/* ============================================================
   OCKERT OOSTHUIZEN — Portfolio CSS
   Theme: Terminal / cmd — Red & Black
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cascadia+Code:wght@400;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

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

:root {
  --bg:         #08080a;
  --bg-soft:    #0d0d10;
  --bg-card:    #131215;
  --bg-card-2:  #18171a;
  --bg-nav:     rgba(8,8,10,0.88);
  --border:     #28252a;
  --border-soft:#1c1a1d;

  --red:        #ff2741;
  --red-2:      #c5111f;
  --red-dim:    rgba(255,39,65,0.10);
  --red-glow:   rgba(255,39,65,0.45);

  /* legacy alias — keeps any inline var(--cyan) references on-theme */
  --cyan:       var(--red);
  --cyan-dim:   var(--red-dim);
  --cyan-glow:  var(--red-glow);

  --white:      #f3eef0;
  --muted:      #978d90;
  --muted-2:    #5c555a;

  --font-head:  'Cascadia Code', 'JetBrains Mono', Consolas, 'Courier New', monospace;
  --font-body:  'JetBrains Mono', 'Cascadia Code', Consolas, 'Courier New', monospace;
  --font-mono:  'JetBrains Mono', Consolas, 'Courier New', monospace;

  --radius:     6px;
  --radius-sm:  4px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
p, span, div, h1, h2, h3, h4 { word-break: break-word; }

/* ── CRT scanline overlay ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 3px),
    radial-gradient(ellipse at 50% 0%, rgba(255,39,65,0.05), transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(0,0,0,0.55), transparent 60%);
  mix-blend-mode: overlay;
  opacity: 0.65;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--red); }

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 3rem;
  background: var(--bg-nav);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: padding var(--transition);
}
.navbar.scrolled { padding: 0.7rem 3rem; border-bottom-color: var(--red-2); }

.logo {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--white);
}
.logo .accent { color: var(--red); }

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.3px;
  padding: 0.3rem 0;
  position: relative;
  transition: color var(--transition);
}
.nav-links a::before { content: '/'; color: var(--muted-2); margin-right: 4px; }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--red); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--red); }

/* ── Shared Section ── */
.section {
  padding: 6rem 3rem;
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--red);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.section-label::before { content: '// '; color: var(--muted-2); }
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.25;
  letter-spacing: 0;
}
.section-subtitle {
  color: var(--muted);
  font-size: 1rem;
  max-width: 600px;
  margin-bottom: 3rem;
}
.divider {
  width: 48px; height: 3px;
  background: var(--red);
  border-radius: 2px;
  margin-bottom: 2.5rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, var(--red), var(--red-2));
  color: #0a0506;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.3px;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}
.btn::before { content: '$'; opacity: 0.55; }
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px var(--red-glow);
  filter: brightness(1.08);
}
.btn-outline {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 0.58rem 1.1rem;
}
.btn-outline::before { content: '['; opacity: 0.55; }
.btn-outline::after { content: ']'; opacity: 0.55; }
.btn-outline:hover {
  background: var(--red-dim);
  box-shadow: 0 8px 26px var(--red-glow);
}
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.7rem; }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-direction: column;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero > * { position: relative; z-index: 1; }
.hero .matrix-canvas,
.hero .hero-grid,
.hero .hero-glow { position: absolute; inset: 0; z-index: 0; }

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--red);
  border-radius: 999px;
  background: var(--red-dim);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1.4rem;
  opacity: 0;
  animation: fadeUp 0.6s forwards 0.1s;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--red);
  animation: badgePulse 2s infinite;
}

.hero-greeting {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--red);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  opacity: 0;
  animation: fadeUp 0.6s forwards 0.3s;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 7vw, 4.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0;
  color: var(--white);
  opacity: 0;
  animation: fadeUp 0.7s forwards 0.6s, glitchFlicker 7s infinite 2.5s;
}
.hero-title .name-accent { color: var(--red); }

/* Terminal block */
.terminal {
  margin: 2.5rem auto 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 540px;
  width: 100%;
  overflow: hidden;
  opacity: 0;
  animation: fadeUp 0.7s forwards 1s;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,39,65,0.06);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.65rem 1rem;
  background: #19171a;
  border-bottom: 1px solid var(--border);
}
.terminal-bar span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.terminal-bar span:nth-child(1) { background: var(--red); }
.terminal-bar span:nth-child(2) { background: var(--red-2); }
.terminal-bar span:nth-child(3) { background: #5a1620; }
.terminal-bar .tab-name {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin-left: 8px;
}
.terminal-body {
  padding: 1.2rem 1.4rem;
  text-align: left;
}
.terminal-line {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--muted);
}
.terminal-line .prompt { color: var(--red); margin-right: 6px; }
.terminal-line .val    { color: #f3eef0; }
.terminal-line .str    { color: #ff8a7a; }
.terminal-line .key    { color: var(--white); }
.terminal-line .comment{ color: var(--muted-2); }
.cursor {
  display: inline-block;
  width: 7px; height: 13px;
  background: var(--red);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.6s forwards 1.4s;
}

/* floating grid bg */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.16;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 40%, transparent 100%);
}
.hero-glow {
  position: absolute;
  width: 560px; height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,39,65,0.10) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.matrix-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.22;
  pointer-events: none;
}

/* scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0;
  animation: fadeUp 0.6s forwards 2s;
}
.scroll-hint span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 2px solid var(--border);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}
.scroll-mouse::before {
  content: '';
  width: 3px; height: 6px;
  background: var(--red);
  border-radius: 2px;
  animation: scrollDown 1.5s infinite;
}

/* ── Marquee tech strip ── */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 0.9rem 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 1.6rem;
  white-space: nowrap;
  border-right: 1px solid var(--border);
}
.marquee-track span b { color: var(--red); font-weight: 600; margin-right: 0.5rem; }

/* ── Benefits grid ── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.4rem;
}
.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.7rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--red);
  box-shadow: 0 16px 36px rgba(0,0,0,0.35), 0 0 0 1px var(--red-glow);
}
.benefit-icon { font-size: 1.5rem; margin-bottom: 0.8rem; }
.benefit-card h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.benefit-card p { font-size: 0.83rem; color: var(--muted); }

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-text p {
  color: var(--muted);
  margin-bottom: 1.1rem;
  font-size: 0.95rem;
}
.about-text p strong { color: var(--white); }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: border-color var(--transition), transform var(--transition);
}
.stat-card:hover {
  border-color: var(--red);
  transform: translateY(-3px);
}
.stat-card .stat-num {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
}
.stat-card .stat-label {
  font-size: 0.76rem;
  color: var(--muted);
  margin-top: 0.3rem;
}

/* quick facts */
.quick-facts {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.quick-facts h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
  color: var(--white);
}
.fact-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.fact-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.fact-icon { font-size: 1.1rem; margin-top: 0.1rem; }
.fact-content .fact-title { font-size: 0.8rem; font-weight: 600; color: var(--white); }
.fact-content .fact-desc  { font-size: 0.75rem; color: var(--muted); }

/* ── Changelog (About page, patch-notes style) ── */
.changelog {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.changelog-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.2rem;
  padding: 1.4rem 1.6rem;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.changelog-item:hover { background: var(--bg-card-2); }
.changelog-item:last-child { border-bottom: none; }
.changelog-version {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--red);
  font-size: 0.85rem;
}
.changelog-date { font-size: 0.68rem; color: var(--muted-2); margin-top: 0.3rem; }
.changelog-body h4 { font-size: 0.92rem; color: var(--white); margin-bottom: 0.35rem; }
.changelog-body p { font-size: 0.82rem; color: var(--muted); }

/* ── Skills ── */
.skills-section { background: var(--bg-card); padding: 5rem 0; }
.skills-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 3rem;
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.skill-group {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: border-color var(--transition);
}
.skill-group:hover { border-color: var(--red); }
.skill-group h3 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--red);
  margin-bottom: 1.5rem;
}
.skill-item { margin-bottom: 1.2rem; }
.skill-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}
.skill-name { font-size: 0.83rem; color: var(--white); font-weight: 500; }
.skill-pct  { font-family: var(--font-mono); font-size: 0.73rem; color: var(--muted); }
.skill-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--red), var(--red-2));
  border-radius: 2px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}

/* tech tags */
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--muted);
  transition: all var(--transition);
  cursor: default;
}
.tag:hover {
  border-color: var(--red);
  color: var(--red);
  background: var(--red-dim);
}

/* ── Projects ── */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--red);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px var(--red-glow);
}
.project-card-img {
  height: 170px;
  background: linear-gradient(135deg, #18151a 0%, #0c0a0c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.6rem;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.project-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--red-dim), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-card-img::after { opacity: 1; }
.project-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.project-card-body h3 {
  font-family: var(--font-head);
  font-size: 1.02rem;
  margin-bottom: 0.6rem;
  color: var(--white);
}
.project-card-body p {
  font-size: 0.85rem;
  color: var(--muted);
  flex: 1;
  margin-bottom: 1.2rem;
}
.project-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.project-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 0.2rem 0.6rem;
  background: var(--red-dim);
  color: var(--red);
  border-radius: 4px;
}
.project-links { display: flex; gap: 0.7rem; flex-wrap: wrap; }

/* ── Blog ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: transform var(--transition), border-color var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--red);
}
.blog-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
}
.blog-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--white);
  line-height: 1.35;
}
.blog-card p { font-size: 0.85rem; color: var(--muted); flex: 1; }
.blog-read {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition);
}
.blog-card:hover .blog-read { gap: 0.6rem; }

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.contact-info p { color: var(--muted); font-size: 0.92rem; margin-bottom: 2rem; }
.contact-item {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.2rem;
}
.contact-item-icon {
  width: 42px; height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: border-color var(--transition);
}
.contact-item:hover .contact-item-icon { border-color: var(--red); }
.contact-item-text .label { font-size: 0.7rem; color: var(--muted); }
.contact-item-text .value { font-size: 0.88rem; color: var(--white); }

/* form */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.76rem; color: var(--muted); font-weight: 500; font-family: var(--font-mono); }
.form-group input,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: none;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--red-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted-2); }

/* ── FAQ accordion (Contact page) ── */
.faq { display: flex; flex-direction: column; gap: 0.7rem; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover { border-color: var(--border-soft); }
.faq-item.open { border-color: var(--red); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.3rem;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 0.85rem;
  color: var(--white);
}
.faq-question::after {
  content: '+';
  color: var(--red);
  font-size: 1.2rem;
  line-height: 1;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.3rem;
}
.faq-answer p { font-size: 0.83rem; color: var(--muted); padding-bottom: 0; }
.faq-item.open .faq-answer { max-height: 220px; padding: 0 1.3rem 1.1rem; }

/* ── Footer ── */
footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 2.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
footer .footer-logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
}
footer .footer-logo .accent { color: var(--red); }
footer p { font-size: 0.78rem; color: var(--muted); font-family: var(--font-mono); }
.social-links { display: flex; gap: 1rem; }
.social-link {
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  color: var(--muted);
  transition: all var(--transition);
}
.social-link:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--red-glow);
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 8rem 3rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.14;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.page-hero .matrix-canvas { z-index: 0; }
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: 0;
}
.page-hero p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.8rem;
}

/* ── Floating bubble dock ── */
.bubble-dock {
  position: fixed;
  right: 1.6rem;
  bottom: 1.6rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.8rem;
  z-index: 500;
}
.bubble {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--red);
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  position: relative;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(10px) scale(0.9);
  pointer-events: none;
}
.bubble.visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.bubble:hover { transform: translateY(-3px) scale(1.06); box-shadow: 0 10px 28px var(--red-glow); }
.bubble::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1px solid var(--red);
  opacity: 0.6;
  animation: bubblePing 2.4s ease-out infinite;
}
.bubble-top { font-family: var(--font-head); }

.quick-panel {
  position: absolute;
  bottom: 60px;
  right: 0;
  width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: 0 16px 40px rgba(0,0,0,0.55), 0 0 0 1px var(--red-glow);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.quick-panel.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.quick-panel-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.7rem;
}
.quick-panel a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--white);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.quick-panel a:last-child { border-bottom: none; }
.quick-panel a:hover { color: var(--red); }

/* ── Reveal animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Keyframes ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes scrollDown {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(8px); opacity: 0; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes badgePulse {
  0%   { box-shadow: 0 0 0 0 var(--red-glow); }
  70%  { box-shadow: 0 0 0 8px rgba(255,39,65,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,39,65,0); }
}
@keyframes bubblePing {
  0%   { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.35); opacity: 0; }
}
@keyframes glitchFlicker {
  0%, 92%, 100% { text-shadow: none; transform: translate(0,0); }
  93% { text-shadow: 2px 0 var(--red), -2px 0 #4a0a12; transform: translate(-1px,0); }
  94% { text-shadow: -2px 0 var(--red), 2px 0 #4a0a12; transform: translate(1px,0); }
  95% { text-shadow: none; transform: translate(0,0); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar { padding: 1rem 1.5rem; }
  .nav-links {
    display: none;
    position: absolute;
    top: 60px; left: 0; right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.2rem;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }

  .section { padding: 4rem 1.5rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  footer { flex-direction: column; text-align: center; padding: 2rem 1.5rem; }
  .page-hero { padding: 7rem 1.5rem 3rem; }
  .changelog-item { grid-template-columns: 1fr; gap: 0.4rem; }
  .bubble-dock { right: 1rem; bottom: 1rem; }
  .bubble { width: 44px; height: 44px; font-size: 1rem; }
  .quick-panel { width: 190px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}