/* ============================================================
   JOSEPH BYRNE PORTFOLIO — Y2K GRUNGE DARK THEME
   ============================================================ */

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, video { display: block; max-width: 100%; }
button { cursor: pointer; font: inherit; }
a { text-decoration: none; }
ul { list-style: none; }

/* ── TOKENS ── */
:root {
  --bg:       #000000;
  --bg-2:     #080808;
  --bg-3:     #0E0E0E;
  --bg-4:     #141414;

  --text:     #FFFFFF;
  --text-2:   #777777;
  --text-3:   #333333;

  --red:      #B00020;
  --red-dim:  rgba(176, 0, 32, 0.25);
  --red-glow: rgba(176, 0, 32, 0.55);

  --border:   rgba(255,255,255,0.07);
  --border-2: rgba(255,255,255,0.14);
  --border-r: rgba(255, 0, 46, 0.3);

  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-serif:   'DM Sans', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'Space Mono', 'Courier New', monospace;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io:  cubic-bezier(0.65, 0, 0.35, 1);

  --nav-h:         72px;
  --max-w:         1280px;
  --gap-section:   clamp(80px, 10vw, 128px);
  --gap-container: clamp(24px, 5vw, 80px);
}

/* ── BASE ── */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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


/* Global noise grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
  z-index: 9990;
  mix-blend-mode: overlay;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--text-3); }
::-webkit-scrollbar-thumb:hover { background: var(--red); }

::selection { background: var(--red); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ── CUSTOM CURSOR ── */
.cursor {
  position: fixed;
  width: 36px;
  height: 36px;
  background: transparent;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: width .22s var(--ease-out), height .22s var(--ease-out),
              opacity .18s, box-shadow .18s;
}

.cursor.cursor--hover {
  opacity: 1;
  border: 1px solid var(--red);
  box-shadow: 0 0 12px var(--red-glow), inset 0 0 12px var(--red-dim);
}

@media (hover: none) { .cursor { display: none; } }

/* ── LAYOUT ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gap-container);
}

.section { padding: var(--gap-section) 0; }

.section__header { margin-bottom: clamp(40px, 5vw, 64px); }

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}

.section__label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--red);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 88px);
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section__subtitle {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-3);
  max-width: 540px;
  margin-top: 12px;
  letter-spacing: 0.01em;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 16px 32px;
  border-radius: 0;
  border: none;
  transition: all 0.25s var(--ease-out);
  position: relative;
}

.btn--primary {
  background: var(--red);
  color: #fff;
  border: 1px solid var(--red);
  box-shadow: 0 0 16px var(--red-dim);
  animation: pulsePrimary 2.4s ease-in-out infinite;
}

.btn--primary:hover {
  background: var(--red);
  color: #fff;
  box-shadow: 0 0 32px var(--red-glow);
  animation-play-state: paused;
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
  animation: pulseOutline 2.8s ease-in-out infinite;
}

.btn--outline:hover {
  border-color: var(--red);
  color: var(--red);
  box-shadow: 0 0 16px var(--red-dim), inset 0 0 16px var(--red-dim);
  animation-play-state: paused;
}

@keyframes pulsePrimary {
  0%, 100% { box-shadow: 0 0 10px var(--red-dim); }
  50%       { box-shadow: 0 0 30px var(--red-glow), 0 0 56px var(--red-dim); }
}

@keyframes pulseOutline {
  0%, 100% { box-shadow: none; border-color: var(--border-2); }
  50%       { box-shadow: 0 0 18px var(--red-dim); border-color: rgba(176,0,32,0.5); }
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  will-change: opacity, transform;
}

.reveal.in-view {
  animation: fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.reveal--delay.in-view   { animation-delay: 0.1s; }
.reveal--delay-2.in-view { animation-delay: 0.2s; }

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

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.in-view {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* ── NAV ── */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--gap-container);
  transition: background 0.4s var(--ease-out), border-color 0.4s;
}

.nav.is-scrolled {
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--text);
  transition: color 0.2s;
}
.nav__logo:hover { color: var(--red); }

.nav__links { display: flex; gap: 36px; }

.nav__links a {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  position: relative;
  transition: color 0.2s;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--red);
  transition: width 0.3s var(--ease-out);
  box-shadow: 0 0 6px var(--red);
}

.nav__links a:hover,
.nav__links a.is-active { color: var(--text); }
.nav__links a:hover::after,
.nav__links a.is-active::after { width: 100%; }

.nav__menu {
  display: none;
  flex-direction: column;
  gap: 7px;
  background: none;
  border: none;
  padding: 4px;
}

.nav__menu span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s var(--ease-out), background 0.2s;
}
.nav__menu:hover span { background: var(--red); }
.nav__menu.is-open { visibility: hidden; }

/* ── MOBILE MENU ── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}

/* Scanlines on mobile menu */
.mobile-menu::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    transparent, transparent 3px,
    rgba(255,255,255,0.015) 3px, rgba(255,255,255,0.015) 4px
  );
  pointer-events: none;
}

.mobile-menu.is-open { opacity: 1; pointer-events: all; }

.mobile-menu__close {
  position: absolute;
  top: 48px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  background: none;
  border: 1px solid var(--red);
  color: var(--red);
  padding: 8px 14px;
  transition: all 0.2s;
  z-index: 1;
}
.mobile-menu__close:hover {
  border-color: var(--red);
  color: var(--red);
  box-shadow: 0 0 10px var(--red-dim);
}

.mobile-menu ul { text-align: center; z-index: 1; position: relative; }
.mobile-menu ul li + li { margin-top: 4px; }

.mobile-menu ul li a {
  font-family: var(--font-display);
  font-size: clamp(56px, 16vw, 120px);
  letter-spacing: 0.06em;
  color: var(--text-3);
  display: block;
  line-height: 1;
  transition: color 0.2s, text-shadow 0.2s;
}

.mobile-menu ul li a:hover {
  color: var(--text);
  text-shadow: 0 0 30px rgba(255,255,255,0.2);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg);
}

/* Scanlines */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    transparent, transparent 2px,
    rgba(0,0,0,0.18) 2px, rgba(0,0,0,0.18) 4px
  );
  pointer-events: none;
  z-index: 1;
}

/* Noise already on body::before */

.hero__noise { display: none; }

.hero__mist {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(176,0,32,0.18) 0%, transparent 70%);
  top: -15%;
  right: -5%;
  animation: floatA 14s ease-in-out infinite;
}

.hero__glow--2 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(176,0,32,0.10) 0%, transparent 70%);
  bottom: 0;
  left: 5%;
  animation: floatB 18s ease-in-out infinite;
}

/* Red corner brackets */
.hero::before {
  content: '';
  position: absolute;
  top: clamp(80px, 10vh, 120px);
  left: var(--gap-container);
  right: var(--gap-container);
  bottom: clamp(80px, 10vh, 120px);
  border: 1px solid rgba(255, 0, 46, 0.08);
  pointer-events: none;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 1100px;
}

.hero__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.7s var(--ease-out) 0.3s forwards;
}

.hero__name {
  display: flex;
  align-items: baseline;
  gap: 0.45em;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s var(--ease-out) 0.5s forwards;
}

.hero__name-line {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.5vw, 56px);
  font-weight: 700;
  letter-spacing: 0.22em;
  line-height: 1;
  text-transform: uppercase;
  position: relative;
  color: var(--text);
  -webkit-text-stroke: 0;
}

/* Glitch layers */
.hero__name-line::before,
.hero__name-line::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  opacity: 0;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  line-height: inherit;
  pointer-events: none;
}

.hero__name-line::before { color: var(--red); }
.hero__name-line::after  { color: rgba(0, 255, 220, 0.7); }

/* Glitch trigger — fires on hover */
.hero__name:hover .hero__name-line::before {
  opacity: 0.7;
  animation: glitch-r 0.45s steps(1) infinite;
}

.hero__name:hover .hero__name-line::after {
  opacity: 0.5;
  animation: glitch-c 0.45s steps(1) infinite reverse;
}

/* Ambient glitch — fires every 8s */
.hero__name {
  animation: fadeUp 0.9s var(--ease-out) 0.5s forwards, ambient-glitch 9s 3s infinite;
}

.hero__tagline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: clamp(10px, 1.05vw, 12px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.8s var(--ease-out) 0.78s forwards;
}

.hero__tagline-role { color: var(--text); }
.hero__tagline-tags { color: var(--text-3); }

.hero__tagline-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 8px var(--red-dim);
  display: inline-block;
}

.hero__cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.8s var(--ease-out) 0.98s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out) 1.6s forwards;
}

.hero__scroll span {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-3);
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--red), transparent);
  animation: pulse-line 2s ease-in-out infinite;
  box-shadow: 0 0 6px var(--red-dim);
}

/* ── ABOUT ── */
.about { background: var(--bg-2); position: relative; }

/* Section top red rule */
.about::before,
.portfolio::before,
.contact::before {
  content: '';
  display: block;
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: 0.4;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
}

.about__text {
  position: relative;
}

/* Faint section watermark behind text */
.about__text::before {
  content: '01';
  position: absolute;
  top: -32px;
  left: -8px;
  font-family: var(--font-display);
  font-size: clamp(120px, 18vw, 220px);
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.025);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.about__text > * { position: relative; z-index: 1; }

.about__heading {
  font-family: var(--font-serif);
  text-transform: none;
  font-size: clamp(32px, 4.2vw, 62px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin-bottom: 36px;
  color: var(--text);
}

.about__heading em {
  font-style: italic;
  font-weight: 300;
  color: var(--red);
  text-shadow: 0 0 24px var(--red-dim);
  letter-spacing: 0;
}

.about__body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-2);
  margin: 0 auto 20px;
  max-width: 520px;
}

.about__skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 40px auto 0;
  max-width: 520px;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 9px 16px;
  border: 1px solid var(--border-2);
  color: var(--text-2);
  background: rgba(255, 255, 255, 0.015);
  transition: color 0.25s var(--ease-out), border-color 0.25s var(--ease-out), background 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.skill-tag:hover {
  color: var(--red);
  border-color: var(--red);
  background: var(--red-dim);
  box-shadow: 0 0 16px var(--red-dim);
  transform: translateY(-2px);
}


.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin: 40px auto 0;
  max-width: 520px;
}

.academic__stats {
  max-width: none;
  margin-top: 48px;
  margin-bottom: 0;
}

.stat {
  text-align: center;
  padding: 24px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.stat:hover {
  border-color: var(--red);
  box-shadow: 0 0 16px var(--red-dim);
}

.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 52px);
  letter-spacing: 0.04em;
  color: var(--red);
  text-shadow: 0 0 18px var(--red-glow), 0 0 40px var(--red-dim);
}

.stat__label {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 6px;
  display: block;
}

/* ── PORTFOLIO ── */
.portfolio { background: var(--bg); position: relative; }

.portfolio__filter {
  display: flex;
  gap: 6px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 10px 18px;
  border: 1px solid rgba(176,0,32,0.35);
  background: var(--red-dim);
  color: var(--red);
  transition: all 0.2s;
}

.filter-btn:hover { border-color: rgba(176,0,32,0.65); color: var(--red); background: rgba(176,0,32,0.12); }

.filter-btn.is-active {
  background: var(--red);
  border-color: var(--red);
  color: var(--text);
  box-shadow: 0 0 16px var(--red-glow);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 2px;
}

.project-card--featured { grid-column: span 2; }
.project-card--wide     { grid-column: span 2; }

.project-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), opacity 0.35s, box-shadow 0.4s;
}

.project-card:hover {
  box-shadow:
    0 0 0 1px var(--red),
    0 0 30px var(--red-dim),
    0 0 60px rgba(255,0,46,0.08);
  z-index: 2;
}

/* Full-card clickable link — sits above the image, below the inner text */
.project-card__cover-link {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: block;
}

.project-card.is-hidden {
  display: none;
}

.project-card__img {
  width: 100%;
  min-height: 360px;
  height: 100%;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s var(--ease-out), filter 0.4s;
}

.project-card:hover .project-card__img {
  transform: scale(1.05);
  filter: contrast(1.05) brightness(0.9);
}

.project-card--featured .project-card__img { min-height: 500px; }

/* Dark overlay — heavier on this dark theme */
.project-card__img::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top,
    rgba(0,0,0,0.97) 0%,
    rgba(0,0,0,0.72) 35%,
    rgba(0,0,0,0.2)  65%,
    rgba(0,0,0,0.04) 100%);
  transition: opacity 0.4s;
}

/* Red tint on hover */
.project-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(255, 0, 46, 0.06);
  opacity: 0;
  transition: opacity 0.4s;
}

.project-card:hover .project-card__img::after { opacity: 1; }

/* Scanline overlay on each card */
.project-card__img > .scanline {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: repeating-linear-gradient(
    transparent, transparent 3px,
    rgba(0,0,0,0.07) 3px, rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
}

/* Cover img replaces CSS background-image (avoids URL-encoding issues with spaces) */
.project-card__cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.project-card__img--1  { background-color: #1e120a; }
.project-card__img--2  { background-color: #111111; }
.project-card__img--3  { background-color: #111111; }
.project-card__img--4  { background-color: #0e0e28; }
.project-card__img--5  { background-color: #3a1a08; }
.project-card__img--6  { background-color: #02050c; }
.project-card__img--7  { background: linear-gradient(135deg, #0a0316 0%, #1a0840 30%, #4a0f90 60%, #8f0028 100%); }
.project-card__img--8  { background-color: #080c10; }
.project-card__img--9  { background-color: #0f0018; }
.project-card__img--10 { background: linear-gradient(145deg, #0a0e06 0%, #141e08 35%, #1e300a 60%, #2a420e 100%); }

.project-card__inner {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: clamp(20px, 3vw, 36px);
  z-index: 3;
  transform: translateY(4px);
  transition: transform 0.4s var(--ease-out);
}

.project-card:hover .project-card__inner { transform: none; }

.project-card__cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}

.project-card__cat::before {
  content: '//';
  opacity: 0.6;
}

.project-card__title {
  font-family: var(--font-serif);
  text-transform: none;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 600;
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
  color: #fff;
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.project-card__desc {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255,255,255,0.75);
  max-width: 380px;
  margin-bottom: 18px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s var(--ease-out) 0.04s,
              transform 0.4s var(--ease-out) 0.04s;
}

.project-card:hover .project-card__desc { opacity: 1; transform: none; }

.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  opacity: 0;
  transition: opacity 0.3s var(--ease-out) 0.08s, color 0.2s;
  text-shadow: 0 0 10px var(--red-dim);
}

.project-card:hover .project-card__link { opacity: 1; }
.project-card__link:hover { color: #fff; text-shadow: none; }

/* ── WEBSITES ── */
.websites { background: var(--bg-2); }

.websites__intro,
.portfolio__intro,
.academic__intro,
.contact__heading {
  margin-bottom: clamp(56px, 7vw, 96px);
}

.websites__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.site-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-3);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.site-card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}

.site-card__img-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-4);
  position: relative;
}

.site-card__img-wrap::after {
  content: 'Screenshot coming soon';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
  pointer-events: none;
}

.site-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.4s ease;
}

.site-card:hover .site-card__img {
  transform: scale(1.04);
}

.site-card__body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  border-top: 1px solid var(--border);
}

.site-card__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  flex: 1;
}

.site-card__name {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--text);
  word-break: break-word;
}

.site-card__url {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-card__btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  background: var(--red);
  border: 1px solid var(--red);
  white-space: nowrap;
  transition: box-shadow 0.2s, transform 0.2s;
}

.site-card__btn svg { width: 11px; height: 11px; }

.site-card:hover .site-card__btn {
  box-shadow: 0 0 24px var(--red-glow);
}

@media (max-width: 768px) {
  .websites__grid { grid-template-columns: 1fr; }
  .site-card__name { font-size: 17px; }
  .site-card__body { padding: 16px 18px; gap: 14px; }
  .site-card__btn { padding: 8px 14px; font-size: 8px; }
}

/* ── ACADEMIC ── */
.academic {
  background: var(--bg-3);
  position: relative;
}

.academic::before {
  content: '';
  display: block;
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: 0.4;
}

.academic__table {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.academic-row {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  align-items: center;
  gap: 40px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.25s, padding-left 0.25s;
  cursor: default;
}

.academic-row:hover {
  background: rgba(255,255,255,0.02);
  padding-left: 16px;
}

.academic-row--top { border-color: rgba(255, 0, 46, 0.2); }
.academic-row--top:hover { background: rgba(255, 0, 46, 0.03); }

.academic-row__grade {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-shrink: 0;
}

.academic-row__pct {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 60px);
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--red);
  text-shadow: 0 0 20px var(--red-dim);
}

.academic-row__class {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--text-3);
  color: var(--text-3);
}

.academic-row__class--gold {
  border-color: rgba(255, 0, 46, 0.4);
  color: var(--red);
  background: var(--red-dim);
}

.academic-row__body { flex: 1; min-width: 0; }

.academic-row__module {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.academic-row__detail {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-3);
  font-family: var(--font-mono);
}

.academic-row__download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  background: transparent;
  border: 1px solid var(--border-2);
  padding: 8px 14px;
  transition: color 0.22s var(--ease-out), border-color 0.22s var(--ease-out), background 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out), transform 0.22s var(--ease-out);
}

.academic-row__download:hover {
  color: var(--red);
  border-color: var(--red);
  background: var(--red-dim);
  box-shadow: 0 0 14px var(--red-dim);
  transform: translateY(-2px);
}

.academic-row__badge {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--red);
  padding: 7px 14px;
  white-space: nowrap;
  opacity: 0;
  box-shadow: 0 0 16px var(--red-glow);
}

.academic-row__badge:empty { display: none; }
.academic-row--top .academic-row__badge { opacity: 1; }

/* ── CONTACT ── */
.contact { background: var(--bg-2); position: relative; }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 72px);
  align-items: start;
}

.contact__intro {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-2);
  margin-top: 8px;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 40px;
  border-top: 1px solid var(--border);
}

.contact__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.22s, padding-left 0.22s;
  gap: 16px;
}

.contact__link:hover {
  padding-left: 8px;
  border-bottom-color: var(--red);
}

.contact__link-label {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  flex-shrink: 0;
  width: 48px;
}

.contact__link-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  flex: 1;
}

.contact__link-value--phone {
  color: var(--red);
  text-decoration: none;
}

.contact__link-arrow {
  color: var(--text-3);
  flex-shrink: 0;
  transition: transform 0.2s var(--ease-out), color 0.2s;
}

.contact__link:hover .contact__link-arrow {
  transform: translateX(4px);
  color: var(--red);
}

.contact__cv { align-self: flex-start; }

.contact__form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── FORM ── */
.contact__form { display: flex; flex-direction: column; gap: 16px; }

.form-group { position: relative; }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 22px 18px 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-bottom-color: var(--text-3);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  outline: none;
  resize: none;
  transition: border-color 0.22s, background 0.22s;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: transparent; }

.form-group label {
  position: absolute;
  left: 18px;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  pointer-events: none;
  transition: all 0.22s var(--ease-out);
  letter-spacing: 0.06em;
}

.form-group--textarea label { top: 20px; }

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: 7px;
  font-size: 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--border-2);
  border-bottom-color: var(--red);
  background: var(--bg-4);
  box-shadow: 0 4px 16px rgba(255,0,46,0.06);
}

.form-group.has-error input,
.form-group.has-error textarea {
  border-bottom-color: #ff3d3d;
}

.contact__form .btn { align-self: flex-start; margin-top: 12px; }

/* ── FOOTER ── */
.footer {
  background: var(--bg);
  padding: 52px 0 40px;
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 0.08em;
  color: var(--text);
  display: block;
  margin-bottom: 10px;
  transition: color 0.2s, text-shadow 0.2s;
}
.footer__logo:hover {
  color: var(--red);
  text-shadow: 0 0 20px var(--red-glow);
}

.footer__brand p {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  line-height: 1.8;
}

.footer__nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: flex-start;
  padding-top: 6px;
}

.footer__nav a {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color 0.2s;
}

.footer__nav a:hover { color: var(--red); }

.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.footer__bottom span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.footer__bottom::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--red);
  animation: blink 2s step-start infinite;
}

/* ── KEYFRAMES ── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

@keyframes floatA {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(-20px, 24px); }
}

@keyframes floatB {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(16px, -20px); }
}

@keyframes pulse-line {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50%       { opacity: 1;   transform: scaleY(1); }
}

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

/* Glitch animations */
@keyframes glitch-r {
  0%  { clip-path: inset(0 0 98% 0);  transform: translate(-4px, 0); }
  10% { clip-path: inset(15% 0 70% 0); transform: translate(3px, 0); }
  20% { clip-path: inset(55% 0 25% 0); transform: translate(-3px, 1px); }
  30% { clip-path: inset(80% 0 4% 0);  transform: translate(4px, 0); }
  40% { clip-path: inset(5% 0 88% 0);  transform: translate(-2px, 0); }
  50%, 100% { clip-path: inset(0 0 0 0); transform: translate(0, 0); opacity: 0; }
}

@keyframes glitch-c {
  0%  { clip-path: inset(0 0 92% 0);  transform: translate(4px, 0); }
  15% { clip-path: inset(30% 0 50% 0); transform: translate(-3px, 0); }
  30% { clip-path: inset(60% 0 20% 0); transform: translate(3px, -1px); }
  45% { clip-path: inset(85% 0 2% 0);  transform: translate(-4px, 0); }
  55%, 100% { clip-path: inset(0 0 0 0); transform: translate(0, 0); opacity: 0; }
}

@keyframes ambient-glitch {
  0%, 91%, 100%  { transform: none; filter: none; }
  92%  { transform: translate(3px, 0);  filter: hue-rotate(60deg) brightness(1.1); }
  93%  { transform: translate(-3px, 0); filter: hue-rotate(-60deg); }
  94%  { transform: translate(0, 2px);  filter: none; }
  94.5%{ transform: translate(-2px, 0); filter: saturate(2); }
  95%  { transform: none; filter: none; }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .portfolio__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-card--featured,
  .project-card--wide { grid-column: span 2; }
  .academic-row {
    grid-template-columns: 130px 1fr auto;
    gap: 24px;
  }
}

/* Centre all text site-wide */
body { text-align: center; }
.container,
.section__header,
.about__text,
.about__heading,
.about__body,
.section__title,
.section__subtitle,
.academic__intro,
.portfolio__intro,
.websites__intro,
.contact__heading,
.academic-row__body,
.academic-row__module,
.academic-row__detail,
.site-card__meta,
.site-card__name,
.site-card__url,
.footer,
.footer__bottom { text-align: center; }
.section__label,
.section__subtitle,
.section__label::before { margin-left: auto; margin-right: auto; }
.about__body,
.about__skills,
.about__stats,
.hero__name,
.hero__tagline,
.hero__cta,
.contact__intro,
.portfolio__filter,
.footer__nav { justify-content: center; }
.about__skills { justify-content: center; }
.stat { align-items: center; }
.footer__grid { align-items: center; }
.footer__info { text-align: center; }
.academic-row__badge { justify-self: center; }
.academic-row__grade { justify-content: center; }
.academic-row__title,
.academic-row__detail { text-align: center; }
.site-card__body { justify-content: center; }
.contact__form-actions { justify-content: center; }

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__menu  { display: flex; }

  .about__text::before { display: none; }

  .portfolio__grid { grid-template-columns: 1fr; gap: 2px; }
  .project-card--featured,
  .project-card--wide { grid-column: span 1; }
  .project-card--featured .project-card__img { min-height: 400px; }

  .academic-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 24px 0;
  }

  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid  { flex-direction: column; }
}

@media (max-width: 480px) {
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { text-align: center; justify-content: center; }
  .about__stats { grid-template-columns: repeat(3, 1fr); }
}