/* ============================================================
   NEOBRUTALIST PORTFOLIO — style.css
   Author: Shlok Shah
   Description: A premium neobrutalist design system featuring
   bold typography, hard shadows, vivid accent colors, glitch
   effects, custom cursors, and silky-smooth animations.
   ============================================================ */

/* ──────────────────────────────────────────────────────────────
   § 0  DESIGN TOKENS / CSS VARIABLES
   ────────────────────────────────────────────────────────────── */
:root {
  /* Core palette */
  --black:   #0a0a0a;
  --white:   #fafaf0;
  --yellow:  #FFE629;
  --cyan:    #00E5FF;
  --pink:    #FF3366;
  --green:   #39FF14;
  --orange:  #FF6B35;

  /* Borders & shadows */
  --border:    3px solid #0a0a0a;
  --shadow:    6px 6px 0 #0a0a0a;
  --shadow-lg: 10px 10px 0 #0a0a0a;

  /* Typography scale (fluid) */
  --fs-xs:  0.72rem;
  --fs-sm:  0.8rem;
  --fs-md:  0.85rem;
  --fs-base: 1rem;
  --fs-lg:  1.15rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Syne', sans-serif;
  cursor: crosshair;
  overflow-x: hidden;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* Selection highlight */
::selection {
  background: var(--yellow);
  color: var(--black);
}

/* ──────────────────────────────────────────────────────────────
   § 2  CUSTOM CURSOR
   ────────────────────────────────────────────────────────────── */
#custom-cursor {
  pointer-events: none;
  z-index: 10000;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
  transition: transform 0.1s ease;
  will-change: transform;
}

.cursor-ring {
  width: 40px;
  height: 40px;
  border: 2px solid var(--yellow);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
  transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease, opacity 0.2s ease;
  will-change: transform;
}

/* Cursor interactions — enlarge ring on hoverable elements */
.magnetic:hover ~ #custom-cursor .cursor-ring,
a:hover ~ #custom-cursor .cursor-ring,
button:hover ~ #custom-cursor .cursor-ring {
  transform: scale(1.5);
}

/* JS will add this class on mousedown */
.cursor-dot.clicking {
  transform: scale(0.5);
}

/* ──────────────────────────────────────────────────────────────
   § 3  SCROLL PROGRESS BAR
   ────────────────────────────────────────────────────────────── */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--yellow);
  z-index: 10001;
  transition: none;
  will-change: width;
}

/* ──────────────────────────────────────────────────────────────
   § 4  NOISE / GRAIN OVERLAY
   ────────────────────────────────────────────────────────────── */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.03;
  /* Tiny 1×1 repeating noise via base64 — creates a subtle grain */
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  animation: noise 0.5s steps(8) infinite;
}

@keyframes noise {
  0%   { background-position: 0 0; }
  12%  { background-position: -40px 60px; }
  25%  { background-position: 80px -20px; }
  37%  { background-position: -60px -80px; }
  50%  { background-position: 40px 40px; }
  62%  { background-position: -80px 20px; }
  75%  { background-position: 20px -60px; }
  87%  { background-position: -20px 80px; }
  100% { background-position: 60px -40px; }
}

/* ──────────────────────────────────────────────────────────────
   § 5  LOADER
   ────────────────────────────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.logo-text {
  font-family: 'DM Mono', monospace;
  font-size: 1.4rem;
  color: var(--yellow);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.blink span {
  animation: blink 0.6s step-end infinite;
}

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

.bar-wrap {
  width: 320px;
  height: 4px;
  border: 2px solid var(--yellow);
  background: #222;
  overflow: hidden;
}

.bar {
  height: 100%;
  width: 0%;
  background: var(--yellow);
  animation: loadbar 1.6s ease forwards;
}

@keyframes loadbar {
  0%   { width: 0%; }
  30%  { width: 40%; }
  60%  { width: 70%; }
  80%  { width: 88%; }
  100% { width: 100%; }
}

.loader-status {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--cyan);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ──────────────────────────────────────────────────────────────
   § 6  NAVIGATION
   ────────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--black);
  border-bottom: 3px solid var(--yellow);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
}

.nav-logo {
  font-family: 'DM Mono', monospace;
  color: var(--yellow);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .sym {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  font-family: 'DM Mono', monospace;
  color: var(--white);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border: 2px solid transparent;
  text-decoration: none;
  transition: border-color 0.2s ease,
              color 0.2s ease,
              background-color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  border-color: var(--yellow);
  color: var(--yellow);
  background: rgba(255, 230, 41, 0.08);
}

/* Hamburger — hidden on desktop */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--yellow);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translateY(7px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translateY(-7px);
}

/* ──────────────────────────────────────────────────────────────
   § 7  MOBILE MENU
   ────────────────────────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  background: var(--black);
  border-bottom: 3px solid var(--yellow);
  z-index: 99;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-menu a {
  font-family: 'DM Mono', monospace;
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 12px 16px;
  display: block;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.2s ease, color 0.2s ease;
}

.mobile-menu a:hover {
  background: rgba(255, 230, 41, 0.08);
  color: var(--yellow);
}

/* ──────────────────────────────────────────────────────────────
   § 8  HERO SECTION
   ────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  padding-top: 60px;
  background: var(--black);
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

/* Particle canvas — full-bleed behind hero */
#particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Subtle grid background */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 230, 41, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 230, 41, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Hero — Left content */
.hero-left {
  padding: 60px 60px 60px 80px;
  z-index: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.hero-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  background: var(--yellow);
  color: var(--black);
  padding: 4px 12px;
  border: 2px solid var(--black);
  box-shadow: 3px 3px 0 var(--black);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
}

.hero-greeting {
  font-family: 'Caveat', cursive;
  font-size: 1.6rem;
  color: var(--cyan);
}

.hero-name {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1;
}

.hero-name .highlight {
  color: var(--yellow);
}

/* ──────────────────────────────────────────────────────────────
   § 9  GLITCH EFFECT
   ────────────────────────────────────────────────────────────── */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.glitch::before {
  color: var(--cyan);
  left: 2px;
  animation: glitch-1 2s infinite linear;
}

.glitch::after {
  color: var(--pink);
  left: -2px;
  animation: glitch-2 2s infinite linear;
}

@keyframes glitch-1 {
  0%   { clip-path: inset(40% 0 61% 0); }
  10%  { clip-path: inset(8% 0 78% 0); }
  20%  { clip-path: inset(92% 0 1% 0); }
  30%  { clip-path: inset(25% 0 58% 0); }
  40%  { clip-path: inset(67% 0 12% 0); }
  50%  { clip-path: inset(3% 0 88% 0); }
  60%  { clip-path: inset(55% 0 30% 0); }
  70%  { clip-path: inset(82% 0 7% 0); }
  80%  { clip-path: inset(14% 0 72% 0); }
  90%  { clip-path: inset(48% 0 38% 0); }
  100% { clip-path: inset(40% 0 61% 0); }
}

@keyframes glitch-2 {
  0%   { clip-path: inset(72% 0 15% 0); }
  10%  { clip-path: inset(18% 0 64% 0); }
  20%  { clip-path: inset(50% 0 32% 0); }
  30%  { clip-path: inset(5% 0 86% 0); }
  40%  { clip-path: inset(35% 0 48% 0); }
  50%  { clip-path: inset(78% 0 9% 0); }
  60%  { clip-path: inset(22% 0 60% 0); }
  70%  { clip-path: inset(90% 0 2% 0); }
  80%  { clip-path: inset(42% 0 45% 0); }
  90%  { clip-path: inset(12% 0 75% 0); }
  100% { clip-path: inset(72% 0 15% 0); }
}

/* ──────────────────────────────────────────────────────────────
   § 10  TYPING EFFECT
   ────────────────────────────────────────────────────────────── */
.hero-tagline {
  font-family: 'DM Mono', monospace;
  font-size: 1rem;
  color: var(--white);
  opacity: 0.7;
  min-height: 1.5rem;
}

.typing-prefix {
  color: var(--cyan);
}

.cursor {
  animation: blink 0.7s step-end infinite;
}

/* ──────────────────────────────────────────────────────────────
   § 11  BUTTONS
   ────────────────────────────────────────────────────────────── */
.hero-cta {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.btn {
  font-family: 'DM Mono', monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 12px 24px;
  border: 3px solid var(--black);
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: transform 0.15s ease,
              box-shadow 0.15s ease,
              background 0.15s ease,
              color 0.15s ease;
}

/* Flash overlay on hover */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: white;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.btn:hover::after {
  opacity: 0.1;
}

.btn-yellow {
  background: var(--yellow);
  color: var(--black);
  box-shadow: var(--shadow);
}

.btn-yellow:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--black);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(255, 255, 255, 0.2);
}

/* ──────────────────────────────────────────────────────────────
   § 12  HERO RIGHT — AVATAR
   ────────────────────────────────────────────────────────────── */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  z-index: 1;
}

.avatar-scene {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

#ringCanvas {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateZ(-40px);
  width: 440px;
  height: 440px;
  pointer-events: none;
}

.avatar-frame {
  position: relative;
  display: inline-block;
  z-index: 2;
  transform-style: preserve-3d;
  cursor: pointer;
}

.avatar-backplate {
  position: absolute;
  inset: 0;
  background: var(--pink);
  border: 4px solid var(--black);
  transform: translate3d(12px, 12px, -20px);
  z-index: 1;
  pointer-events: none;
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.15);
}

.avatar-img-wrap {
  position: relative;
  width: 320px;
  height: 320px;
  border: 4px solid var(--black);
  background: var(--black);
  transform: translateZ(40px);
  z-index: 2;
  overflow: hidden;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.3);
}

.avatar-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: filter 0.3s ease;
}

.avatar-frame:hover img {
  filter: brightness(1.05) contrast(1.02);
}

.avatar-tag {
  position: absolute;
  top: -18px;
  right: -18px;
  background: var(--yellow);
  border: 3px solid var(--black);
  font-family: 'Caveat', cursive;
  font-size: 1rem;
  padding: 6px 14px;
  box-shadow: 4px 4px 0 var(--black);
  transform: translate3d(0, 0, 80px) rotate(4deg) scale(0);
  z-index: 3;
  color: var(--black);
  white-space: nowrap;
  transition: transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-delay: 1.2s;
}

body.site-loaded .avatar-tag {
  transform: translate3d(0, 0, 80px) rotate(4deg) scale(1);
}

.avatar-shine {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at var(--shine-x, 50%) var(--shine-y, 50%), rgba(255, 255, 255, 0.45) 0%, transparent 65%);
  pointer-events: none;
  mix-blend-mode: overlay;
  z-index: 4;
  transform: translateZ(60px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.avatar-frame:hover .avatar-shine {
  opacity: 1;
}

/* ──────────────────────────────────────────────────────────────
   § 13  MARQUEE STRIP
   ────────────────────────────────────────────────────────────── */
.marquee-strip {
  background: var(--pink);
  border-top: 3px solid var(--black);
  border-bottom: 3px solid var(--black);
  overflow: hidden;
  padding: 12px 0;
  white-space: nowrap;
  position: relative;
}

.marquee-track {
  display: inline-flex;
  animation: marquee 25s linear infinite;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--white);
}

.marquee-track span {
  padding: 0 32px;
  flex-shrink: 0;
}

.marquee-track .dot {
  color: var(--yellow);
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ──────────────────────────────────────────────────────────────
   § 14  SECTION SHARED STYLES
   ────────────────────────────────────────────────────────────── */
section {
  padding: 100px 80px;
}

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--pink);
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 60px;
}

.section-title span {
  background: var(--yellow);
  padding: 0 6px;
  line-height: 1.2;
  color: var(--black);
  display: inline;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ──────────────────────────────────────────────────────────────
   § 15  ABOUT SECTION
   ────────────────────────────────────────────────────────────── */
#about {
  background: var(--white);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
  color: var(--black);
}

.about-text p {
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 20px;
  color: #222;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-box {
  border: var(--border);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.stat-box:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--black);
}

/* Stat box colour variants */
.stat-box:nth-child(1) { background: var(--yellow); }
.stat-box:nth-child(2) { background: var(--cyan); }
.stat-box:nth-child(3) { background: var(--pink); color: var(--white); }
.stat-box:nth-child(4) { background: var(--green); }

.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  display: inline;
}

.stat-suffix {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  display: inline;
}

.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* ──────────────────────────────────────────────────────────────
   § 15.5  PROJECTS SECTION
   ────────────────────────────────────────────────────────────── */
#projects {
  background: var(--black);
  color: var(--white);
  position: relative;
  overflow: hidden;
  border-bottom: var(--border);
  padding: 100px 80px;
}

.projects-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.projects-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.project-showcase {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 60px;
}

.project-showcase:last-child {
  margin-bottom: 0;
}

.project-details {
  display: flex;
  flex-direction: column;
}

.project-tag-wrap {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.project-category-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--yellow);
  border: 1px solid var(--yellow);
  padding: 3px 8px;
  font-weight: 500;
}

.project-status-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--green);
  border: 1px solid var(--black);
  padding: 3px 8px;
  font-weight: 600;
}

.project-name-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 16px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.project-description {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #ccc;
  margin-bottom: 24px;
}

.project-achievements-list {
  margin-bottom: 24px;
}

.project-achievements-list h4 {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--cyan);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.project-achievements-list ul {
  padding-left: 0;
  list-style: none;
}

.project-achievements-list li {
  font-size: 0.9rem;
  color: #bbb;
  margin-bottom: 8px;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.project-achievements-list li i {
  color: var(--green);
  margin-top: 3px;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.project-tech-stack .tech-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  color: var(--black);
  background: var(--white);
  border: 2px solid var(--black);
  padding: 4px 10px;
  font-weight: 600;
  text-transform: uppercase;
  box-shadow: 2px 2px 0 var(--black);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.project-tech-stack .tech-tag:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--black);
  background: var(--cyan);
}

.project-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-sm {
  font-size: 0.72rem;
  padding: 8px 16px;
  border-width: 2px;
}

.btn-sm.btn-outline {
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-sm.btn-outline:hover {
  border-color: var(--white);
  box-shadow: 4px 4px 0 rgba(255, 255, 255, 0.15);
}

/* Right Column: Screenshot Gallery */
.project-gallery {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.gallery-main-frame {
  border: var(--border);
  border-color: var(--white);
  background: #151515;
  box-shadow: 8px 8px 0 rgba(255, 255, 255, 0.08);
  border-radius: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: box-shadow 0.3s ease;
}

.gallery-main-frame:hover {
  box-shadow: 12px 12px 0 rgba(255, 255, 255, 0.12);
}

.frame-browser-bar {
  background: #1c1c1c;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.frame-browser-bar span[class^="dot-"] {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: block;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.browser-url {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.4);
  background: #0c0c0c;
  padding: 3px 12px;
  border-radius: 3px;
  margin-left: 8px;
  flex-grow: 1;
  max-width: 280px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.gallery-image-container {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0a0a0a;
  position: relative;
}

.gallery-active-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: opacity 0.2s ease-in-out;
  opacity: 1;
}

.gallery-thumbnails {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.thumb-btn {
  background: #0a0a0a;
  border: 2px solid rgba(255, 255, 255, 0.15);
  padding: 2px;
  cursor: pointer;
  width: 70px;
  height: 44px;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
  border-radius: 0;
  display: block;
}

.thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.thumb-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.5);
}

.thumb-btn.active {
  border-color: var(--yellow);
  box-shadow: 2px 2px 0 var(--yellow);
}

.project-divider {
  border: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  margin: 60px 0;
}

/* ──────────────────────────────────────────────────────────────
   § 16  JOURNEY / TIMELINE
   ────────────────────────────────────────────────────────────── */
#journey {
  background: var(--black);
  color: var(--white);
}

.timeline {
  position: relative;
  padding-left: 60px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--yellow);
}

.tl-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 32px;
  margin-bottom: 48px;
  position: relative;
}

.tl-dot {
  width: 48px;
  height: 48px;
  border: 3px solid var(--yellow);
  background: var(--black);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 1;
  flex-shrink: 0;
}

/* Dot colour variants */
.tl-item:nth-child(1) .tl-dot { background: var(--yellow); color: var(--black); }
.tl-item:nth-child(2) .tl-dot { background: var(--cyan); border-color: var(--cyan); color: var(--black); }
.tl-item:nth-child(3) .tl-dot { background: var(--pink); border-color: var(--pink); color: var(--white); }

.tl-card {
  border: 3px solid rgba(255, 255, 255, 0.15);
  padding: 28px;
  background: #111;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.tl-card:hover {
  border-color: var(--yellow);
  transform: translateX(4px);
}

.tl-period {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--yellow);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.tl-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.tl-org {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  color: var(--cyan);
  margin-bottom: 14px;
}

.tl-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}

.tl-badge {
  display: inline-block;
  margin-top: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  border: 2px solid var(--green);
  color: var(--green);
  padding: 3px 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tl-badge-orange {
  border-color: var(--orange);
  color: var(--orange);
}

/* ──────────────────────────────────────────────────────────────
   § 17  SKILLS SECTION
   ────────────────────────────────────────────────────────────── */
#skills {
  background: var(--white);
  color: var(--black);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.skill-card {
  border: var(--border);
  padding: 28px;
  box-shadow: var(--shadow);
  background: var(--white);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.skill-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 10px 10px 0 var(--black);
}

.skill-card.tilt-card {
  transform-style: preserve-3d;
  perspective: 1000px;
}

/* Card header colour variants */
.card-head {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 8px 12px;
  margin: -28px -28px 20px -28px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-card:nth-child(1) .card-head { background: var(--yellow); color: var(--black); }
.skill-card:nth-child(2) .card-head { background: var(--cyan); color: var(--black); }
.skill-card:nth-child(3) .card-head { background: var(--pink); color: var(--white); }
.skill-card:nth-child(4) .card-head { background: var(--green); color: var(--black); }
.skill-card:nth-child(5) .card-head { background: var(--orange); color: var(--black); }
.skill-card:nth-child(6) .card-head { background: var(--black); color: var(--white); }
.skill-card:nth-child(7) .card-head { background: #7C3AED; color: var(--white); }
.skill-card:nth-child(8) .card-head { background: #059669; color: var(--white); }
.skill-card:nth-child(9) .card-head { background: #DC2626; color: var(--white); }

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  border: 2px solid var(--black);
  padding: 4px 10px;
  background: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: background 0.15s ease, color 0.15s ease;
  cursor: default;
}

.tag:hover {
  background: var(--black);
  color: var(--white);
}

/* ──────────────────────────────────────────────────────────────
   § 18  CONTACT SECTION
   ────────────────────────────────────────────────────────────── */
#contact {
  background: var(--yellow);
  text-align: center;
  color: var(--black);
}

#contact .section-title span {
  background: var(--black);
  color: var(--yellow);
}

.contact-sub {
  font-family: 'DM Mono', monospace;
  font-size: 0.9rem;
  margin-bottom: 48px;
  color: var(--black);
  opacity: 0.7;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.contact-link {
  font-family: 'DM Mono', monospace;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--black);
  border: var(--border);
  padding: 14px 28px;
  box-shadow: var(--shadow);
  background: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.contact-link:hover {
  transform: translate(-4px, -4px);
  box-shadow: 10px 10px 0 var(--black);
}

.contact-link i {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-link img {
  width: 20px;
  height: 20px;
  filter: none;
}

/* ──────────────────────────────────────────────────────────────
   § 19  CONNECT / FORM SECTION
   ────────────────────────────────────────────────────────────── */
#connect {
  background: var(--black);
  color: var(--white);
  text-align: center;
}

#connect .section-title span {
  background: var(--cyan);
  color: var(--black);
}

.connect-sub {
  font-family: 'DM Mono', monospace;
  font-size: 0.9rem;
  margin-bottom: 48px;
  color: rgba(255, 255, 255, 0.6);
}

.connect-form {
  max-width: 620px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.connect-form input,
.connect-form textarea {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  background: #111;
  color: white;
  border: 3px solid rgba(255, 255, 255, 0.15);
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
  resize: vertical;
}

.connect-form input:focus,
.connect-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 4px 4px 0 var(--cyan);
}

.connect-form input::placeholder,
.connect-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.connect-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.connect-submit {
  font-family: 'DM Mono', monospace;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 14px 32px;
  background: var(--cyan);
  color: var(--black);
  border: 3px solid var(--cyan);
  box-shadow: 4px 4px 0 rgba(0, 229, 255, 0.3);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  align-self: flex-start;
}

.connect-submit:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(0, 229, 255, 0.4);
}

.connect-toast {
  display: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  color: var(--green);
  border: 2px solid var(--green);
  padding: 10px 20px;
  text-align: center;
}

.connect-toast.show {
  display: block;
  animation: toastIn 0.3s ease;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────────────────────
   § 20  FOOTER
   ────────────────────────────────────────────────────────────── */
footer {
  background: var(--black);
  color: var(--white);
  padding: 24px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 3px solid var(--yellow);
  flex-wrap: wrap;
  gap: 12px;
}

footer p {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  opacity: 0.6;
}

.back-top {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  color: var(--yellow);
  text-decoration: none;
  border: 2px solid var(--yellow);
  padding: 6px 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: background 0.15s ease, color 0.15s ease;
}

.back-top:hover {
  background: var(--yellow);
  color: var(--black);
}

/* ──────────────────────────────────────────────────────────────
   § 21  SCROLL REVEAL ANIMATIONS
   ────────────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Staggered delays for sequential children */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* ──────────────────────────────────────────────────────────────
   § 22  RESPONSIVE — TABLET (≤ 900px)
   ────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  /* Hero — single column, centered */
  #hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-left {
    order: 2;
    padding: 60px 32px 20px;
    align-items: center;
  }

  .hero-badge {
    align-self: center;
  }

  .hero-right {
    order: 1;
    padding: 40px 32px 0;
  }

  .hero-cta {
    justify-content: center;
  }

  /* About — single column */
  #about {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Sections — reduced padding */
  section {
    padding: 60px 32px;
  }

  /* Nav — mobile layout */
  nav {
    padding: 0 20px;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Avatar — smaller */
  .avatar-scene {
    width: 280px;
    height: 280px;
  }

  .avatar-img-wrap {
    width: 240px;
    height: 240px;
  }

  #ringCanvas {
    width: 340px;
    height: 340px;
  }

  /* Skills — 2 columns */
  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Contact — column layout */
  .contact-links {
    flex-direction: column;
    align-items: center;
  }

  /* Footer */
  footer {
    padding: 20px 32px;
  }

  /* Projects section tablet responsive */
  .project-showcase {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ──────────────────────────────────────────────────────────────
   § 23  RESPONSIVE — MOBILE (≤ 600px)
   ────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  nav {
    height: 54px;
  }

  .mobile-menu {
    top: 54px;
  }

  #hero {
    padding-top: 54px;
  }

  .hero-name {
    font-size: 2.8rem;
  }

  section {
    padding: 48px 20px;
  }

  .section-title {
    margin-bottom: 40px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .connect-row {
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .hero-cta {
    flex-direction: column;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

  /* Projects section mobile responsive */
  .project-name-title {
    font-size: 1.8rem;
  }
  .gallery-thumbnails {
    gap: 8px;
  }
  .thumb-btn {
    width: 60px;
    height: 38px;
  }
}

/* ──────────────────────────────────────────────────────────────
   § 24  RESPONSIVE — SMALL MOBILE (≤ 380px)
   ────────────────────────────────────────────────────────────── */
@media (max-width: 380px) {
  .hero-name {
    font-size: 2.2rem;
  }

  .avatar-scene {
    width: 200px;
    height: 200px;
  }

  .avatar-img-wrap {
    width: 180px;
    height: 180px;
  }

  #ringCanvas {
    width: 260px;
    height: 260px;
  }
}

/* ──────────────────────────────────────────────────────────────
   § 25  TOUCH DEVICES — DISABLE CUSTOM CURSOR
   ────────────────────────────────────────────────────────────── */
@media (hover: none) {
  #custom-cursor {
    display: none;
  }

  body {
    cursor: auto;
  }
}

/* ──────────────────────────────────────────────────────────────
   § 25.5  HERO STAGGERED ENTRY ANIMATION
   ────────────────────────────────────────────────────────────── */
#hero .hero-badge,
#hero .hero-greeting,
#hero .hero-name,
#hero .hero-tagline,
#hero .hero-cta-row,
#hero .hero-right {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

#hero .hero-right {
  transform: scale(0.9) translateY(40px);
}

body.site-loaded #hero .hero-badge {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.1s;
}

body.site-loaded #hero .hero-greeting {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}

body.site-loaded #hero .hero-name {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}

body.site-loaded #hero .hero-tagline {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.4s;
}

body.site-loaded #hero .hero-cta-row {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.5s;
}

body.site-loaded #hero .hero-right {
  opacity: 1;
  transform: scale(1) translateY(0);
  transition-delay: 0.6s;
}

/* ──────────────────────────────────────────────────────────────
   § 26  REDUCED MOTION — ACCESSIBILITY
   ────────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .noise-overlay {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}