/* ══════════════════════════════════════
   DESIGN TOKENS
══════════════════════════════════════ */
:root {
  --bg: #020408;
  --bg2: #040810;
  --bg3: #060d18;
  --cyan: #00d4ff;
  --cyan2: #00ffcc;
  --purple: #7b2fff;
  --pink: #ff2d7a;
  --green: #00ff88;
  --text: #dde8f5;
  --muted: #4a5568;
  --muted2: #8899aa;
  --glass: rgba(0, 212, 255, 0.04);
  --glass-b: rgba(0, 212, 255, 0.12);
  --glow: rgba(0, 212, 255, 0.2);
  --f-display: "Exo 2", sans-serif;
  --f-body: "Rajdhani", sans-serif;
  --f-mono: "Share Tech Mono", monospace;
  --r: 10px;
  --r-sm: 6px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ══════════════════════════════════════
   RESET
══════════════════════════════════════ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  overflow-x: hidden;
  cursor: none;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}
strong {
  color: var(--cyan);
}
em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
::-webkit-scrollbar {
  width: 3px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--cyan);
  border-radius: 2px;
}

/* ══════════════════════════════════════
   BOOT SCREEN
══════════════════════════════════════ */
#boot-screen {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.8s ease,
    visibility 0.8s ease;
}
#boot-screen.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
#boot-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.boot-ui {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 360px;
}
.boot-hex {
  width: 80px;
  height: 80px;
  margin: 0 auto 28px;
  animation: hex-spin 8s linear infinite;
  filter: drop-shadow(0 0 12px var(--cyan));
}
@keyframes hex-spin {
  to {
    transform: rotate(360deg);
  }
}
.boot-lines {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--muted2);
  margin-bottom: 24px;
  height: 130px;
  overflow: hidden;
  text-align: left;
  padding: 0 8px;
}
.boot-line-item {
  line-height: 2;
  animation: fade-in-line 0.25s ease both;
}
.boot-line-item.ok::before {
  content: "[OK] ";
  color: var(--green);
}
.boot-line-item.warn::before {
  content: "[>>] ";
  color: var(--cyan);
}
.boot-line-item.init::before {
  content: "[..] ";
  color: var(--muted2);
}
@keyframes fade-in-line {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.boot-bar-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  margin-bottom: 16px;
}
.boot-bar {
  flex: 1;
  max-width: 260px;
  height: 2px;
  background: rgba(0, 212, 255, 0.1);
  border-radius: 1px;
  overflow: hidden;
}
.boot-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--cyan2));
  border-radius: 1px;
}
.boot-pct {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--cyan);
  min-width: 40px;
  text-align: left;
}
.boot-skip {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted);
  animation: blink-op 1.4s ease-in-out infinite;
  cursor: pointer;
  margin-top: 4px;
}
.boot-skip:hover {
  color: var(--cyan);
}
@keyframes blink-op {
  0%,
  100% {
    opacity: 0.25;
  }
  50% {
    opacity: 0.85;
  }
}

/* ══════════════════════════════════════
   CUSTOM CURSOR
══════════════════════════════════════ */
#cur-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9990;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--cyan);
  transition:
    width 0.2s,
    height 0.2s,
    background 0.2s,
    box-shadow 0.2s;
  will-change: left, top;
}
#cur-ring {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(0, 212, 255, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9989;
  transform: translate(-50%, -50%);
  transition:
    width 0.25s,
    height 0.25s,
    border-color 0.25s;
  will-change: left, top;
}
body.cur-hover #cur-dot {
  width: 14px;
  height: 14px;
  background: var(--cyan2);
  box-shadow: 0 0 18px var(--cyan2);
}
body.cur-hover #cur-ring {
  width: 50px;
  height: 50px;
  border-color: rgba(0, 212, 255, 0.8);
}

/* ══════════════════════════════════════
   SCROLL PROGRESS BAR
══════════════════════════════════════ */
#scroll-prog {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--purple), var(--pink));
  z-index: 8000;
  box-shadow: 0 0 8px var(--cyan);
  transition: width 0.06s linear;
  pointer-events: none;
}

/* ══════════════════════════════════════
   NAVIGATION
══════════════════════════════════════ */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 60px;
  z-index: 1000;
  transition:
    background 0.4s ease,
    padding 0.4s ease,
    box-shadow 0.4s ease;
}
#nav.scrolled {
  background: rgba(2, 4, 8, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 12px 60px;
  border-bottom: 1px solid rgba(0, 212, 255, 0.08);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.6);
}
.nav-logo {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--cyan);
  text-shadow: 0 0 20px var(--cyan);
  letter-spacing: 2px;
  cursor: pointer;
  user-select: none;
  transition: text-shadow 0.3s;
}
.nav-logo:hover {
  text-shadow:
    0 0 35px var(--cyan),
    0 0 60px rgba(0, 212, 255, 0.4);
}
.logo-bracket {
  color: var(--purple);
}
.nav-list {
  display: flex;
  gap: 4px;
  list-style: none;
}
.nav-link {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 2px;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  color: var(--muted2);
  transition:
    color 0.3s,
    background 0.3s;
  position: relative;
  display: block;
}
.nav-link::after {
  content: attr(data-label);
  font-size: 9px;
  color: var(--cyan);
  margin-right: 4px;
  opacity: 0;
  transition: opacity 0.3s;
}
.nav-link:hover,
.nav-link.active {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.07);
}
.nav-link:hover::after,
.nav-link.active::after {
  opacity: 0.7;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--green);
}
.status-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-g 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-g {
  0%,
  100% {
    box-shadow: 0 0 6px var(--green);
  }
  50% {
    box-shadow:
      0 0 18px var(--green),
      0 0 32px rgba(0, 255, 136, 0.4);
  }
}
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cyan);
  border-radius: 1px;
  transition:
    transform 0.3s,
    opacity 0.3s;
}

/* ══════════════════════════════════════
   HERO SECTION
══════════════════════════════════════ */
#hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.hero-body {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 120px 60px 80px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

/* ── Hero Text ── */
.hero-text {
  flex: 1;
  min-width: 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.2);
  padding: 7px 18px;
  border-radius: 100px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--cyan);
  margin-bottom: 28px;
  animation: fadeUp 0.8s ease 0.4s both;
}
.badge-blink {
  animation: blink-op 0.5s steps(1) infinite;
}
.hero-h1 {
  font-family: var(--f-display);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 22px;
}
.h1-line {
  display: block;
  font-size: clamp(2.4rem, 5.5vw, 5rem);
  color: var(--muted2);
  letter-spacing: 5px;
  animation: fadeUp 0.8s ease 0.6s both;
}
.h1-name {
  display: block;
  font-size: clamp(4rem, 10vw, 9rem) !important;
  color: var(--text) !important;
  text-shadow:
    0 0 60px rgba(0, 212, 255, 0.25),
    0 0 120px rgba(0, 212, 255, 0.08);
  letter-spacing: 3px !important;
  animation: fadeUp 0.8s ease 0.8s both !important;
  cursor: default;
}
.hero-role-line {
  font-family: var(--f-mono);
  font-size: clamp(0.95rem, 2vw, 1.35rem);
  color: var(--muted2);
  margin-bottom: 22px;
  animation: fadeUp 0.8s ease 1s both;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.role-pre {
  color: var(--cyan);
}
#typed-output {
  color: var(--cyan2);
}
.typed-cur {
  color: var(--cyan);
  animation: blink-op 0.5s steps(1) infinite;
}
.hero-sub {
  max-width: 500px;
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--muted2);
  margin-bottom: 38px;
  animation: fadeUp 0.8s ease 1.2s both;
  font-weight: 400;
}
.hero-sub em {
  -webkit-text-fill-color: unset;
  background: none;
  color: var(--cyan);
  font-style: italic;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 42px;
  animation: fadeUp 0.8s ease 1.4s both;
}

/* Primary CTA */
.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #020408;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 14px 30px;
  border-radius: var(--r-sm);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.35s var(--spring),
    box-shadow 0.35s;
  border: none;
  cursor: pointer;
}
.cta-primary:hover {
  transform: translateY(-3px);
  box-shadow:
    0 0 40px rgba(0, 212, 255, 0.5),
    0 8px 32px rgba(0, 0, 0, 0.4);
}
.cta-glare {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 35%,
    rgba(255, 255, 255, 0.25) 50%,
    transparent 65%
  );
  transform: translateX(-150%);
  transition: transform 0.55s ease;
  pointer-events: none;
}
.cta-primary:hover .cta-glare {
  transform: translateX(150%);
}
.cta-inner {
  position: relative;
  z-index: 1;
}

/* Ghost CTA */
.cta-ghost {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(0, 212, 255, 0.35);
  color: var(--cyan);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 3px;
  padding: 14px 30px;
  border-radius: var(--r-sm);
  transition: 0.35s;
  background: transparent;
  cursor: pointer;
}
.cta-ghost:hover {
  background: rgba(0, 212, 255, 0.09);
  border-color: var(--cyan);
  transform: translateY(-3px);
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.2);
}

/* Social chips */
.hero-socials {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 1.6s both;
}
.hsoc {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: var(--r-sm);
  color: var(--muted2);
  transition: 0.3s;
}
.hsoc:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.14);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 212, 255, 0.15);
}
.hsoc svg,
.hsoc img {
  width: 18px;
  height: 18px;
}

/* ── Holographic Portrait ── */
.hero-portrait {
  flex-shrink: 0;
  width: 380px;
  height: 440px;
  position: relative;
  animation: fadeUp 0.8s ease 1.1s both;
}
.holo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid transparent;
  top: 50%;
  left: 50%;
  animation: ring-spin linear infinite;
  pointer-events: none;
}
.holo-r1 {
  width: 290px;
  height: 290px;
  margin-left: -145px;
  margin-top: -145px;
  border-color: rgba(0, 212, 255, 0.18);
  animation-duration: 14s;
}
.holo-r2 {
  width: 360px;
  height: 360px;
  margin-left: -180px;
  margin-top: -180px;
  border-top-color: var(--cyan);
  border-right-color: transparent;
  border-bottom-color: var(--purple);
  border-left-color: transparent;
  animation-duration: 9s;
  animation-direction: reverse;
}
.holo-r3 {
  width: 430px;
  height: 430px;
  margin-left: -215px;
  margin-top: -215px;
  border-color: rgba(123, 47, 255, 0.12);
  animation-duration: 22s;
}
@keyframes ring-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.holo-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}
.holo-dot {
  position: absolute;
  border-radius: 50%;
  width: 3px;
  height: 3px;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
  animation: holo-float linear infinite;
}
@keyframes holo-float {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 0.7;
  }
  50% {
    transform: translate(var(--fx, 12px), var(--fy, -18px)) scale(1.5);
    opacity: 1;
  }
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.7;
  }
}
.portrait-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 230px;
  height: 275px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(0, 212, 255, 0.35);
  box-shadow:
    0 0 0 1px rgba(0, 212, 255, 0.08),
    0 0 50px rgba(0, 212, 255, 0.22),
    0 0 100px rgba(0, 212, 255, 0.08),
    inset 0 0 40px rgba(0, 0, 0, 0.5);
  z-index: 4;
  will-change: transform;
}
.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}
.portrait-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(0, 212, 255, 0.05),
    rgba(123, 47, 255, 0.05)
  );
}
.portrait-scanlines {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.07) 2px,
    rgba(0, 0, 0, 0.07) 4px
  );
}
.portrait-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    transparent 55%,
    rgba(0, 212, 255, 0.1) 100%
  );
}
.portrait-glitch {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
}
.portrait-glitch.glitch-active {
  animation: glitch-anim 0.18s steps(3, end) both;
}
@keyframes glitch-anim {
  0% {
    opacity: 1;
    transform: translate(3px, -1px);
    clip-path: inset(0 0 80% 0);
    background: rgba(0, 212, 255, 0.3);
  }
  33% {
    opacity: 1;
    transform: translate(-3px, 1px);
    clip-path: inset(40% 0 35% 0);
    background: rgba(255, 45, 122, 0.25);
  }
  66% {
    opacity: 1;
    transform: translate(2px, 0);
    clip-path: inset(80% 0 0 0);
    background: rgba(123, 47, 255, 0.3);
  }
  100% {
    opacity: 0;
  }
}
.holo-data {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 9px;
  z-index: 6;
  background: rgba(2, 4, 8, 0.85);
  backdrop-filter: blur(10px);
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid rgba(0, 212, 255, 0.18);
  white-space: nowrap;
}
.hd-item {
  display: flex;
  gap: 6px;
  align-items: center;
}
.hd-k {
  color: var(--muted);
  letter-spacing: 1px;
}
.hd-v {
  color: var(--cyan);
  letter-spacing: 1px;
}
.hd-green {
  color: var(--green) !important;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 3;
  animation: fadeUp 0.8s ease 2.2s both;
}
.sh-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.sh-arrow span {
  display: block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid rgba(0, 212, 255, 0.6);
  border-bottom: 1.5px solid rgba(0, 212, 255, 0.6);
  transform: rotate(45deg);
  animation: arr-bounce 0.9s ease-in-out infinite;
}
.sh-arrow span:nth-child(2) {
  animation-delay: 0.18s;
  margin-top: -5px;
  opacity: 0.5;
}
@keyframes arr-bounce {
  0%,
  100% {
    opacity: 0.3;
    transform: rotate(45deg) translateY(0);
  }
  50% {
    opacity: 1;
    transform: rotate(45deg) translateY(5px);
  }
}
.sh-txt {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 4px;
  color: var(--muted);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ══════════════════════════════════════
   SHARED SECTION STYLES
══════════════════════════════════════ */
.reveal-section {
  min-height: 100vh;
  padding: 130px 0 90px;
  position: relative;
  overflow: hidden;
}
.reveal-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% -5%,
    rgba(0, 212, 255, 0.04) 0%,
    transparent 65%
  );
  pointer-events: none;
}
.sec-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px;
}
.sec-tag {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 4px;
  margin-bottom: 14px;
  display: block;
  opacity: 0.8;
}
.sec-title {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.06;
  margin-bottom: 70px;
  letter-spacing: 2px;
}

/* Glass Card */
.glass {
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid rgba(0, 212, 255, 0.12);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--r);
  transition:
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}
.glass:hover {
  border-color: rgba(0, 212, 255, 0.28);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.08);
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(38px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   ABOUT
══════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 70px;
  align-items: start;
}
.about-bio {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.bio-card {
  padding: 26px 28px;
  position: relative;
  overflow: hidden;
}
.bio-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: scaleX(0);
  transition: transform 0.5s ease;
}
.bio-card:hover::before {
  transform: scaleX(1);
}
.bio-card-tag {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--cyan);
  margin-bottom: 12px;
  display: block;
}
.bio-card p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--muted2);
}

.about-stats-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-content: start;
}
.stat-hex {
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid rgba(0, 212, 255, 0.12);
  border-radius: var(--r);
  padding: 30px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.3s,
    transform 0.3s,
    box-shadow 0.3s;
  cursor: default;
}
.stat-hex::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  transform: scaleX(0);
  transition: transform 0.5s ease;
}
.stat-hex:hover::after {
  transform: scaleX(1);
}
.stat-hex:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 212, 255, 0.12);
}
.sh-val {
  font-family: var(--f-display);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sh-key {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--muted2);
  text-transform: uppercase;
}

/* Timeline */
.timeline-wrap {
  margin-top: 60px;
}
.tl-title {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--cyan);
  margin-bottom: 40px;
  opacity: 0.8;
}
.timeline {
  position: relative;
  padding-left: 50px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 8px;
  width: 1px;
  bottom: 8px;
  background: linear-gradient(
    to bottom,
    var(--cyan),
    var(--purple),
    transparent
  );
}
.tl-node {
  display: grid;
  grid-template-columns: 44px auto 1fr;
  align-items: start;
  gap: 16px;
  margin-bottom: 28px;
  position: relative;
}
.tl-yr {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--cyan);
  letter-spacing: 1px;
  padding-top: 20px;
  text-align: right;
  grid-column: 1;
}
.tl-dot-wrap {
  position: absolute;
  left: -36px;
  top: 17px;
}
.tl-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  transition: 0.3s;
}
.tl-dot.active {
  background: var(--cyan);
  animation: pulse-g 2s ease-in-out infinite;
}
.tl-card {
  padding: 20px 24px;
  grid-column: 3;
}
.tl-card h4 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text);
  margin-bottom: 8px;
}
.tl-card p {
  font-size: 0.88rem;
  color: var(--muted2);
  line-height: 1.65;
}

/* ══════════════════════════════════════
   SKILLS GALAXY
══════════════════════════════════════ */
.skill-galaxy-wrap {
  width: 100%;
  height: 420px;
  position: relative;
  margin-bottom: 60px;
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--r);
  overflow: hidden;
  background: radial-gradient(
    ellipse at 50% 50%,
    rgba(0, 212, 255, 0.03) 0%,
    transparent 70%
  );
}
#skill-canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.skill-tooltip {
  position: absolute;
  background: rgba(2, 4, 8, 0.95);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--r-sm);
  padding: 9px 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--cyan);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  white-space: nowrap;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
  z-index: 10;
}

/* Skill grid cards */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 16px;
}
.sn {
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--r);
  padding: 24px 16px 20px;
  text-align: center;
  transition:
    border-color 0.3s,
    transform 0.3s var(--spring),
    box-shadow 0.3s;
  cursor: default;
  position: relative;
  overflow: hidden;
}
.sn:hover {
  border-color: rgba(0, 212, 255, 0.4);
  transform: translateY(-7px) scale(1.03);
  box-shadow: 0 14px 40px rgba(0, 212, 255, 0.15);
}
.sn-img {
  width: 42px;
  height: 42px;
  margin: 0 auto 12px;
  object-fit: contain;
}
.sn-name {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 14px;
}
.sn-bar {
  height: 2px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 1px;
  overflow: hidden;
}
.sn-fill {
  height: 100%;
  width: 0%;
  border-radius: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--cyan2));
  transition: width 1.6s ease 0.2s;
}
.sn.revealed .sn-fill {
  width: var(--pct);
}
.sn-spot {
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 70px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.14), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: 0.3s;
}
.sn:hover .sn-spot {
  opacity: 1;
}

/* ══════════════════════════════════════
   PROJECTS
══════════════════════════════════════ */
.projects-3d {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.proj-item {
  border-radius: var(--r);
  overflow: visible;
}

.proj-shell {
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--r);
  overflow: hidden;
  transition:
    border-color 0.35s,
    box-shadow 0.35s,
    transform 0.35s;
  will-change: transform;
  position: relative;
  transform-style: preserve-3d;
}

.proj-shell:hover {
  border-color: rgba(0, 212, 255, 0.38);
  box-shadow:
    0 0 50px rgba(0, 212, 255, 0.14),
    0 24px 60px rgba(0, 0, 0, 0.5);
}

.proj-num {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: rgba(0, 212, 255, 0.4);
  z-index: 10;
}

/* IMAGE CONTAINER */

.proj-img-zone {
  position: relative;
  width: auto;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    rgba(0, 212, 255, 0.04),
    rgba(123, 47, 255, 0.04)
  );
}

.proj-img-zone.no-img::after {
  content: "PREVIEW UNAVAILABLE";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted);
}

/* IMAGE */

.proj-img-zone img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition:
    transform 0.55s ease,
    opacity 0.3s ease;
  opacity: 0.9;
}

.proj-shell:hover .proj-img-zone img {
  transform: scale(1.06);
  opacity: 1;
}

/* SCANLINE EFFECT */

.proj-scanline {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;

  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.05) 3px,
    rgba(0, 0, 0, 0.05) 4px
  );
}
/* Corner HUD brackets */
.proj-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  z-index: 3;
}
.proj-corner.tl {
  top: 8px;
  left: 8px;
  border-top: 1.5px solid var(--cyan);
  border-left: 1.5px solid var(--cyan);
}
.proj-corner.tr {
  top: 8px;
  right: 8px;
  border-top: 1.5px solid var(--cyan);
  border-right: 1.5px solid var(--cyan);
}
.proj-corner.bl {
  bottom: 8px;
  left: 8px;
  border-bottom: 1.5px solid var(--cyan);
  border-left: 1.5px solid var(--cyan);
}
.proj-corner.br {
  bottom: 8px;
  right: 8px;
  border-bottom: 1.5px solid var(--cyan);
  border-right: 1.5px solid var(--cyan);
}
.proj-hud {
  position: absolute;
  bottom: 8px;
  right: 10px;
  display: flex;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 1px;
  color: rgba(0, 212, 255, 0.45);
  z-index: 4;
}
.proj-info {
  padding: 22px 24px;
}
.proj-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.proj-tags span {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--purple);
  background: rgba(123, 47, 255, 0.1);
  border: 1px solid rgba(123, 47, 255, 0.2);
  padding: 3px 10px;
  border-radius: 100px;
}
.proj-title {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text);
  margin-bottom: 10px;
}
.proj-desc {
  font-size: 0.87rem;
  color: var(--muted2);
  line-height: 1.65;
  margin-bottom: 18px;
}
.proj-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.pl-live,
.pl-gh {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 2px;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  transition: 0.3s;
}
.pl-live {
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  color: var(--cyan);
}
.pl-live:hover {
  background: rgba(0, 212, 255, 0.18);
  border-color: var(--cyan);
}
.pl-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 7px var(--green);
  flex-shrink: 0;
}
.pl-gh {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted2);
}
.pl-gh:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ══════════════════════════════════════
   STATS / METRICS
══════════════════════════════════════ */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}
.metric-card {
  padding: 36px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.metric-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  transform: scaleX(0);
  transition: transform 0.5s ease;
}
.metric-card:hover::after {
  transform: scaleX(1);
}
.metric-card:hover {
  border-color: rgba(0, 212, 255, 0.3) !important;
  transform: translateY(-5px);
}
.mc-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  display: block;
}
.mc-val {
  font-family: var(--f-display);
  font-size: 2.9rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--cyan), var(--cyan2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 10px;
  display: block;
}
.mc-label {
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.mc-sub {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--muted2);
}

/* Profiles panel */
.profiles-panel {
  margin-top: 10px;
}
.pp-title {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--cyan);
  margin-bottom: 18px;
  opacity: 0.8;
}
.pp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.pp-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  transition: 0.3s;
}
.pp-card:hover {
  border-color: rgba(0, 212, 255, 0.35) !important;
  transform: translateX(6px);
}
.pp-card div {
  flex: 1;
  min-width: 0;
}
.pp-card strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text);
  margin-bottom: 2px;
}
.pp-card span {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--muted2);
}
.pp-arr {
  font-size: 1rem;
  color: var(--cyan);
  transition: 0.3s;
  flex-shrink: 0;
}
.pp-card:hover .pp-arr {
  transform: translate(3px, -3px);
}

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 28px;
  align-items: start;
}
.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cm-card {
  padding: 28px;
}
.cm-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 18px;
}
.cm-card p {
  font-size: 0.93rem;
  color: var(--muted2);
  line-height: 1.8;
  margin-bottom: 22px;
}
.cm-info-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--muted2);
  letter-spacing: 1px;
}
.cm-info-row svg {
  flex-shrink: 0;
}

/* Terminal window */
.terminal-window {
  overflow: hidden;
}
.tw-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(0, 212, 255, 0.1);
  background: rgba(0, 212, 255, 0.03);
}
.tw-dots {
  display: flex;
  gap: 6px;
}
.tw-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.tw-dots span:nth-child(1) {
  background: #ff5f57;
}
.tw-dots span:nth-child(2) {
  background: #febc2e;
}
.tw-dots span:nth-child(3) {
  background: #28c840;
}
.tw-title {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--muted);
  flex: 1;
  text-align: center;
}
.tw-body {
  padding: 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  line-height: 2;
}
.tw-prompt {
  color: var(--cyan);
}
.tw-cmd {
  color: var(--cyan2);
}
.tw-out {
  color: var(--muted2);
}
.tw-green {
  color: var(--green) !important;
}
.tw-cursor-blink {
  color: var(--cyan);
  animation: blink-op 0.5s steps(1) infinite;
}

/* Contact Form */
.contact-form {
  padding: 32px;
}
.cf-header {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--cyan);
  margin-bottom: 24px;
  display: block;
}
.cf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.cf-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.cf-group label {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--cyan);
}
.cf-group input,
.cf-group textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 0.95rem;
  padding: 12px 15px;
  transition: 0.3s;
  resize: vertical;
  outline: none;
}
.cf-group input::placeholder,
.cf-group textarea::placeholder {
  color: var(--muted);
}
.cf-group input:focus,
.cf-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
  background: rgba(0, 212, 255, 0.03);
}
.cf-submit {
  width: 100%;
  justify-content: center;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #020408;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 16px;
  border-radius: var(--r-sm);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.35s var(--spring),
    box-shadow 0.35s;
  display: flex;
  align-items: center;
}
.cf-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.45);
}
.cf-glare {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 35%,
    rgba(255, 255, 255, 0.28) 50%,
    transparent 65%
  );
  transform: translateX(-150%);
  transition: 0.55s;
  pointer-events: none;
}
.cf-submit:hover .cf-glare {
  transform: translateX(150%);
}
.cf-loader {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(2, 4, 8, 0.3);
  border-top-color: #020408;
  border-radius: 50%;
  animation: spin 0.5s linear infinite;
  margin: 0 auto;
}
.cf-submit.loading #cf-btn-text {
  display: none;
}
.cf-submit.loading .cf-loader {
  display: block;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.cf-msg {
  font-family: var(--f-mono);
  font-size: 11px;
  padding: 10px 0;
  text-align: center;
  min-height: 30px;
  letter-spacing: 1px;
}
.cf-msg.ok {
  color: var(--green);
}
.cf-msg.err {
  color: var(--pink);
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer {
  padding: 50px 60px 40px;
  border-top: 1px solid rgba(0, 212, 255, 0.1);
  background: rgba(2, 4, 8, 0.75);
  position: relative;
  overflow: hidden;
  text-align: center;
}
#foot-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
  pointer-events: none;
}
.foot-inner {
  position: relative;
  z-index: 2;
}
.foot-logo {
  font-family: var(--f-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--cyan);
  text-shadow: 0 0 18px var(--cyan);
  margin-bottom: 14px;
  letter-spacing: 4px;
}
footer p {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--muted2);
  margin-bottom: 6px;
  letter-spacing: 1px;
}
.foot-legal {
  color: rgba(74, 85, 104, 0.4) !important;
}

/* ══════════════════════════════════════
   AI ASSISTANT
══════════════════════════════════════ */
.ai-toggle-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #020408;
  z-index: 2000;
  box-shadow:
    0 0 30px rgba(0, 212, 255, 0.4),
    0 8px 24px rgba(0, 0, 0, 0.5);
  transition:
    transform 0.3s var(--spring),
    box-shadow 0.3s;
}
.ai-toggle-btn:hover {
  transform: scale(1.12);
  box-shadow:
    0 0 50px rgba(0, 212, 255, 0.6),
    0 8px 24px rgba(0, 0, 0, 0.5);
}
.ai-toggle-pulse {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid rgba(0, 212, 255, 0.4);
  animation: pulse-ring 2.2s ease-out infinite;
  pointer-events: none;
}
@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}
.ai-panel {
  position: fixed;
  bottom: 104px;
  right: 32px;
  width: 350px;
  max-height: 520px;
  display: flex;
  flex-direction: column;
  z-index: 1999;
  transform: scale(0.88) translateY(24px);
  opacity: 0;
  pointer-events: none;
  transition:
    transform 0.4s var(--spring),
    opacity 0.3s ease;
  transform-origin: bottom right;
}
.ai-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}
.ai-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}
.ai-avatar {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ai-name {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--cyan);
}
.ai-sub {
  font-family: var(--f-mono);
  font-size: 9px;
  color: var(--muted2);
  letter-spacing: 1px;
  margin-top: 2px;
}
.ai-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--muted2);
  cursor: pointer;
  font-size: 14px;
  transition: 0.2s;
  line-height: 1;
  padding: 4px;
}
.ai-close:hover {
  color: var(--pink);
}
.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 120px;
}
.ai-messages::-webkit-scrollbar {
  width: 2px;
}
.ai-messages::-webkit-scrollbar-thumb {
  background: rgba(0, 212, 255, 0.4);
}
.ai-msg {
  font-family: var(--f-body);
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 92%;
  animation: fadeUp 0.3s ease;
}
.ai-msg-bot {
  background: rgba(0, 212, 255, 0.07);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 0 var(--r) var(--r) var(--r);
  padding: 10px 14px;
  color: var(--text);
  align-self: flex-start;
}
.ai-msg-user {
  background: rgba(123, 47, 255, 0.12);
  border: 1px solid rgba(123, 47, 255, 0.22);
  border-radius: var(--r) 0 var(--r) var(--r);
  padding: 10px 14px;
  color: var(--text);
  align-self: flex-end;
}
.ai-typing {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  background: rgba(0, 212, 255, 0.07);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 0 var(--r) var(--r) var(--r);
  width: fit-content;
  align-self: flex-start;
}
.ai-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: typing-dot 0.8s ease-in-out infinite;
}
.ai-typing span:nth-child(2) {
  animation-delay: 0.16s;
}
.ai-typing span:nth-child(3) {
  animation-delay: 0.32s;
}
@keyframes typing-dot {
  0%,
  80%,
  100% {
    transform: scale(0.6);
    opacity: 0.3;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}
.ai-input-row {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid rgba(0, 212, 255, 0.1);
}
#ai-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 0.9rem;
  padding: 10px 12px;
  outline: none;
  transition: 0.3s;
}
#ai-input:focus {
  border-color: var(--cyan);
}
.ai-send-btn {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: var(--r-sm);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  color: var(--cyan);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
}
.ai-send-btn:hover {
  background: rgba(0, 212, 255, 0.22);
  border-color: var(--cyan);
}
.ai-send-btn svg {
  pointer-events: none;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1100px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-portrait {
    width: 300px;
    height: 360px;
  }
  .holo-r3 {
    width: 340px;
    height: 340px;
    margin-left: -170px;
    margin-top: -170px;
  }
}
@media (max-width: 900px) {
  .projects-3d {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  #nav {
    padding: 16px 24px;
  }
  #nav.scrolled {
    padding: 12px 24px;
  }
  .nav-list {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(2, 4, 8, 0.97);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    gap: 4px;
  }
  .nav-list.open {
    display: flex;
  }
  .nav-burger {
    display: flex;
  }
  .nav-status {
    display: none;
  }
  .hero-body {
    flex-direction: column;
    padding: 110px 24px 80px;
    text-align: center;
    gap: 40px;
  }
  .hero-portrait {
    width: 260px;
    height: 300px;
    margin: 0 auto;
  }
  .holo-r1 {
    width: 230px;
    height: 230px;
    margin-left: -115px;
    margin-top: -115px;
  }
  .holo-r2 {
    width: 280px;
    height: 280px;
    margin-left: -140px;
    margin-top: -140px;
  }
  .holo-r3 {
    width: 310px;
    height: 310px;
    margin-left: -155px;
    margin-top: -155px;
  }
  .portrait-frame {
    width: 190px;
    height: 230px;
  }
  .hero-socials {
    justify-content: center;
  }
  .hero-ctas {
    justify-content: center;
  }
  .sec-wrap {
    padding: 0 24px;
  }
  .cf-row {
    grid-template-columns: 1fr;
  }
  footer {
    padding: 36px 24px 30px;
  }
  body {
    cursor: auto;
  }
  #cur-dot,
  #cur-ring {
    display: none;
  }
  .ai-panel {
    right: 16px;
    bottom: 92px;
    width: calc(100vw - 32px);
  }
  .ai-toggle-btn {
    right: 16px;
    bottom: 24px;
  }
  .holo-data {
    bottom: 6px;
    font-size: 8px;
    padding: 6px 12px;
    gap: 10px;
  }
}
@media (max-width: 560px) {
  .about-stats-panel {
    grid-template-columns: 1fr 1fr;
  }
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
  .skill-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pp-grid {
    grid-template-columns: 1fr;
  }
  .tl-node {
    grid-template-columns: 36px auto 1fr;
  }
  .sec-title {
    margin-bottom: 50px;
  }
}