/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bbs-bg: #020204;
  --bbs-bg-elevated: #0c0c14;
  --bbs-bg-panel: #08080f;
  --bbs-border: #1e1e32;
  --bbs-border-glow: rgba(45, 215, 245, 0.45);
  --bbs-cyan: #2dd7f5;
  --bbs-cyan-dim: #19cdf5;
  --bbs-magenta: #e656f5;
  --bbs-magenta-deep: #a523ff;
  --bbs-orange: #ff9a3c;
  --bbs-yellow: #ffd93d;
  --bbs-green: #5cf0a8;
  --bbs-blue-soft: #7ec8ff;
  --bbs-text: #c8d4e6;
  --bbs-text-light: #8892a8;
  --bbs-text-muted: #5c6478;
  --spacing-unit: 1rem;
  --max-width: 1200px;
  --font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --font-display: "Orbitron", "JetBrains Mono", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, monospace;
  --neon-cyan: 0 0 12px rgba(45, 215, 245, 0.85), 0 0 28px rgba(45, 215, 245, 0.35);
  --neon-magenta: 0 0 12px rgba(230, 86, 245, 0.75), 0 0 24px rgba(165, 35, 255, 0.3);
  --neon-orange: 0 0 14px rgba(255, 154, 60, 0.55);
  /* Legacy aliases for any remaining references */
  --color-primary: var(--bbs-cyan);
  --color-primary-dark: var(--bbs-cyan-dim);
  --color-accent: var(--bbs-green);
  --color-text: var(--bbs-text);
  --color-text-light: var(--bbs-text-light);
  --color-bg: var(--bbs-bg);
  --color-border: var(--bbs-border);
  --color-code-bg: var(--bbs-bg-panel);
  /*
   * Demoscene “tube” ramps (warm / cool): stepped bands, dark→mid fast,
   * long pale approach, 2px white core — see raster comment block below.
   */
  --bbs-raster-warm-1: #140a06;
  --bbs-raster-warm-2: #4a2010;
  --bbs-raster-warm-3: #6d3818;
  --bbs-raster-warm-4: #9a6230;
  --bbs-raster-warm-5: #c49a6a;
  --bbs-raster-warm-6: #e8d2a8;
  --bbs-raster-warm-7: #f8ecd0;
  --bbs-raster-warm-8: #fff8ed;
  --bbs-raster-cool-1: #060d18;
  --bbs-raster-cool-2: #0f2848;
  --bbs-raster-cool-3: #1a5080;
  --bbs-raster-cool-4: #2d78b8;
  --bbs-raster-cool-5: #5aaee0;
  --bbs-raster-cool-6: #9ad4f2;
  --bbs-raster-cool-7: #c8ecff;
  --bbs-raster-cool-8: #e8f8ff;
  --bbs-raster-white: #ffffff;
  /* 40 + 160 + 64 + 160 + 40 — two pipes, big black gutter */
  --bbs-raster-period: 464px;
  /* iOS safe areas; constant() for older WebKit, env() for current */
  --bbs-safe-top: constant(safe-area-inset-top);
  --bbs-safe-top: env(safe-area-inset-top, 0px);
  --bbs-safe-right: constant(safe-area-inset-right);
  --bbs-safe-right: env(safe-area-inset-right, 0px);
  --bbs-safe-bottom: constant(safe-area-inset-bottom);
  --bbs-safe-bottom: env(safe-area-inset-bottom, 0px);
  --bbs-safe-left: constant(safe-area-inset-left);
  --bbs-safe-left: env(safe-area-inset-left, 0px);
  /* Mobile drawer min height: synced from VisualViewport in nav.js (Safari dynamic chrome) */
  --bbs-vv-h: 100dvh;
}

html {
  height: 100%;
  height: -webkit-fill-available;
}

.bbs-theme {
  color-scheme: dark;
}

body {
  font-family: var(--font-family);
  color: var(--bbs-text);
  background-color: var(--bbs-bg);
  line-height: 1.65;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: clip;
  /* Chassis-style inset frame */
  box-shadow:
    inset 0 0 0 1px rgba(45, 215, 245, 0.12),
    inset 0 0 0 3px rgba(10, 10, 20, 0.95),
    inset 0 0 0 4px rgba(230, 86, 245, 0.08),
    inset 0 0 80px rgba(45, 215, 245, 0.03);
}

/* Horizontal wash only; warm/cool pipes are separate layers (see .bbs-raster-pipe) */
body.bbs-theme::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
  background: linear-gradient(
    90deg,
    rgba(45, 215, 245, 0.09) 0%,
    rgba(230, 86, 245, 0.08) 50%,
    rgba(255, 154, 60, 0.09) 100%
  );
}

/*
 * Raster pipes: demoscene tubes; vertical motion from js/raster-waves.js (gravity + stair bounces).
 */
.bbs-raster-pipe {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.26;
  mix-blend-mode: screen;
  background-repeat: repeat;
  background-size: 100% var(--bbs-raster-period);
  background-position: 0 0;
}

.bbs-raster-pipe--warm {
  background-image: repeating-linear-gradient(
    180deg,
    var(--bbs-bg) 0,
    var(--bbs-bg) 40px,
    var(--bbs-bg) 42px,
    var(--bbs-raster-warm-1) 42px,
    var(--bbs-raster-warm-1) 51px,
    var(--bbs-raster-warm-2) 51px,
    var(--bbs-raster-warm-2) 59px,
    var(--bbs-raster-warm-3) 59px,
    var(--bbs-raster-warm-3) 67px,
    var(--bbs-raster-warm-4) 67px,
    var(--bbs-raster-warm-4) 77px,
    var(--bbs-raster-warm-5) 77px,
    var(--bbs-raster-warm-5) 89px,
    var(--bbs-raster-warm-6) 89px,
    var(--bbs-raster-warm-6) 106px,
    var(--bbs-raster-warm-7) 106px,
    var(--bbs-raster-warm-7) 115px,
    var(--bbs-raster-warm-8) 115px,
    var(--bbs-raster-warm-8) 119px,
    var(--bbs-raster-white) 119px,
    var(--bbs-raster-white) 121px,
    var(--bbs-raster-warm-8) 121px,
    var(--bbs-raster-warm-8) 125px,
    var(--bbs-raster-warm-7) 125px,
    var(--bbs-raster-warm-7) 134px,
    var(--bbs-raster-warm-6) 134px,
    var(--bbs-raster-warm-6) 151px,
    var(--bbs-raster-warm-5) 151px,
    var(--bbs-raster-warm-5) 163px,
    var(--bbs-raster-warm-4) 163px,
    var(--bbs-raster-warm-4) 173px,
    var(--bbs-raster-warm-3) 173px,
    var(--bbs-raster-warm-3) 181px,
    var(--bbs-raster-warm-2) 181px,
    var(--bbs-raster-warm-2) 189px,
    var(--bbs-raster-warm-1) 189px,
    var(--bbs-raster-warm-1) 198px,
    var(--bbs-bg) 198px,
    var(--bbs-bg) var(--bbs-raster-period)
  );
}

.bbs-raster-pipe--cool {
  background-image: repeating-linear-gradient(
    180deg,
    var(--bbs-bg) 0,
    var(--bbs-bg) 264px,
    var(--bbs-bg) 266px,
    var(--bbs-raster-cool-1) 266px,
    var(--bbs-raster-cool-1) 275px,
    var(--bbs-raster-cool-2) 275px,
    var(--bbs-raster-cool-2) 283px,
    var(--bbs-raster-cool-3) 283px,
    var(--bbs-raster-cool-3) 291px,
    var(--bbs-raster-cool-4) 291px,
    var(--bbs-raster-cool-4) 301px,
    var(--bbs-raster-cool-5) 301px,
    var(--bbs-raster-cool-5) 313px,
    var(--bbs-raster-cool-6) 313px,
    var(--bbs-raster-cool-6) 330px,
    var(--bbs-raster-cool-7) 330px,
    var(--bbs-raster-cool-7) 339px,
    var(--bbs-raster-cool-8) 339px,
    var(--bbs-raster-cool-8) 343px,
    var(--bbs-raster-white) 343px,
    var(--bbs-raster-white) 345px,
    var(--bbs-raster-cool-8) 345px,
    var(--bbs-raster-cool-8) 349px,
    var(--bbs-raster-cool-7) 349px,
    var(--bbs-raster-cool-7) 358px,
    var(--bbs-raster-cool-6) 358px,
    var(--bbs-raster-cool-6) 375px,
    var(--bbs-raster-cool-5) 375px,
    var(--bbs-raster-cool-5) 387px,
    var(--bbs-raster-cool-4) 387px,
    var(--bbs-raster-cool-4) 397px,
    var(--bbs-raster-cool-3) 397px,
    var(--bbs-raster-cool-3) 405px,
    var(--bbs-raster-cool-2) 405px,
    var(--bbs-raster-cool-2) 413px,
    var(--bbs-raster-cool-1) 413px,
    var(--bbs-raster-cool-1) 422px,
    var(--bbs-bg) 422px,
    var(--bbs-bg) var(--bbs-raster-period)
  );
}

@media (prefers-reduced-motion: reduce) {
  .bbs-raster-pipe--warm {
    background-position: 0 148px;
  }

  .bbs-raster-pipe--cool {
    background-position: 0 212px;
  }
}

/* CRT scanlines — fine 1px lines like the hero reference */
body.bbs-theme::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  /* Below site chrome (z-index 200+) so the bar is not visually “under” scanlines */
  z-index: 190;
  opacity: 0.42;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.22) 2px,
    rgba(0, 0, 0, 0.22) 3px
  );
}

/* Header and Navigation */
.site-header,
header.site-header {
  position: sticky;
  top: 0;
  /* Opaque bar so full-bleed hero does not show through while scrolling */
  background: linear-gradient(180deg, var(--bbs-bg-elevated) 0%, var(--bbs-bg-panel) 100%);
  border-bottom: 1px solid var(--bbs-border);
  box-shadow:
    0 1px 0 rgba(45, 215, 245, 0.12),
    0 12px 32px rgba(0, 0, 0, 0.45);
  z-index: 200;
  isolation: isolate;
  padding: var(--spacing-unit);
  padding-top: calc(var(--spacing-unit) + var(--bbs-safe-top, 0px));
  padding-left: calc(var(--spacing-unit) + var(--bbs-safe-left, 0px));
  padding-right: calc(var(--spacing-unit) + var(--bbs-safe-right, 0px));
  display: flex;
  align-items: center;
  justify-content: center;
  /* Keep bar height when hamburger is position:absolute (out of flow) */
  min-height: calc(30px + 2 * var(--spacing-unit) + var(--bbs-safe-top, 0px));
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 310;
  position: absolute;
  left: calc(var(--spacing-unit) + var(--bbs-safe-left, 0px));
  top: 50%;
  transform: translateY(-50%);
}

.hamburger span {
  width: 100%;
  height: 3px;
  border-radius: 3px;
  transition: all 0.3s ease;
  background: linear-gradient(90deg, var(--bbs-cyan), var(--bbs-magenta));
  box-shadow: 0 0 6px rgba(45, 215, 245, 0.5);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

.nav-menu {
  position: fixed;
  /* Sibling of fixed header (viewport CB); height from JS so 100dvh gaps don’t show under iOS chrome */
  top: 0;
  left: 0;
  width: 100%;
  height: var(--bbs-vv-h, 100dvh);
  min-height: 100dvh;
  min-height: max(100dvh, 100lvh);
  background: radial-gradient(ellipse at 50% 0%, rgba(45, 215, 245, 0.08), transparent 55%),
    var(--bbs-bg);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 300;
  padding: calc(var(--spacing-unit) * 4 + var(--bbs-safe-top, 0px))
    calc(var(--spacing-unit) + var(--bbs-safe-right, 0px))
    calc(var(--spacing-unit) + var(--bbs-safe-bottom, 0px))
    calc(var(--spacing-unit) + var(--bbs-safe-left, 0px));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
}

.nav-menu.active {
  transform: translateX(0);
}

.nav-menu ul {
  list-style: none;
  text-align: center;
  width: 100%;
  max-width: 24rem;
}

.nav-menu li {
  margin-bottom: var(--spacing-unit);
}

.nav-menu a {
  display: block;
  padding: var(--spacing-unit);
  color: var(--bbs-cyan);
  text-decoration: none;
  font-size: 1.25rem;
  font-family: var(--font-mono);
  text-shadow: var(--neon-cyan);
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.nav-menu a:hover {
  color: var(--bbs-orange);
  text-shadow: var(--neon-orange);
}

.bbs-nav-flank,
.bbs-nav-accent {
  display: none;
}

/* Desktop navigation */
@media (min-width: 768px) {
  .site-bar {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    position: relative;
    padding-top: calc(var(--spacing-unit) + var(--bbs-safe-top, 0px));
    padding-bottom: var(--spacing-unit);
    padding-left: calc(var(--spacing-unit) * 2 + var(--bbs-safe-left, 0px));
    padding-right: calc(var(--spacing-unit) * 2 + var(--bbs-safe-right, 0px));
    background: linear-gradient(180deg, var(--bbs-bg-elevated) 0%, var(--bbs-bg-panel) 100%);
    border-bottom: 1px solid var(--bbs-border);
    box-shadow:
      0 1px 0 rgba(45, 215, 245, 0.12),
      0 12px 32px rgba(0, 0, 0, 0.45);
    z-index: 200;
    isolation: isolate;
  }

  .site-header,
  header.site-header {
    display: contents;
    padding: 0;
    min-height: 0;
    background: none;
    border: none;
    box-shadow: none;
    position: static;
    isolation: auto;
  }

  .hamburger {
    display: none;
  }

  .nav-menu {
    position: static;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: auto;
    height: auto;
    min-height: 0;
    transform: none;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
    justify-content: center;
    background: transparent;
  }

  .nav-menu ul {
    width: auto;
    max-width: none;
    text-align: left;
  }

  .bbs-nav-flank,
  .bbs-nav-accent {
    display: inline;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    user-select: none;
  }

  .bbs-nav-flank {
    color: var(--bbs-magenta-deep);
    text-shadow: var(--neon-magenta);
  }

  .bbs-nav-accent {
    color: var(--bbs-yellow);
    text-shadow: 0 0 10px rgba(255, 217, 61, 0.45);
    opacity: 0.95;
  }

  .nav-menu ul {
    display: flex;
    gap: calc(var(--spacing-unit) * 1.75);
    align-items: center;
  }

  .nav-menu li {
    margin-bottom: 0;
  }

  .nav-menu a {
    padding: calc(var(--spacing-unit) * 0.5) var(--spacing-unit);
    font-size: 0.95rem;
    text-shadow: 0 0 8px rgba(45, 215, 245, 0.5);
  }
}

/* Main content */
main {
  flex: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--spacing-unit) * 2) var(--spacing-unit);
  position: relative;
  z-index: 0;
}

/* Shared BBS panel chrome */
.bbs-panel {
  position: relative;
  background: linear-gradient(165deg, var(--bbs-bg-panel) 0%, var(--bbs-bg-elevated) 100%);
  border: 1px solid var(--bbs-border);
  box-shadow:
    0 0 0 1px rgba(45, 215, 245, 0.06),
    0 0 24px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.bbs-panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(45, 215, 245, 0.35),
    rgba(230, 86, 245, 0.2) 40%,
    rgba(255, 154, 60, 0.25) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.55;
}

/* Home page styles */
.home-container {
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.name {
  font-size: clamp(1.75rem, 5vw, 2.85rem);
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 1.25);
  color: var(--bbs-text);
}

.name--bbs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.bbs-hero-identity {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem 1.15rem;
  width: 100%;
  margin-top: 0.2rem;
  padding: 0 0.5rem 0.2rem;
}

.name--bbs-hero {
  margin: 0;
  padding: 0;
  text-align: center;
  width: auto;
  max-width: 100%;
  flex: 0 1 auto;
}

.bbs-hero-avatar-block {
  flex: 0 0 auto;
  line-height: 0;
}

/* ANSI-ish frame around portrait (colors: shared .c* classes from bbs-logo.css) */
.bbs-avatar-frame {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: var(--font-mono);
  font-size: clamp(0.42rem, 1.15vw, 0.58rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  user-select: none;
}

.bbs-avatar-frame__bot,
.bbs-avatar-frame__caption {
  white-space: nowrap;
  opacity: 0.92;
}

.bbs-avatar-frame__bot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
  margin-top: 0.2em;
}

.bbs-avatar-frame__caption {
  filter: drop-shadow(0 0 5px rgba(230, 86, 245, 0.15));
}

.bbs-avatar-frame__sparkle {
  display: inline-block;
  letter-spacing: 0.06em;
  filter: drop-shadow(0 0 6px rgba(45, 215, 245, 0.35));
}

.bbs-avatar-frame__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15em;
}

.bbs-avatar-frame__rail {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  filter: drop-shadow(0 0 4px rgba(45, 215, 245, 0.25));
}

.bbs-hero-avatar {
  flex: 0 0 auto;
  line-height: 0;
  position: relative;
}

.bbs-hero-avatar img {
  width: clamp(4.25rem, 13vw, 5.85rem);
  height: clamp(4.25rem, 13vw, 5.85rem);
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(45, 215, 245, 0.55);
  box-shadow:
    0 0 0 3px rgba(10, 10, 20, 0.95),
    0 0 20px rgba(230, 86, 245, 0.28),
    0 0 32px rgba(45, 215, 245, 0.12);
  display: block;
}

.name-bbs-flank {
  font-family: var(--font-mono);
  font-size: 0.55em;
  color: var(--bbs-magenta);
  text-shadow: var(--neon-magenta);
}

.name-bbs-text {
  background: linear-gradient(90deg, var(--bbs-cyan) 0%, var(--bbs-magenta) 45%, var(--bbs-orange) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 20px rgba(45, 215, 245, 0.35)) drop-shadow(0 0 14px rgba(255, 154, 60, 0.25));
}

.profile-section {
  margin: var(--spacing-unit) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.profile-bio-module {
  text-align: left;
  max-width: 38rem;
  width: 100%;
  padding: calc(var(--spacing-unit) * 1.35) calc(var(--spacing-unit) * 1.35) calc(var(--spacing-unit) * 1.35)
    calc(var(--spacing-unit) * 1.6);
  border-radius: 4px;
  border-left: 3px solid var(--bbs-cyan);
  box-shadow:
    inset 4px 0 0 rgba(45, 215, 245, 0.12),
    inset 8px 0 0 rgba(230, 86, 245, 0.06),
    0 0 28px rgba(0, 0, 0, 0.4);
}

/* LED strip uses ::after so .bbs-panel::before keeps the gradient frame */
.profile-bio-module::after {
  content: "";
  position: absolute;
  left: 10px;
  top: 1rem;
  bottom: 1rem;
  width: 3px;
  background: repeating-linear-gradient(
    180deg,
    var(--bbs-cyan) 0 6px,
    transparent 6px 12px,
    var(--bbs-magenta) 12px 18px,
    transparent 18px 24px
  );
  opacity: 0.35;
  pointer-events: none;
}

.bio {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--bbs-text);
  max-width: none;
  margin: 0 auto;
  font-family: var(--font-mono);
}

.bio + .bio {
  margin-top: calc(var(--spacing-unit) * 1.15);
}

.bio a {
  color: var(--bbs-cyan);
  text-decoration: none;
  text-shadow: 0 0 8px rgba(45, 215, 245, 0.25);
}

.bio a:hover {
  color: var(--bbs-orange);
  text-decoration: underline;
}

.bio-secondary {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--bbs-text-light);
  max-width: none;
  margin: calc(var(--spacing-unit) * 1.1) auto 0;
  font-family: var(--font-mono);
}

.bio-secondary a {
  color: var(--bbs-magenta);
  text-decoration: none;
}

.bio-secondary a:hover {
  text-decoration: underline;
  color: var(--bbs-orange);
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: calc(var(--spacing-unit) * 1.25);
  margin-top: calc(var(--spacing-unit) * 3);
  flex-wrap: wrap;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 4px;
  background: transparent;
  color: var(--bbs-cyan);
  text-decoration: none;
  border: 1px solid rgba(45, 215, 245, 0.45);
  box-shadow:
    0 0 12px rgba(45, 215, 245, 0.15),
    inset 0 0 12px rgba(45, 215, 245, 0.05);
  transition: color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.social-icons a:hover {
  color: var(--bbs-orange);
  border-color: rgba(255, 154, 60, 0.75);
  box-shadow: 0 0 20px rgba(255, 154, 60, 0.25);
  transform: translateY(-2px);
}

.social-icons a svg {
  width: 24px;
  height: 24px;
  filter: drop-shadow(0 0 4px rgba(45, 215, 245, 0.4));
}

.social-icons a:hover svg {
  filter: drop-shadow(0 0 6px rgba(255, 154, 60, 0.5));
}

/* About page styles */
.about-container {
  max-width: 800px;
  margin: 0 auto;
}

.about-container h1 {
  font-size: clamp(1.6rem, 4vw, 2.35rem);
  font-weight: 800;
  margin-bottom: calc(var(--spacing-unit) * 2);
  font-family: var(--font-display);
  letter-spacing: 0.03em;
  background: linear-gradient(90deg, var(--bbs-cyan), var(--bbs-orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 16px rgba(45, 215, 245, 0.25));
}

/* Solid panels so CRT scanlines do not strip body text */
.about-content-block,
.intro {
  padding: calc(var(--spacing-unit) * 1.25);
  background: var(--bbs-bg-panel);
  border: 1px solid var(--bbs-border);
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px rgba(45, 215, 245, 0.05);
}

.intro {
  font-size: 1.02rem;
  line-height: 1.8;
  margin-bottom: calc(var(--spacing-unit) * 3);
  color: var(--bbs-text);
  font-family: var(--font-mono);
}

.timeline {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.timeline h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 0.75);
  color: var(--bbs-cyan);
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  text-shadow: 0 0 12px rgba(45, 215, 245, 0.25);
}

.timeline-note {
  font-size: 0.9rem;
  color: var(--bbs-text-light);
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  font-family: var(--font-mono);
}

.timeline-note a {
  color: var(--bbs-magenta);
  text-decoration: none;
}

.timeline-note a:hover {
  text-decoration: underline;
  color: var(--bbs-orange);
}

.timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: calc(var(--spacing-unit) * 1.75);
  row-gap: calc(var(--spacing-unit) * 0.35);
  align-items: start;
  margin-bottom: calc(var(--spacing-unit) * 1.25);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bbs-yellow);
  white-space: nowrap;
  text-shadow: 0 0 8px rgba(255, 217, 61, 0.2);
}

.timeline-body {
  line-height: 1.75;
  min-width: 0;
  color: var(--bbs-text);
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.timeline-body a {
  color: var(--bbs-cyan);
  text-decoration: none;
}

.timeline-body a:hover {
  text-decoration: underline;
  color: var(--bbs-orange);
}

@media (max-width: 520px) {
  .timeline-item {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 0.35);
  }

  .timeline-period {
    white-space: normal;
  }
}

.skills {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.skills h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  color: var(--bbs-cyan);
  font-family: var(--font-display);
}

.skill-category {
  margin-bottom: calc(var(--spacing-unit) * 1);
  line-height: 1.8;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--bbs-text);
  padding-left: calc(var(--spacing-unit) * 1.25 + 0.5rem);
  border-left: 2px solid rgba(230, 86, 245, 0.35);
}

.skill-category strong {
  color: var(--bbs-text);
}

.story {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.story h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  color: var(--bbs-cyan);
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  text-shadow: 0 0 12px rgba(45, 215, 245, 0.25);
}

.story p {
  margin-bottom: calc(var(--spacing-unit) * 1.25);
  line-height: 1.8;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--bbs-text);
}

.story p:last-child {
  margin-bottom: 0;
}

.values {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.values p {
  margin-bottom: calc(var(--spacing-unit) * 1);
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--bbs-orange);
}

.values ul {
  list-style: none;
  padding-left: calc(var(--spacing-unit) * 2);
}

.values .about-content-block > ul {
  margin: 0;
}

.values li {
  margin-bottom: calc(var(--spacing-unit) * 0.5);
  line-height: 1.8;
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--bbs-text);
}

.values li::before {
  content: "▸";
  color: var(--bbs-magenta);
  font-weight: bold;
  position: absolute;
  left: calc(var(--spacing-unit) * -1.25);
  text-shadow: 0 0 8px rgba(230, 86, 245, 0.4);
}

.personal {
  margin-bottom: calc(var(--spacing-unit) * 4);
}

.personal p {
  line-height: 1.8;
  font-family: var(--font-mono);
  color: var(--bbs-text);
}

.social-links {
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.social-links .about-content-block > ul {
  margin: 0;
}

.social-links h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  color: var(--bbs-cyan);
  font-family: var(--font-display);
}

.social-links ul {
  list-style: none;
}

.social-links li {
  margin-bottom: calc(var(--spacing-unit) * 0.5);
  font-family: var(--font-mono);
}

.social-links a {
  color: var(--bbs-cyan);
  text-decoration: none;
  transition: color 0.2s ease;
}

.social-links a:hover {
  color: var(--bbs-orange);
  text-decoration: underline;
}

/* Footer */
footer {
  text-align: center;
  padding: calc(var(--spacing-unit) * 2) var(--spacing-unit);
  padding-bottom: calc(var(--spacing-unit) * 2 + env(safe-area-inset-bottom, 0px));
  color: var(--bbs-text-light);
  font-size: 0.88rem;
  font-family: var(--font-mono);
  background: linear-gradient(0deg, rgba(8, 8, 15, 0.98), rgba(2, 2, 4, 0.95));
  box-shadow: 0 -1px 0 rgba(45, 215, 245, 0.08);
}

.footer-copy {
  margin: 0;
}

.footer-meta {
  margin: 0.45rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bbs-text-muted);
  letter-spacing: 0.04em;
}

.footer-meta .code-hl--kw {
  color: var(--bbs-magenta);
  font-weight: 700;
}

/* Mobile: edge-to-edge hero, readable gutters for text; keep scroll layers under the nav bar */
@media (max-width: 767px) {
  /* Don’t nest fixed nav inside fixed header (iOS uses the wrong containing block). */
  .site-bar {
    display: contents;
  }

  /*
   * Pin the bar to the layout viewport top (notch); VisualViewport is used for the drawer only.
   */
  .site-header,
  header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    overflow: visible;
  }

  main {
    max-width: none;
    padding-left: 0;
    padding-right: 0;
    /* Offset for fixed header (same as header min-height border box) */
    padding-top: calc(30px + 2 * var(--spacing-unit) + var(--bbs-safe-top, 0px));
    padding-bottom: calc(var(--spacing-unit) * 2);
  }

  main > .bbs-hero-fullbleed:first-child {
    margin-top: 0;
  }

  .home-container,
  .about-container {
    padding-left: max(var(--spacing-unit), env(safe-area-inset-left, 0px));
    padding-right: max(var(--spacing-unit), env(safe-area-inset-right, 0px));
  }

  /* Hero title + frame: same inline-size container as ASCII (.bbs-hero-inner) */
  .bbs-hero-identity {
    padding-left: 0;
    padding-right: 0;
    gap: 0.5rem 0.65rem;
  }

  .name--bbs.name--bbs-hero {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    letter-spacing: 0.025em;
    font-size: clamp(0.7rem, calc(100dvw / 28), 1.45rem);
  }

  .bbs-avatar-frame {
    font-size: clamp(0.3rem, calc(100dvw / 98), 0.5rem);
  }
}

@supports (container-type: inline-size) {
  @media (max-width: 767px) {
    .name--bbs.name--bbs-hero {
      font-size: clamp(0.7rem, calc(100cqi / 28), 1.45rem);
    }

    .bbs-avatar-frame {
      font-size: clamp(0.3rem, calc(100cqi / 98), 0.5rem);
    }
  }
}