box-shadow: var(--glow-blue);
}

@keyframes scrollWheel {
  0%,100%{transform:translateY(0);opacity:1;}
  50%{transform:translateY(8px);opacity:0.3;}
}

.scroll-text {
  font-family: var(--font-code);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 2px;
}

/* ─── STATS SECTION ─── */
.stats-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(0,212,255,0.02);
  padding: 30px 60px;
  display: flex;
  justify-content: center;
  gap: 80px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ─── SKILLS PREVIEW ─── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}

.skill-card:hover {
  border-color: var(--neon-blue);
  transform: translateY(-4px);
  box-shadow: var(--glow-blue);
  background: var(--bg-card-hover);
}

.skill-icon { font-size: 28px; margin-bottom: 10px; }
.skill-name { font-family: var(--font-body); font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.skill-level-bar { width: 100%; height: 3px; background: var(--border); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.skill-level-fill { height: 100%; background: linear-gradient(90deg, var(--neon-blue), var(--neon-green)); border-radius: 3px; transition: width 1s ease; }

/* ─── ABOUT PAGE ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}

.about-photo-wrap {
  position: sticky;
  top: 100px;
}

.about-photo-frame {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(0,255,136,0.03));
}

.about-photo-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(0,212,255,0.1), transparent 60%);
}

.about-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.05);
  transition: var(--transition-slow);
}

.about-photo-frame:hover img { filter: grayscale(0%) contrast(1.1); }

.about-photo-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  color: rgba(0,212,255,0.3);
}

.about-badge {
  position: absolute;
  bottom: 20px; right: 20px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  backdrop-filter: blur(10px);
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--neon-green);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

.info-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  transition: var(--transition);
}

.info-item:hover { border-color: var(--border-hover); }
.info-label { font-family: var(--font-code); font-size: 10px; color: var(--neon-blue); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 4px; }
.info-value { font-size: 13px; color: var(--text-primary); font-weight: 500; }

.focus-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover { border-color: var(--neon-blue); box-shadow: var(--glow-blue); transform: translateY(-2px); }
.stat-card-num { font-family: var(--font-heading); font-size: 28px; font-weight: 800; background: linear-gradient(135deg, var(--neon-blue), var(--neon-green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-card-label { font-family: var(--font-code); font-size: 10px; color: var(--text-secondary); letter-spacing: 1px; margin-top: 4px; }

/* ─── EXPERIENCE PAGE ─── */
.timeline {
  position: relative;
  padding-left: 40px;
  margin-top: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--neon-blue), var(--purple), var(--neon-green));
  opacity: 0.4;
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.timeline-item.visible { opacity: 1; transform: translateX(0); }

.timeline-dot {
  position: absolute;
  left: -47px; top: 8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--neon-blue);
  box-shadow: var(--glow-blue);
  border: 3px solid var(--bg-dark);
}

.timeline-dot.green { background: var(--neon-green); box-shadow: var(--glow-green); }
.timeline-dot.purple { background: var(--purple-light); box-shadow: var(--glow-purple); }

.timeline-date {
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--neon-blue);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  transition: var(--transition);
}

.timeline-card:hover { border-color: var(--border-hover); transform: translateX(8px); }
.timeline-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.timeline-org { font-family: var(--font-code); font-size: 12px; color: var(--neon-green); letter-spacing: 1px; margin-bottom: 12px; }
.timeline-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

.exp-stages {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.stage-card {
  background: rgba(0,212,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  transition: var(--transition);
}

.stage-card:hover { border-color: var(--border-hover); background: rgba(0,212,255,0.06); }

.stage-num {
  min-width: 32px; height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--neon-blue), #0099CC);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 12px; font-weight: 700;
  color: var(--bg-dark);
}

/* ─── PROJECTS PAGE ─── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  cursor: pointer;
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0,212,255,0.12);
}

.project-image {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(0,255,136,0.04));
}

.project-image-bg {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 64px;
  position: relative;
}

.project-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent, rgba(6,10,16,0.8));
}

.project-badge {
  position: absolute;
  top: 16px; right: 16px;
  padding: 4px 10px;
  border-radius: 6px;
  font-family: var(--font-code);
  font-size: 10px;
  letter-spacing: 1px;
  background: rgba(0,212,255,0.2);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--neon-blue);
}

.project-body { padding: 24px; }

.project-title {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  margin-bottom: 8px;
  transition: color 0.3s;
}

.project-card:hover .project-title { color: var(--neon-blue); }

.project-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.project-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 20px;
}

/* ─── CERTIFICATES PAGE ─── */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.cert-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-green));
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.cert-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--glow-blue);
}

.cert-card:hover::after { transform: scaleX(1); }

.cert-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(0,212,255,0.1), rgba(0,255,136,0.05));
  border: 1px solid var(--border);
}

.cert-title { font-family: var(--font-display); font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.cert-org { font-family: var(--font-code); font-size: 11px; color: var(--neon-blue); letter-spacing: 1px; margin-bottom: 10px; }
.cert-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

/* ─── BLOG PAGE ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.blog-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,212,255,0.1);
}

.blog-thumb {
  width: 100%; height: 180px;
  background: linear-gradient(135deg, rgba(0,212,255,0.06), rgba(123,47,255,0.06));
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
  border-bottom: 1px solid var(--border);
}

.blog-body { padding: 24px; }
.blog-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.blog-date { font-family: var(--font-code); font-size: 11px; color: var(--text-secondary); letter-spacing: 1px; }
.blog-cat { font-family: var(--font-code); font-size: 10px; color: var(--neon-blue); background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.2); padding: 2px 8px; border-radius: 4px; letter-spacing: 1px; }
.blog-title { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 10px; line-height: 1.4; transition: color 0.3s; }
.blog-card:hover .blog-title { color: var(--neon-blue); }
.blog-excerpt { font-size: 13px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 18px; }

/* ─── CONTACT PAGE ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  margin-top: 48px;
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  backdrop-filter: blur(10px);
}

.form-group { margin-bottom: 24px; }

.form-label {
  display: block;
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--neon-blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-input, .form-textarea {
  width: 100%;
  background: rgba(0,212,255,0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
  resize: none;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--neon-blue);
  background: rgba(0,212,255,0.04);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
}

.form-input::placeholder, .form-textarea::placeholder { color: var(--text-dim); }
.form-textarea { height: 140px; }

.social-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition);
}

.social-card:hover {
  border-color: var(--neon-blue);
  background: var(--bg-card-hover);
  transform: translateX(8px);
  box-shadow: var(--glow-blue);
  color: var(--neon-blue);
}

.social-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  background: rgba(0,212,255,0.05);
  border: 1px solid var(--border);
  flex-shrink: 0;
  transition: var(--transition);
}

.social-card:hover .social-icon { background: rgba(0,212,255,0.1); border-color: var(--neon-blue); }

.social-info {}
.social-name { font-weight: 600; font-size: 14px; }
.social-handle { font-family: var(--font-code); font-size: 11px; color: var(--text-secondary); margin-top: 2px; }

/* ─── FOOTER ─── */
footer {
  border-top: 1px solid var(--border);
  padding: 30px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,212,255,0.01);
  position: relative;
  z-index: 1;
}

.footer-text {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.footer-text span { color: var(--neon-blue); }

.footer-links { display: flex; gap: 20px; }
.footer-links a { font-family: var(--font-code); font-size: 11px; color: var(--text-dim); letter-spacing: 1px; transition: var(--transition); }
.footer-links a:hover { color: var(--neon-blue); }

/* ─── CURSOR GLOW ─── */
.cursor-glow {
  width: 300px; height: 300px;
  position: fixed;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle, rgba(0,212,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

/* ─── PAGE TRANSITIONS ─── */
.page-transition {
  position: fixed; inset: 0;
  background: var(--bg-dark);
  z-index: 9990;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.page-transition.active { opacity: 1; }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left { opacity: 0; transform: translateX(-30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ─── KEYFRAMES ─── */
@keyframes fadeIn { from{opacity:0;} to{opacity:1;} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(20px);} to{opacity:1;transform:translateY(0);} }
@keyframes fadeInDown { from{opacity:0;transform:translateY(-20px);} to{opacity:1;transform:translateY(0);} }

/* ─── SKILL BARS ─── */
.skill-bars { margin-top: 32px; }
.skill-bar-item { margin-bottom: 20px; }
.skill-bar-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.skill-bar-name { font-size: 14px; font-weight: 500; }
.skill-bar-pct { font-family: var(--font-code); font-size: 12px; color: var(--neon-blue); }
.skill-bar-track { height: 6px; background: var(--border); border-radius: 6px; overflow: hidden; }
.skill-bar-fill { height: 100%; background: linear-gradient(90deg, var(--neon-blue), var(--neon-green)); border-radius: 6px; width: 0; transition: width 1.2s ease 0.2s; box-shadow: 0 0 8px rgba(0,212,255,0.4); }

/* ─── TOAST ─── */
.toast {
  position: fixed;
  bottom: 30px; right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--neon-green);
  border-radius: 12px;
  padding: 16px 24px;
  font-size: 14px;
  color: var(--neon-green);
  font-family: var(--font-code);
  letter-spacing: 1px;
  box-shadow: var(--glow-green);
  z-index: 9999;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
}

.toast.show { opacity: 1; transform: translateY(0); }

/* ─── MOBILE MENU ─── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6,10,16,0.97);
  backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--text-secondary);
  letter-spacing: 3px;
  transition: var(--transition);
  text-transform: uppercase;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--neon-blue); text-shadow: var(--glow-blue); }

.mobile-menu-close {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 24px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.mobile-menu-close:hover { color: var(--neon-blue); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .home-hero { grid-template-columns: 1fr; text-align: center; padding: 40px 30px; }
  .hero-right { display: none; }
  .hero-buttons { justify-content: center; }
  .hero-tags { justify-content: center; }
  .hero-desc { margin: 0 auto 36px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo-wrap { position: static; max-width: 320px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 60px 24px; }
  .stats-strip { gap: 40px; padding: 24px; }
  footer { padding: 24px; flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-strip { flex-wrap: wrap; gap: 24px; }
}

/* ─── SOFT SKILLS / HOBBIES ─── */
.soft-skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.soft-skill-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
}

.soft-skill-item:hover { border-color: var(--neon-green); color: var(--neon-green); transform: translateY(-2px); }
.soft-skill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--neon-green); box-shadow: var(--glow-green); }

.hobby-cards {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hobby-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: var(--transition);
  min-width: 120px;
}

.hobby-card:hover { border-color: var(--purple-light); box-shadow: var(--glow-purple); transform: translateY(-4px); }
.hobby-icon { font-size: 32px; }
.hobby-name { font-size: 13px; font-weight: 500; color: var(--text-secondary); }

/* ─── GLITCH EFFECT ─── */
.glitch {
  position: relative;
}

.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.glitch::before {
  color: var(--neon-blue);
  animation: glitch1 3s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 30%, 0 30%);
}

.glitch::after {
  color: var(--neon-green);
  animation: glitch2 3s infinite;
  clip-path: polygon(0 70%, 100% 70%, 100% 100%, 0 100%);
}

@keyframes glitch1 {
  0%,94%,100% { transform: none; opacity: 0; }
  95% { transform: translateX(-3px); opacity: 0.8; }
  97% { transform: translateX(3px); opacity: 0.8; }
}

@keyframes glitch2 {
  0%,94%,100% { transform: none; opacity: 0; }
  96% { transform: translateX(3px); opacity: 0.8; }
  98% { transform: translateX(-3px); opacity: 0.8; }
}

/* ─── LINE DECORATION ─── */
.deco-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
  opacity: 0.2;
  pointer-events: none;
}