/* =============================================
   RITAM PAL PORTFOLIO — CYBERPUNK THEME
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --bg: #05050f;
  --bg-1: #0a0a1a;
  --bg-2: #0f0f25;
  --bg-card: rgba(10, 10, 26, 0.85);
  --cyan: #00f5ff;
  --cyan-dim: rgba(0, 245, 255, 0.15);
  --cyan-glow: rgba(0, 245, 255, 0.4);
  --pink: #ff2d78;
  --pink-dim: rgba(255, 45, 120, 0.15);
  --pink-glow: rgba(255, 45, 120, 0.4);
  --green: #39ff14;
  --green-dim: rgba(57, 255, 20, 0.12);
  --text: #e0e8f0;
  --text-dim: #7a8a9a;
  --border: rgba(0, 245, 255, 0.12);
  --border-pink: rgba(255, 45, 120, 0.12);
  --font-title: 'Orbitron', monospace;
  --font-body: 'Syne', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- Particle Canvas ---- */
#particleCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---- Scanlines ---- */
.scanlines {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
  animation: scanMove 8s linear infinite;
}
@keyframes scanMove {
  0% { background-position: 0 0; }
  100% { background-position: 0 200px; }
}

/* ---- Custom Cursor ---- */
.cursor-dot {
  position: fixed;
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 8px var(--cyan);
  transition: transform 0.05s;
}
.cursor-ring {
  position: fixed;
  width: 30px; height: 30px;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  opacity: 0.6;
  transition: all 0.12s ease;
}
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring {
  width: 46px; height: 46px;
  border-color: var(--pink);
  opacity: 1;
}

/* ---- NAVBAR ---- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 5%;
  transition: background var(--transition), backdrop-filter var(--transition), padding var(--transition);
}
#navbar.scrolled {
  background: rgba(5, 5, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 5%;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 2px;
}
.logo-bracket { color: var(--cyan); }
.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  position: relative;
  transition: color var(--transition);
}
.nav-links a::before {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  color: var(--cyan);
  clip-path: polygon(0 50%, 100% 50%, 100% 50%, 0 50%);
  transition: clip-path 0.4s ease;
}
.nav-links a:hover { color: transparent; }
.nav-links a:hover::before {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--cyan);
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- HERO SECTION ---- */
#hero {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 5% 60px;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 30% 50%, rgba(0,245,255,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 70% 60%, rgba(255,45,120,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  flex: 1;
  max-width: 620px;
  z-index: 2;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(57,255,20,0.08);
  border: 1px solid rgba(57,255,20,0.25);
  border-radius: 40px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green);
  margin-bottom: 28px;
  animation: fadeSlideDown 0.8s ease 0.2s both;
}
.tag-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(57,255,20,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(57,255,20,0); }
}

.hero-name {
  font-family: var(--font-title);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 4px;
  margin-bottom: 20px;
  animation: fadeSlideDown 0.8s ease 0.4s both;
}
.glitch {
  display: inline-block;
  position: relative;
  color: var(--text);
  text-shadow: 0 0 40px rgba(0,245,255,0.3);
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
.glitch::before {
  color: var(--cyan);
  animation: glitch1 3.5s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
}
.glitch::after {
  color: var(--pink);
  animation: glitch2 3.5s infinite;
  clip-path: polygon(0 66%, 100% 66%, 100% 100%, 0 100%);
}
@keyframes glitch1 {
  0%, 90%, 100% { transform: translate(0); opacity: 0; }
  91% { transform: translate(-3px, 1px); opacity: 0.7; }
  93% { transform: translate(2px, -1px); opacity: 0.5; }
  95% { transform: translate(-1px, 2px); opacity: 0.7; }
  97% { transform: translate(3px, -2px); opacity: 0.3; }
  99% { transform: translate(0); opacity: 0; }
}
@keyframes glitch2 {
  0%, 85%, 100% { transform: translate(0); opacity: 0; }
  86% { transform: translate(3px, 2px); opacity: 0.6; }
  88% { transform: translate(-2px, -1px); opacity: 0.4; }
  90% { transform: translate(2px, 1px); opacity: 0.6; }
  92% { transform: translate(-3px, -2px); opacity: 0.2; }
  94% { transform: translate(0); opacity: 0; }
}

.hero-subtitle {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 2.5vw, 1.15rem);
  color: var(--cyan);
  margin-bottom: 24px;
  animation: fadeSlideDown 0.8s ease 0.6s both;
}
.prefix { color: var(--text-dim); }
.cursor-blink {
  color: var(--cyan);
  animation: blink 1s step-start infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-desc {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 500px;
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeSlideDown 0.8s ease 0.8s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeSlideDown 0.8s ease 1s both;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan);
  color: var(--bg);
  padding: 13px 28px;
  border-radius: 4px;
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.btn-primary:hover::before { transform: translateX(100%); }
.btn-primary:hover {
  box-shadow: 0 0 30px var(--cyan-glow), 0 0 60px rgba(0,245,255,0.2);
  transform: translateY(-2px);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  padding: 13px 28px;
  border-radius: 4px;
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-ghost::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--cyan-dim);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.btn-ghost:hover::before { transform: scaleX(1); }
.btn-ghost:hover {
  box-shadow: 0 0 20px var(--cyan-glow);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: fadeSlideDown 0.8s ease 1.2s both;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
  text-shadow: 0 0 20px var(--cyan-glow);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}
.stat-sep {
  width: 1px; height: 40px;
  background: var(--border);
}

/* ---- Hero Visual ---- */
.hero-visual {
  position: relative;
  width: 400px;
  height: 400px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeSlideUp 1s ease 0.6s both;
}
.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
}
.orbit-ring.r1 {
  width: 200px; height: 200px;
  border-color: rgba(0,245,255,0.2);
  animation: rotate 12s linear infinite;
}
.orbit-ring.r2 {
  width: 300px; height: 300px;
  border-color: rgba(255,45,120,0.15);
  animation: rotate 18s linear infinite reverse;
}
.orbit-ring.r3 {
  width: 380px; height: 380px;
  border-color: rgba(57,255,20,0.1);
  animation: rotate 25s linear infinite;
}
@keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.hex-grid {
  position: absolute;
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hex {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px; height: 72px;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--cyan);
  cursor: default;
  transition: all var(--transition);
}
.hex:hover {
  background: var(--cyan-dim);
  color: var(--text);
  transform: scale(1.15);
  box-shadow: 0 0 20px var(--cyan-glow);
}
.hex.h1 { top: 40px; left: 50%; transform: translateX(-50%); }
.hex.h2 { top: 100px; right: 60px; }
.hex.h3 { bottom: 100px; right: 60px; }
.hex.h4 { bottom: 40px; left: 50%; transform: translateX(-50%); }
.hex.h5 { bottom: 100px; left: 60px; }
.hex.h6 { top: 100px; left: 60px; }
.hex.h7 { top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--cyan-dim); color: var(--cyan); font-size: 0.8rem; }

/* ---- Scroll Indicator ---- */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 5%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeSlideDown 1s ease 1.5s both;
}
.scroll-indicator .share-tech {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 3px;
  writing-mode: vertical-rl;
}
.scroll-mouse {
  width: 22px; height: 36px;
  border: 2px solid rgba(0,245,255,0.4);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 8px;
  background: var(--cyan);
  border-radius: 3px;
  animation: scrollWheel 1.5s ease infinite;
}
@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* ---- SECTION COMMON ---- */
.section {
  position: relative;
  z-index: 2;
  padding: 100px 0;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 5%;
}
.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}
.section-index {
  color: var(--cyan);
  font-size: 0.85rem;
  letter-spacing: 2px;
}
.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
}
.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--border), transparent);
  max-width: 300px;
}
.share-tech { font-family: var(--font-mono); }

/* ---- Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay { transition-delay: 0.15s; }

/* ---- Fade / Slide animations ---- */
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Accent colors ---- */
.accent-cyan { color: var(--cyan); }
.accent-pink { color: var(--pink); }
.accent-green { color: var(--green); }

/* ---- ABOUT ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-text p {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 18px;
}
.about-text span { font-weight: 700; }
.about-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  transition: all var(--transition);
}
.social-link svg { width: 15px; height: 15px; }
.social-link:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
  box-shadow: 0 0 15px var(--cyan-glow);
}

/* ---- Terminal Card ---- */
.terminal-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0,245,255,0.05), 0 20px 60px rgba(0,0,0,0.4);
}
.terminal-header {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.dot {
  width: 11px; height: 11px; border-radius: 50%;
}
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }
.terminal-title {
  margin-left: 8px;
  font-size: 0.75rem;
  color: var(--text-dim);
}
.terminal-body {
  padding: 20px;
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--text-dim);
}
.terminal-body p { margin-bottom: 2px; }
.cmd-prompt { color: var(--green); margin-right: 8px; }
.out { padding-left: 4px; }
.key { color: var(--cyan); }
.val { color: var(--pink); }
.num { color: #ffd700; }
.blink-cur {
  color: var(--cyan);
  animation: blink 1s step-start infinite;
}

/* ---- SKILLS ---- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px;
  backdrop-filter: blur(10px);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.skill-category:hover {
  border-color: rgba(0,245,255,0.25);
  box-shadow: 0 0 30px rgba(0,245,255,0.05);
}
.cat-title {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cat-icon { font-size: 1rem; }

.skill-bars { display: flex; flex-direction: column; gap: 16px; }
.skill-bar-item { }
.skill-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 7px;
}
.pct { color: var(--cyan); }
.bar-bg {
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(to right, var(--cyan), rgba(0,245,255,0.6));
  border-radius: 4px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 0 8px var(--cyan-glow);
}
.bar-fill.bar-pink {
  background: linear-gradient(to right, var(--pink), rgba(255,45,120,0.6));
  box-shadow: 0 0 8px var(--pink-glow);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.2);
  color: var(--cyan);
  transition: all var(--transition);
  cursor: default;
}
.tag:hover {
  background: rgba(0,245,255,0.25);
  box-shadow: 0 0 12px var(--cyan-glow);
  transform: translateY(-2px);
}
.tag.tag-pink {
  background: var(--pink-dim);
  border-color: rgba(255,45,120,0.2);
  color: var(--pink);
}
.tag.tag-pink:hover {
  background: rgba(255,45,120,0.2);
  box-shadow: 0 0 12px var(--pink-glow);
}
.tag.tag-green {
  background: var(--green-dim);
  border-color: rgba(57,255,20,0.2);
  color: var(--green);
}
.tag.tag-green:hover {
  background: rgba(57,255,20,0.18);
  box-shadow: 0 0 12px rgba(57,255,20,0.3);
}

/* ---- PROJECTS ---- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.project-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  overflow: hidden;
  transition: all var(--transition);
  transform-style: preserve-3d;
  cursor: default;
  backdrop-filter: blur(10px);
}
.project-card:hover {
  border-color: rgba(0,245,255,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(0,245,255,0.08);
  transform: translateY(-8px);
}
.card-glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,245,255,0.12) 0%, transparent 70%);
  pointer-events: none;
  transition: opacity var(--transition);
}
.card-glow-pink {
  background: radial-gradient(circle, rgba(255,45,120,0.12) 0%, transparent 70%);
}
.card-glow-green {
  background: radial-gradient(circle, rgba(57,255,20,0.1) 0%, transparent 70%);
}
.project-card:nth-child(2) { border-color: var(--border-pink); }
.project-card:nth-child(2):hover { border-color: rgba(255,45,120,0.3); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(255,45,120,0.08); }
.project-card:nth-child(3) { border-color: rgba(57,255,20,0.1); }
.project-card:nth-child(3):hover { border-color: rgba(57,255,20,0.3); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(57,255,20,0.06); }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.card-icon { font-size: 2rem; }
.card-links { display: flex; gap: 12px; }
.card-links a {
  color: var(--text-dim);
  transition: color var(--transition), transform var(--transition);
}
.card-links a:hover { color: var(--cyan); transform: translateY(-2px); }
.card-links svg { width: 22px; height: 22px; }
.card-title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 12px;
  color: var(--text);
}
.card-desc {
  font-size: 0.87rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 20px;
}
.card-features {
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.card-features li {
  font-size: 0.8rem;
  color: var(--text-dim);
  padding-left: 16px;
  position: relative;
}
.card-features li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--cyan);
}
.project-card:nth-child(2) .card-features li::before { color: var(--pink); }
.project-card:nth-child(3) .card-features li::before { color: var(--green); }

.card-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.card-tech span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 3px 9px;
  border-radius: 3px;
  background: rgba(0,245,255,0.06);
  color: var(--cyan);
  border: 1px solid rgba(0,245,255,0.12);
}
.project-card:nth-child(2) .card-tech span {
  background: rgba(255,45,120,0.06);
  color: var(--pink);
  border-color: rgba(255,45,120,0.12);
}
.project-card:nth-child(3) .card-tech span {
  background: rgba(57,255,20,0.05);
  color: var(--green);
  border-color: rgba(57,255,20,0.12);
}
.card-number {
  position: absolute;
  bottom: 16px;
  right: 20px;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  line-height: 1;
  pointer-events: none;
}

/* ---- TIMELINE (Education) ---- */
.timeline {
  position: relative;
  padding-left: 40px;
  display: flex;
  flex-direction: column;
  gap: 50px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(to bottom, var(--cyan), var(--pink), var(--green), transparent);
  opacity: 0.4;
}
.timeline-dot {
  position: absolute;
  left: -37px;
  top: 8px;
  width: 15px; height: 15px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  background: var(--bg);
  box-shadow: 0 0 10px var(--cyan-glow);
}
.timeline-dot.dot-pink { border-color: var(--pink); box-shadow: 0 0 10px var(--pink-glow); }
.timeline-dot.dot-green { border-color: var(--green); box-shadow: 0 0 10px rgba(57,255,20,0.4); }
.timeline-item { position: relative; }
.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 32px;
  backdrop-filter: blur(10px);
  transition: border-color var(--transition);
}
.timeline-content:hover { border-color: rgba(0,245,255,0.25); }
.tl-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.tl-date {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.tl-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 2px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
}
.badge-cyan {
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.3);
  color: var(--cyan);
}
.tl-title {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.tl-org {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.tl-score {
  display: flex;
  align-items: center;
  gap: 14px;
}
.score-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  min-width: 36px;
  letter-spacing: 1px;
}
.score-bar {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}
.score-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(to right, var(--cyan), rgba(0,245,255,0.5));
  border-radius: 4px;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 0 8px var(--cyan-glow);
}
.score-fill.score-pink { background: linear-gradient(to right, var(--pink), rgba(255,45,120,0.5)); }
.score-fill.score-green { background: linear-gradient(to right, var(--green), rgba(57,255,20,0.4)); }
.score-val {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  min-width: 70px;
  text-align: right;
}

/* ---- CERTIFICATIONS ---- */
.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 60px;
}
.cert-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 22px;
  transition: all var(--transition);
  cursor: pointer;
  backdrop-filter: blur(10px);
}
.cert-card:hover {
  border-color: rgba(0,245,255,0.3);
  transform: translateX(6px);
  box-shadow: 0 0 20px rgba(0,245,255,0.06);
}
.cert-badge {
  width: 48px; height: 48px;
  border-radius: 8px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,245,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.cert-badge.cert-pink {
  background: var(--pink-dim);
  border-color: rgba(255,45,120,0.2);
}
.cert-badge.cert-green {
  background: var(--green-dim);
  border-color: rgba(57,255,20,0.15);
}
.cert-info { flex: 1; }
.cert-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.4;
}
.cert-info p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 1px;
}
.cert-arrow {
  color: var(--text-dim);
  font-size: 1.1rem;
  transition: transform var(--transition), color var(--transition);
}
.cert-card:hover .cert-arrow {
  transform: translateX(4px);
  color: var(--cyan);
}

/* Extra */
.extra-section {}
.extra-title {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 24px;
}
.extra-items { display: flex; gap: 28px; flex-wrap: wrap; }
.extra-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 24px;
  flex: 1;
  min-width: 240px;
  transition: border-color var(--transition);
}
.extra-item:hover { border-color: rgba(0,245,255,0.2); }
.extra-icon { font-size: 1.8rem; }
.extra-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.extra-item p {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* ---- CONTACT ---- */
.contact-wrapper {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
  text-align: center;
}
.contact-text p {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 560px;
}
.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
}
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
  backdrop-filter: blur(10px);
  cursor: pointer;
}
.contact-card:hover {
  border-color: rgba(0,245,255,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 20px rgba(0,245,255,0.06);
}
.cc-icon { font-size: 1.8rem; margin-bottom: 12px; }
.cc-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.cc-val {
  font-size: 0.78rem;
  color: var(--cyan);
  word-break: break-all;
  transition: color var(--transition);
}
.contact-card:hover .cc-val { color: var(--text); }

/* ---- FOOTER ---- */
footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border);
  padding: 40px 5%;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-logo {
  font-size: 1.1rem;
  color: var(--cyan);
  letter-spacing: 2px;
}
footer p {
  font-size: 0.85rem;
  color: var(--text-dim);
}
.footer-copy { font-size: 0.75rem; letter-spacing: 1px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .hero-visual { width: 320px; height: 320px; }
}
@media (max-width: 860px) {
  #hero { flex-direction: column; gap: 60px; padding-top: 120px; }
  .hero-visual { width: 280px; height: 280px; }
  .about-grid, .skills-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 70px; left: 0; right: 0; background: rgba(5,5,15,0.97); backdrop-filter: blur(20px); padding: 24px; gap: 20px; border-bottom: 1px solid var(--border); z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
  .hero-visual { display: none; }
  .hex-grid { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
  .hero-stats { gap: 20px; }
  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-ghost { text-align: center; justify-content: center; }
  .cursor-dot, .cursor-ring { display: none; }
}
@media (max-width: 400px) {
  .contact-cards { grid-template-columns: 1fr; }
}