/* =========================================================
   Minimal, high-contrast editorial aesthetic
   - Ink background + magenta accent
   - Crisp cards + gentle glass
   - Single page with tabbed panels
   ========================================================= */

:root{
  --bg: #070A13;         /* ink */
  --bg2: #0A1024;        /* deep navy */
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --muted2: rgba(255,255,255,.58);
  --accent: #ff3aa6;     /* magenta */
  --accent2:#7c5cff;     /* violet */
  --good: #49f2c2;
  --shadow: 0 20px 60px rgba(0,0,0,.50);
  --radius: 18px;
  --radius2: 24px;

  --serif: "Fraunces", ui-serif, Georgia, serif;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

*{ box-sizing: border-box; }
html,body{ height: 100%; }
body{
  margin: 0;
  font-family: var(--sans);
  background:
    radial-gradient(1100px 600px at 10% -10%, rgba(255,58,166,.22), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(124,92,255,.18), transparent 55%),
    radial-gradient(700px 500px at 65% 110%, rgba(73,242,194,.08), transparent 50%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  line-height: 1.55;
}

body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  /* subtle technical grid */
  background-image:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .06;
  mask-image: radial-gradient(60% 55% at 50% 0%, black 30%, transparent 80%);
}

body::after{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(700px 240px at 50% 0%, rgba(255,255,255,.06), transparent 60%);
  opacity: .16;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-decoration-color: rgba(255,255,255,.45); }

.container{
  /* Slightly wider gutters so the layout feels centered and calm */
  width: min(1120px, calc(100% - 64px));
  margin: 0 auto;
}

@media (max-width: 560px){
  .container{ width: min(1120px, calc(100% - 36px)); }
}

/* Accessibility */
.skip-link{
  position: absolute;
  left: -999px;
  top: 12px;
  padding: 10px 12px;
  background: rgba(255,255,255,.12);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
}
.skip-link:focus{ left: 12px; z-index: 999; }

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(7,10,19,.65);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 18px 6px;
  gap: 16px;
}
.brand{
  display:flex;
  gap: 12px;
  align-items:center;
  min-width: 260px;
}
.brand-mark{
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 8px 14px rgba(0,0,0,.35));
}
.brand-title{
  font-family: var(--serif);
  letter-spacing: .2px;
  font-weight: 700;
  font-size: 18px;
}
.brand-subtitle{
  color: var(--muted2);
  font-size: 12px;
  margin-top: 2px;
}

.header-glow{
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,58,166,.55), rgba(124,92,255,.55), transparent);
  opacity: .55;
}

/* Tabs */
.tabs{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.tab{
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: var(--text);
  cursor: pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.tab:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
}
.tab[aria-selected="true"]{
  border-color: rgba(255,58,166,.38);
  background: linear-gradient(135deg, rgba(255,58,166,.14), rgba(124,92,255,.10));
  box-shadow: 0 10px 28px rgba(0,0,0,.25);
}

/* Main panels */
.site-main{
  padding: 22px 0 56px;
}
.panel{
  display:none;
  animation: fadeUp .18s ease-out;
}
.panel.active{ display:block; }

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

/* Hero */
.hero{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 22px;
  margin-top: 18px;
  align-items: start;
}
.kicker{
  color: var(--muted2);
  font-weight: 600;
  letter-spacing: .4px;
  text-transform: uppercase;
  font-size: 12px;
}
.headline{
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.08;
  margin: 10px 0 10px;
}
.accent{
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 180% 100%;
  animation: accentShift 9s ease-in-out infinite;
}

@keyframes accentShift{
  0%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
  100%{ background-position: 0% 50%; }
}
.lede{
  color: var(--muted);
  font-size: 16px;
  margin: 0 0 18px;
  max-width: 64ch;
}
.hero-cta{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 650;
  font-size: 13px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  text-decoration:none;
}
.btn:hover{
  text-decoration:none;
  border-color: rgba(255,255,255,.20);
  background: rgba(255,255,255,.07);
}
.btn.primary{
  border-color: rgba(255,58,166,.36);
  background: linear-gradient(135deg, rgba(255,58,166,.18), rgba(124,92,255,.12));
}
.btn.ghost{
  background: rgba(255,255,255,.03);
}

.meta-row{
  margin-top: 14px;
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
}
.meta-chip{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 12px;
}
.dot{
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(73,242,194,.12);
}

/* Cards */
.section{ margin-top: 22px; }
.section-head{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin: 18px 0 14px;
}
.section-head h2{
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: .2px;
}
.section-head p{
  margin: 0;
  color: var(--muted2);
}
.section-head.small h2{ font-size: 18px; }

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card, .glass-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 16px;
  box-shadow: 0 16px 46px rgba(0,0,0,.28);
  /* Keep long tokens (URLs/emails/code) inside the card */
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}
.card h3{
  margin: 0 0 8px;
  font-family: var(--serif);
  letter-spacing: .2px;
}
.card p{ margin: 0; color: var(--muted); }
.card.soft{ background: rgba(255,255,255,.045); }

.glass-card{
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.05));
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.card-title{
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
}
.card-subtitle{
  color: var(--muted2);
  margin-top: 4px;
  font-size: 13px;
}
.divider{
  height: 1px;
  background: rgba(255,255,255,.10);
  margin: 14px 0;
}
.mini-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}
.mini{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  padding: 10px 10px;
  background: rgba(255,255,255,.04);
}
.mini-k{ color: var(--muted2); font-size: 11px; font-weight: 650; letter-spacing: .2px; text-transform: uppercase; }
.mini-v{ margin-top: 4px; font-size: 13px; color: var(--text); }

.callout-title{
  font-weight: 750;
  margin-bottom: 6px;
}
.bullets{
  padding-left: 18px;
  margin: 0;
  color: var(--muted);
}
.bullets li{ margin: 8px 0; }

.side-note{
  color: var(--muted2);
  font-size: 12px;
  margin-top: 12px;
}

/* Tool layout */
.tool-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items:start;
}
.tool-left, .tool-right{
  display:flex;
  flex-direction: column;
  gap: 14px;
}
.diagram{
  width: 100%;
  border-radius: 14px;
  margin-top: 12px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.20);
}
.stack{ display:flex; flex-direction: column; gap: 10px; margin-top: 12px;}
.stack-item{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 12px;
}
.stack-title{ font-weight: 750; margin-bottom: 4px; }
.stack-text{ color: var(--muted); font-size: 13px; }

.pill-row{ display:flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.pill{
  border-radius: 999px;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: 12px;
}
.badge{
  display:inline-flex;
  align-items:center;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 11px;
  border: 1px solid rgba(255,58,166,.28);
  background: rgba(255,58,166,.10);
  color: rgba(255,255,255,.86);
}

/* Work */
.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.item{ padding: 12px 0; border-top: 1px solid rgba(255,255,255,.08); }
.item:first-of-type{ border-top: none; padding-top: 0; }
.item-top{ display:flex; align-items: center; justify-content: space-between; gap: 10px; }
.item-title{ font-weight: 750; }
.item-links{ display:flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.link{
  color: rgba(255,255,255,.88);
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,.25);
}
.link:hover{ text-decoration-color: rgba(255,255,255,.55); }

.paper{ padding: 12px 0; border-top: 1px solid rgba(255,255,255,.08); }
.paper:first-of-type{ border-top: none; padding-top: 0; }
.paper-title{ font-weight: 760; }
.paper-meta{ color: var(--muted2); font-size: 12px; margin-top: 2px; }

/* Link list */
.link-list{ display:flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.link-item{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}
.link-item:hover{
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.05);
  text-decoration:none;
}

.tiny{ font-size: 12px; }
.muted{ color: var(--muted); }
.sep{ margin: 0 8px; color: rgba(255,255,255,.25); }

/* Footer */
.footer{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-left{ display:flex; align-items:center; flex-wrap: wrap; }
.footer-right{ }



/* Technical accents */
.kicker{
  font-family: var(--mono);
  letter-spacing: .6px;
}
.tab{
  font-family: var(--mono);
  letter-spacing: .3px;
}
.badge, .pill, .meta-chip, .mini-k{
  font-family: var(--mono);
}

/* Codeblock */
.codeblock{
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  margin: 10px 0 0;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.28);
  color: rgba(255,255,255,.88);
  overflow: auto;
}

.codeblock-mini{
  /* prevent horizontal overflow on small screens */
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* Link row (email + copy) */
.link-row{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
}
.link-row .link-item{ flex: 1; min-width: 0; }
.copy-btn{
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 650;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: var(--text);
  cursor: pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.copy-btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.18);
}
.copy-btn:active{ transform: translateY(0); }

@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .tool-grid{ grid-template-columns: 1fr; }
  .two-col{ grid-template-columns: 1fr; }
  .glance-grid{ grid-template-columns: 1fr; }
  .modules-grid{ grid-template-columns: 1fr; }
  .targets-grid{ grid-template-columns: 1fr; }
  .brand{ min-width: unset; }
}


/* =========================================================
   Additions: credibility avatar, workflow toggle, subtle motion
   ========================================================= */

.brand-badge{
  position: relative;
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
}
.avatar{
  width: 58px;
  height: 58px;
  border-radius: 999px;
  object-fit: cover;
  object-position: 42% 50%;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.25);
  box-shadow: 0 14px 34px rgba(0,0,0,.40);
}
.brand-badge .brand-mark{
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 19px;
  height: 19px;
  border-radius: 9px;
}


/* Header glow sweep */
.header-glow{
  background-size: 220% 100%;
  animation: glowSweep 7.5s ease-in-out infinite;
}
@keyframes glowSweep{
  0%{ background-position: 0% 50%; opacity: .45; }
  50%{ background-position: 100% 50%; opacity: .75; }
  100%{ background-position: 0% 50%; opacity: .45; }
}

/* Gentle grid drift (technical vibe, low-key) */
body::before{
  animation: gridDrift 38s linear infinite;
}
@keyframes gridDrift{
  from{ transform: translate3d(0,0,0); }
  to{ transform: translate3d(-72px,-72px,0); }
}

/* Card micro-interactions */
.card, .glass-card{
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
.card:hover, .glass-card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.16);
}

/* Hero stickers (subtle personality) */
.hero-card{ position: relative; overflow: hidden; }
.sticker{
  position: absolute;
  width: 60px;
  height: 60px;
  opacity: .22;
  filter: saturate(1.05);
  pointer-events: none;
  animation: floaty 7s ease-in-out infinite;
}
.sticker-coffee{ top: -14px; right: 24px; animation-duration: 7.5s; }
.sticker-avocado{ bottom: 10px; right: -10px; animation-duration: 9.2s; opacity: .26; }
.sticker-buddy{ bottom: -12px; left: -10px; animation-duration: 8.6s; opacity: .22; }
.sticker-orb{ top: 22px; left: -12px; animation-duration: 10.1s; opacity: .18; }

/* Floating sticker dock (visible on every tab) */
.float-dock{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(7,10,19,.45);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 48px rgba(0,0,0,.38);
}
.dock-item{
  width: 42px;
  height: 42px;
  opacity: .28;
  filter: saturate(1.1);
  transform: translateZ(0);
  transition: opacity .15s ease, transform .15s ease;
}
.float-dock:hover .dock-item{ opacity: .40; }
.dock-item:hover{
  opacity: .70;
  transform: translateY(-2px) rotate(2deg);
}

.dock-tooltip{
  position: fixed;
  right: 18px;
  bottom: 62px;
  z-index: 31;
  max-width: 320px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.45);
  color: rgba(255,255,255,.86);
  font-size: 12px;
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity .14s ease, transform .14s ease;
}
.dock-tooltip.show{
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 520px){
  .float-dock{ right: 12px; bottom: 12px; padding: 8px 10px; }
  .dock-item{ width: 24px; height: 24px; }
  .dock-tooltip{ right: 12px; bottom: 56px; }
}

@keyframes floaty{
  0%{ transform: translateY(0) rotate(-2deg); }
  50%{ transform: translateY(8px) rotate(2deg); }
  100%{ transform: translateY(0) rotate(-2deg); }
}

/* Reduce motion if user asks */
@media (prefers-reduced-motion: reduce){
  .header-glow, body::before, .sticker, .dock-item, .accent{ animation: none !important; }
  .card:hover, .glass-card:hover, .tab:hover, .seg-btn:hover{ transform: none !important; }
}

/* Stack-at-a-glance mini flow */
.flow-mini{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 12px;
}
.flow-col{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 12px;
}
.flow-title{
  font-family: var(--mono);
  letter-spacing: .3px;
  text-transform: uppercase;
  font-weight: 750;
  font-size: 12px;
  color: rgba(255,255,255,.92);
  margin-bottom: 6px;
}
.flow-items{
  color: var(--muted);
  font-size: 13px;
}
.muted2{ color: var(--muted2); }

/* Segmented toggle for diagram */
.segmented{
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  margin-top: 10px;
}
.seg-btn{
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 750;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: rgba(255,255,255,.86);
  cursor: pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.seg-btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.05);
}
.seg-btn.active{
  border-color: rgba(255,58,166,.36);
  background: linear-gradient(135deg, rgba(255,58,166,.16), rgba(124,92,255,.10));
  box-shadow: 0 10px 26px rgba(0,0,0,.25);
}

.diagram.is-switching{
  animation: diagramFade .16s ease-out;
}
@keyframes diagramFade{
  from{ opacity: .55; transform: translateY(2px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* Codeblock cursor */
.codeblock::after{
  content: "▍";
  margin-left: 6px;
  color: rgba(255,255,255,.55);
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink{
  50%{ opacity: 0; }
}



/* Inline link (subtle emphasis) */
.inline-link{
  color: rgba(255,255,255,.92);
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,.28);
}
.inline-link:hover{
  text-decoration-color: rgba(255,255,255,.55);
  text-decoration-thickness: 2px;
}

/* Hero card header + status */
.hero-card-top{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 12px;
}
.status-pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(73,242,194,.22);
  background: rgba(73,242,194,.06);
  color: rgba(255,255,255,.86);
  font-size: 11px;
  font-family: var(--mono);
  white-space: nowrap;
}
.pulse-dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--good);
  box-shadow: 0 0 0 rgba(73,242,194,.35);
  animation: pulseDot 1.8s ease-in-out infinite;
}
@keyframes pulseDot{
  0%{ box-shadow: 0 0 0 0 rgba(73,242,194,.35); }
  70%{ box-shadow: 0 0 0 10px rgba(73,242,194,0); }
  100%{ box-shadow: 0 0 0 0 rgba(73,242,194,0); }
}

/* Stack-at-a-glance chips */
.glance-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}
.glance-stage{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 12px;
  min-height: 94px;
}
.glance-head{
  font-family: var(--mono);
  letter-spacing: .4px;
  text-transform: uppercase;
  font-weight: 780;
  font-size: 12px;
  color: rgba(255,255,255,.92);
}
.chip-row{
  display:flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}
.chip{
  display:inline-flex;
  align-items:center;
  border-radius: 999px;
  padding: 6px 9px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
  color: rgba(255,255,255,.78);
  font-size: 11px;
  font-family: var(--mono);
}

/* Compact pill rows */
.pill-row.compact{
  margin-top: 12px;
  gap: 7px;
}
.pill-row.compact .pill{
  padding: 6px 9px;
  font-size: 11px;
}

/* Diagram wrap + caption */
.diagram-wrap{ margin-top: 12px; }
.diagram-wrap .diagram{ margin-top: 0; }
.diagram-caption{
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted2);
}

/* Modules + targets grids */
.modules-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}
.module{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 12px;
}
.module-k{
  font-family: var(--mono);
  letter-spacing: .4px;
  text-transform: uppercase;
  font-weight: 780;
  font-size: 12px;
  color: rgba(255,255,255,.92);
}
.module-v{
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.targets-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}
.target{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 12px;
}
.target-k{
  font-family: var(--mono);
  letter-spacing: .4px;
  text-transform: uppercase;
  font-weight: 780;
  font-size: 12px;
  color: rgba(255,255,255,.92);
}
.target-v{
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

/* Pointer-follow glow (low-key, “advanced” feel) */
.glow-follow{
  position: relative;
  overflow: hidden;
}
.glow-follow::before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: inherit;
  pointer-events:none;
  opacity: 0;
  transition: opacity .22s ease;
  background:
    radial-gradient(260px 260px at var(--mx,50%) var(--my,30%), rgba(255,58,166,.20), transparent 60%),
    radial-gradient(300px 300px at calc(var(--mx,50%) + 12%) calc(var(--my,30%) + 18%), rgba(124,92,255,.16), transparent 62%),
    radial-gradient(220px 220px at calc(var(--mx,50%) - 14%) calc(var(--my,30%) + 22%), rgba(73,242,194,.10), transparent 60%);
}
.glow-follow:hover::before{ opacity: 1; }


/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  body::before{ animation: none; }
  .header-glow{ animation: none; }
  .sticker{ animation: none; }
  .card:hover, .glass-card:hover{ transform: none; }
  .codeblock::after{ animation: none; }
}



/* v5 creative + layout fixes */
body{ overflow-x: hidden; }

/* Slightly larger (and nudged) avatar badge */
.brand-badge{ width: 44px; height: 44px; margin-left: 6px; }
.avatar{ width: 44px; height: 44px; }
.brand-mark{ width: 18px; height: 18px; right: -6px; bottom: -6px; }

/* Fix Stack grid collapse (pre/code min-content can squeeze the right column) */
@media (min-width: 981px){
  .tool-grid{
    grid-template-columns: minmax(0, 1.65fr) minmax(340px, 0.85fr);
  }
}
.tool-left, .tool-right{ min-width: 0; }

/* New hero stickers */
.sticker-beans{ top: -14px; right: 24px; animation-duration: 7.6s; }
.sticker-boba{ bottom: -12px; left: -10px; animation-duration: 8.8s; opacity: .22; }
.sticker-taipei{ top: 22px; left: -12px; animation-duration: 10.2s; opacity: .18; }

/* Scribble note under hero chips */
.scribble-note{
  margin-top: 12px;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  opacity: .62;
}
.mini-icon{ width: 36px; height: 36px; opacity: .72; filter: saturate(1.1); }
.scribble-text{
  font-family: 'Kalam', ui-rounded, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,.56);
  letter-spacing: .2px;
  transform: translateY(1px);
}

/* Rotating word chip */
.rotate{
  display: inline-block;
  padding: 2px 10px;
  margin: 0 2px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.035);
  color: rgba(255,255,255,.92);
  box-shadow: 0 14px 40px rgba(0,0,0,.28);
  position: relative;
  transition: opacity .18s ease, transform .18s ease;
}
.rotate.is-switching{ opacity: .55; transform: translateY(1px); }
.rotate::after{
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -10px;
  height: 10px;
  background: url('../images/stickers/graffiti.svg') no-repeat center / contain;
  opacity: .18;
  filter: blur(.2px);
}

/* Graffiti layer (very subtle) */
.graffiti-layer{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.site-header, .site-main{ position: relative; z-index: 1; }

.graff-img{
  position: absolute;
  opacity: .08;
  filter: saturate(1.1) blur(.2px);
  animation: graffDrift 18s ease-in-out infinite;
}
.graff-a{ top: 86px; left: 18px; width: 240px; transform: rotate(-7deg); }
.graff-b{ right: 34px; bottom: 120px; width: 86px; opacity: .10; transform: rotate(8deg); animation-duration: 22s; }
.graff-c{ top: 210px; right: 130px; width: 66px; opacity: .09; transform: rotate(-6deg); animation-duration: 20s; }
.graff-d{ bottom: 250px; left: 220px; width: 60px; opacity: .085; transform: rotate(6deg); animation-duration: 24s; }
.graff-e{ top: 520px; right: 40px; width: 74px; opacity: .075; transform: rotate(10deg); animation-duration: 26s; }
.graff-f{ bottom: 80px; left: 70px; width: 62px; opacity: .08; transform: rotate(-10deg); animation-duration: 28s; }

.graff-word{
  position: absolute;
  font-family: 'Kalam', ui-rounded, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  font-size: 18px;
  color: rgba(255,255,255,.12);
  letter-spacing: .3px;
  text-shadow: 0 14px 40px rgba(0,0,0,.45);
  user-select: none;
}
.graff-w1{ top: 110px; right: 46px; transform: rotate(2deg); }
.graff-w2{ bottom: 150px; left: 42px; transform: rotate(-2deg); opacity: .10; }

@keyframes graffDrift{
  0%{ transform: translateY(0) translateX(0) rotate(-7deg); }
  50%{ transform: translateY(10px) translateX(6px) rotate(-5deg); }
  100%{ transform: translateY(0) translateX(0) rotate(-7deg); }
}

/* Allow dock to wrap gracefully with more icons */
.float-dock{ flex-wrap: wrap; justify-content: center; max-width: calc(100vw - 36px); }

/* Micro spray-paint dots (cursor trail) */
.spray-dot{
  position: fixed;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  pointer-events: none;
  z-index: 2;
  background: radial-gradient(circle at 30% 30%, rgba(255,58,166,.55), rgba(124,92,255,.25) 60%, transparent 70%);
  opacity: .14;
  transform: translate(-50%,-50%) scale(1);
  filter: blur(.25px);
  animation: sprayFade 900ms ease-out forwards;
}
@keyframes sprayFade{
  from{ opacity: .16; transform: translate(-50%,-50%) scale(1); }
  to{ opacity: 0; transform: translate(-50%,-58%) scale(2.6); }
}

/* Reduce motion if user asks */
@media (prefers-reduced-motion: reduce){
  .rotate::after, .graff-img, .graff-word{ animation: none !important; }
}


/* v7: tab icons + heading icons + paper previews */
.tab{
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.tab-icon{
  width: 15px;
  height: 15px;
  opacity: .55;
  filter: saturate(1.15);
  transform: translateY(0.5px);
}
.tab[aria-selected="true"] .tab-icon{
  opacity: .90;
  filter: saturate(1.2) drop-shadow(0 10px 18px rgba(0,0,0,.35));
}

.h2-icon{
  width: 18px;
  height: 18px;
  opacity: .88;
  margin-right: 10px;
  vertical-align: -3px;
  filter: saturate(1.15) drop-shadow(0 10px 18px rgba(0,0,0,.35));
}

.paper-row{
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  align-items: flex-start;
}
.paper-row:first-of-type{ border-top: none; padding-top: 0; }
.paper-thumb{
  width: 88px;
  flex: 0 0 88px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.22);
  box-shadow: 0 18px 44px rgba(0,0,0,.40);
}
.paper-body{ min-width: 0; }

@media (max-width: 560px){
  .paper-row{ flex-direction: column; }
  .paper-thumb{ width: min(240px, 100%); flex: 0 0 auto; }
}

/* Ensure Stack right column doesn't collapse below readable width */
@media (min-width: 981px){
  .tool-right{ min-width: 340px; }
}

.site-header{
  --avatar-size: 64px;
  --avatar-x: 10%;
  --avatar-y: 50%;
  --avatar-zoom: 1.28;
}

.site-header .brand-badge{
  width: var(--avatar-size) !important;
  height: var(--avatar-size) !important;
  overflow: visible !important;
}

.site-header .avatar-mask{
  width: var(--avatar-size);
  height: var(--avatar-size);
  display: block;
  border-radius: 9999px !important;
  overflow: hidden !important;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 14px 34px rgba(0,0,0,.40);
  clip-path: none !important;
  line-height: 0;
  font-size: 0;
}

.site-header .avatar-mask > img.avatar{
  width: 100% !important;
  height: 100% !important;
  display: block !important;
  object-fit: cover !important;

  object-position: var(--avatar-x) var(--avatar-y) !important;
  transform: scale(var(--avatar-zoom));
  transform-origin: var(--avatar-x) var(--avatar-y);
}
/* =========================================================
   Links tab: colorful buttons (techy + harmonious)
   ========================================================= */

#panel-links .link-card{
  --tone1: rgba(255,58,166,.78);
  --tone2: rgba(124,92,255,.70);
}

#panel-links .link-card.tone-cool{
  --tone1: rgba(124,92,255,.78);
  --tone2: rgba(73,242,194,.66);
}

#panel-links .link-card.tone-mint{
  --tone1: rgba(73,242,194,.78);
  --tone2: rgba(255,58,166,.58);
}

#panel-links .link-list{ gap: 12px; }

#panel-links .link-item{
  position: relative;
  display: block;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid transparent;

  background:
    linear-gradient(180deg, rgba(255,255,255,.085), rgba(255,255,255,.03)) padding-box,
    linear-gradient(135deg, var(--tone1), var(--tone2)) border-box;

  box-shadow: 0 14px 40px rgba(0,0,0,.34);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,.92);
  text-decoration: none;

  /* Keep long tokens (emails/URLs) inside the button */
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;

  overflow: hidden;
  transform: translateZ(0);
  transition: transform .14s ease, box-shadow .14s ease, filter .14s ease;
}

#panel-links .link-item:hover{
  transform: translateY(-1px);
  filter: saturate(1.10);
  box-shadow: 0 18px 58px rgba(0,0,0,.52);
  text-decoration: none;
}
#panel-links .link-item:active{ transform: translateY(0); }

#panel-links .link-item::before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: inherit;
  pointer-events:none;
  opacity: 0;
  background:
    radial-gradient(520px 180px at 18% 40%, var(--tone1), transparent 62%),
    radial-gradient(520px 180px at 82% 60%, var(--tone2), transparent 62%);
  filter: blur(18px);
  transition: opacity .18s ease;
}

#panel-links .link-item:hover::before{ opacity: .38; }

#panel-links .link-item::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: inherit;
  pointer-events:none;
  opacity:0;
  background:
    linear-gradient(120deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 14px);
  transform: translateX(-140%) skewX(-22deg);
}

#panel-links .link-item:hover::after{
  opacity: 1;
  animation: linkSheen .78s ease-out;
}

@keyframes linkSheen{
  from{ transform: translateX(-140%) skewX(-22deg); }
  to{ transform: translateX(140%) skewX(-22deg); }
}

#panel-links .link-item:focus-visible{
  outline: none;
  box-shadow:
    0 0 0 4px rgba(255,58,166,.20),
    0 18px 60px rgba(0,0,0,.58);
}

#panel-links .link-item.tone-neutral{
  --tone1: rgba(255,255,255,.22);
  --tone2: rgba(255,255,255,.08);
  filter: saturate(.96);
}
#panel-links .link-item.tone-accent{
  --tone1: rgba(255,58,166,.82);
  --tone2: rgba(124,92,255,.72);
}
#panel-links .link-item.tone-cool{
  --tone1: rgba(124,92,255,.82);
  --tone2: rgba(73,242,194,.70);
}
#panel-links .link-item.tone-mint{
  --tone1: rgba(73,242,194,.82);
  --tone2: rgba(124,92,255,.62);
}

/* Copy buttons match the link buttons */
#panel-links .link-card .copy-btn{
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;

  background:
    linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03)) padding-box,
    linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.06)) border-box;

  box-shadow: 0 14px 38px rgba(0,0,0,.32);
}

#panel-links .link-card .copy-btn:hover{
  border: 1px solid transparent;
  background:
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)) padding-box,
    linear-gradient(135deg, var(--tone1), var(--tone2)) border-box;
}

#panel-links .link-card .copy-btn::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: inherit;
  pointer-events:none;
  opacity:0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%);
  transform: translateX(-140%) skewX(-22deg);
}

#panel-links .link-card .copy-btn:hover::after{
  opacity: 1;
  animation: linkSheen .78s ease-out;
}

/* Blurbs get a subtle tinted “callout” feel */
#panel-links .link-blurb{
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
  position: relative;
  overflow: hidden;
}

#panel-links .link-blurb::before{
  content:"";
  position:absolute;
  left: 12px;
  right: 12px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--tone1), var(--tone2), transparent);
  opacity: .58;
}

@media (prefers-reduced-motion: reduce){
  #panel-links .link-item:hover,
  #panel-links .link-card .copy-btn:hover{
    transform: none !important;
  }
  #panel-links .link-item::after,
  #panel-links .link-card .copy-btn::after{
    animation: none !important;
    opacity: 0 !important;
  }
}