/* ==========================================================================
   NEON · Taveras Solutions design system
   Dark-first · terminal/cyberpunk · neon green accent
   ========================================================================== */

:root {
  /* Core */
  --primary: #00ffaa;
  --bg:      #0a0e0d;
  --text:    #d6e6df;
  --warn:    #ffaa00;
  --danger:  #ff4757;

  /* Derived */
  --muted:             color-mix(in srgb, var(--text) 55%, transparent);
  --card-bg:           color-mix(in srgb, var(--text) 5%,  transparent);
  --card-bg-hover:     color-mix(in srgb, var(--primary) 10%, transparent);
  --card-border:       color-mix(in srgb, var(--text) 12%, transparent);
  --card-border-hover: color-mix(in srgb, var(--primary) 40%, transparent);

  /* Glow tokens */
  --glow-primary: 0 8px 24px color-mix(in srgb, var(--primary) 40%, transparent);
  --glow-primary-strong: 0 10px 32px color-mix(in srgb, var(--primary) 55%, transparent);
  --glow-dot: 0 0 6px color-mix(in srgb, var(--primary) 70%, transparent);
  --glow-warn: 0 0 6px color-mix(in srgb, var(--warn) 70%, transparent);
  --glow-danger: 0 0 8px color-mix(in srgb, var(--danger) 55%, transparent);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }

/* ---- Base ---- */
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 700px 500px at 50% -10%,
                    color-mix(in srgb, var(--primary) 15%, transparent),
                    transparent 60%),
    radial-gradient(ellipse 500px 400px at 100% 110%,
                    color-mix(in srgb, var(--primary) 8%, transparent),
                    transparent 60%);
  background-attachment: fixed;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--primary); color: var(--bg); }

/* ---- Container ---- */
.container {
  max-width: 480px;
  margin: 0 auto;
  /* top: minimal — iOS status bar handles spacing
     bottom: room for fixed tabbar + home indicator */
  padding: 18px 18px calc(100px + max(env(safe-area-inset-bottom), 8px));
  animation: fade-up 0.6s ease-out;
}
.container--wide { max-width: 560px; }

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

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
  color: var(--text);
}
h1 { font-size: clamp(30px, 8vw, 42px); font-weight: 800; letter-spacing: -0.025em; }
h2 { font-size: 24px; font-weight: 700; }
h3 { font-size: 17px; font-weight: 600; letter-spacing: -0.015em; }
h4 { font-size: 14px; font-weight: 600; letter-spacing: 0; }

p { margin: 0; color: var(--text); }
p + p { margin-top: 12px; }

a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--primary) 45%, transparent);
  text-underline-offset: 2px;
}
a:hover { text-decoration-color: var(--primary); }

code, .mono {
  font-family: 'JetBrains Mono', monospace;
}
code {
  font-size: 0.9em;
  background: color-mix(in srgb, var(--text) 10%, transparent);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--text);
}

strong { color: var(--text); font-weight: 600; }

/* ---- Eyebrow / labels ---- */
.eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0;
}
.eyebrow--muted { color: var(--muted); }
.eyebrow--warn  { color: var(--warn); }

/* Block prefix glyph */
.eyebrow--block::before { content: '█  '; color: var(--primary); }
.eyebrow--block.eyebrow--muted::before { color: var(--muted); }

/* CLI prompt line: green $ + dim command */
.prompt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.prompt::before {
  content: '~$';
  color: var(--primary);
  font-weight: 700;
}

/* Blinking terminal cursor */
.cursor {
  display: inline-block;
  width: 0.5em;
  height: 0.92em;
  background: var(--primary);
  margin-left: 4px;
  vertical-align: -0.12em;
  box-shadow: 0 0 8px color-mix(in srgb, var(--primary) 55%, transparent);
  animation: blink 1.05s steps(1) infinite;
}
.cursor--text {
  width: 2px;
  background: var(--primary);
}
@keyframes blink {
  0%, 50%   { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* ---- Section header (eyebrow + optional meta) ---- */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.section-head + .stack,
.section-head + .card { margin-top: 0; }

/* ---- Utilities ---- */
.muted     { color: var(--muted); }
.accent    { color: var(--primary); }
.t-xs { font-size: 12px; }
.t-sm { font-size: 13px; }
.t-md { font-size: 15px; line-height: 1.55; }
.t-lg { font-size: 17px; line-height: 1.5; }
.t-tight { line-height: 1.3; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

.row { display: flex; align-items: center; gap: 8px; }
.row--between { justify-content: space-between; }
.row--wrap    { flex-wrap: wrap; }
.row--top     { align-items: flex-start; }

.stack { display: flex; flex-direction: column; gap: 14px; }
.stack--tight { gap: 8px; }
.stack--loose { gap: 28px; }
.stack--xl    { gap: 36px; }

.divider { height: 1px; background: var(--card-border); border: 0; margin: 0; }

.spacer-sm { height: 8px; }
.spacer    { height: 18px; }
.spacer-lg { height: 32px; }

/* ---- Card ---- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 16px;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.card:hover { border-color: var(--card-border-hover); }

.card--lg { padding: 18px; border-radius: 12px; }
.card--sm { padding: 12px; border-radius: 8px; }

.card--link {
  display: block;
  color: inherit;
  text-decoration: none;
}
.card--link:hover {
  background: var(--card-bg-hover);
  border-color: var(--card-border-hover);
}

/* card title row with arrow */
.card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.card__arrow {
  font-family: 'JetBrains Mono', monospace;
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
  transition: color 0.15s, transform 0.15s;
  flex-shrink: 0;
}
.card--link:hover .card__arrow {
  color: var(--primary);
  transform: translate(2px, -2px);
}

/* ---- CTA buttons ---- */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary);
  color: var(--bg);
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 13px 26px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.005em;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--glow-primary);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--glow-primary-strong);
  text-decoration: none;
}
.cta:active { transform: translateY(0); }
.cta--block { display: flex; width: 100%; }

.cta-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 12px 24px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.cta-ghost:hover {
  border-color: var(--card-border-hover);
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 4%, transparent);
  text-decoration: none;
}
.cta-ghost--block { display: flex; width: 100%; }

.cta-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 420px) {
  .cta-row--inline { grid-template-columns: 1fr 1fr; }
}

/* ---- Pill / tag ---- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 4px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.pill--primary {
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 30%, transparent);
}
.pill--warn {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn) 30%, transparent);
}
.pill--danger {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 30%, transparent);
}
.pill--solid {
  background: var(--primary);
  color: var(--bg);
  border-color: var(--primary);
}

.tag-row { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---- Status dot ---- */
.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: var(--glow-dot);
  flex-shrink: 0;
}
.dot--live  { animation: pulse 2.4s ease-out infinite; }
.dot--warn  { background: var(--warn);   box-shadow: var(--glow-warn); }
.dot--danger{ background: var(--danger); box-shadow: var(--glow-danger); }

@keyframes pulse {
  0%, 100% { opacity: 1;    transform: scale(1); }
  50%      { opacity: 0.45; transform: scale(0.85); }
}

/* ---- Brand mark ---- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}
.brand::before { content: '▲'; color: var(--primary); font-size: 10px; }
.brand:hover   { color: var(--primary); text-decoration: none; }

/* ---- Metric block ---- */
.metric { display: flex; flex-direction: column; gap: 4px; }
.metric__value {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
  line-height: 1;
}
.metric__value--accent { color: var(--primary); }
.metric__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ---- Forms ---- */
.field { display: flex; flex-direction: column; gap: 6px; }
.label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.input, .textarea, .select {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 11px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 4%, transparent);
}
.input::placeholder, .textarea::placeholder { color: var(--muted); }
.textarea { min-height: 110px; resize: vertical; font-family: inherit; line-height: 1.5; }

.form-error {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--danger);
  margin-top: 4px;
}

/* ---- List ---- */
.list-clean {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.list-clean li {
  display: flex;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text);
}
.list-clean li::before {
  content: '+';
  color: var(--primary);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  flex-shrink: 0;
}
.list-check li::before { content: '✓'; }
.list-arrow li::before { content: '→'; }

/* mono key/value rows */
.kv {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.kv__value { color: var(--text); text-transform: none; letter-spacing: 0; }

/* ---- Footer ---- */
.page-footer {
  padding-top: 36px;
  margin-top: 8px;
  border-top: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-footer a {
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.12em;
}
.page-footer a:hover { color: var(--primary); }


/* ---- Accessibility ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Optional: focus visibility ---- */
a:focus-visible, button:focus-visible, .cta:focus-visible, .cta-ghost:focus-visible,
.input:focus-visible, .textarea:focus-visible, .select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ==========================================================================
   TaverasOS · boot screen + desktop + windows + dock + terminal
   ========================================================================== */

/* OS mode just sets a marker class; the page scrolls normally (long-form portfolio) */
body.os-mode {
  background: var(--bg);
}

/* ---- Boot screen ---- */
.boot-screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 24px;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 800px 600px at 50% 30%,
                    color-mix(in srgb, var(--primary) 18%, transparent),
                    transparent 60%);
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  transition: opacity 0.5s ease, visibility 0.5s;
}
.boot-screen.is-hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.boot-logo {
  font-family: 'JetBrains Mono', monospace;
  color: var(--primary);
  font-size: 14px;
  line-height: 1;
  letter-spacing: -1px;
  white-space: pre;
  filter: drop-shadow(0 0 18px color-mix(in srgb, var(--primary) 60%, transparent));
  animation: bootGlow 2.2s ease-in-out infinite;
}
@keyframes bootGlow {
  0%, 100% { filter: drop-shadow(0 0 10px color-mix(in srgb, var(--primary) 40%, transparent)); }
  50%      { filter: drop-shadow(0 0 22px color-mix(in srgb, var(--primary) 75%, transparent)); }
}

.boot-title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 7vw, 38px);
  letter-spacing: -0.03em;
  margin-top: 4px;
  color: var(--text);
}
.boot-title__accent { color: var(--primary); }

.boot-meta {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.boot-progress {
  width: min(340px, 80vw);
  height: 6px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}
.boot-progress__fill {
  height: 100%;
  width: 0%;
  background: var(--primary);
  border-radius: 999px;
  box-shadow: 0 0 10px color-mix(in srgb, var(--primary) 60%, transparent);
  transition: width 0.18s ease-out;
}
.boot-pct {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.boot-log {
  width: min(520px, 92vw);
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 130px;
  letter-spacing: 0.01em;
  line-height: 1.5;
}
.boot-log__line {
  opacity: 0;
  animation: bootLineIn 0.28s ease-out forwards;
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-variant-numeric: tabular-nums;
}
.boot-log__line__text {
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.boot-log__line__status {
  flex-shrink: 0;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
}
@keyframes bootLineIn {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 0.55; transform: translateX(0); }
}
/* The current in-progress line is fully bright */
.boot-log__line.is-current { opacity: 1; }

.boot-log__cur { color: var(--text); }
.boot-log__ok  { color: var(--primary); }
.boot-log__done {
  color: var(--bg);
  background: var(--primary);
  padding: 0 6px;
  border-radius: 3px;
  box-shadow: 0 0 8px color-mix(in srgb, var(--primary) 60%, transparent);
}
.boot-log__warn { color: var(--warn); }

/* Animated pending dots */
.boot-log__pending {
  color: var(--primary);
  font-weight: 700;
  display: inline-block;
  width: 18px;
  text-align: left;
}
.boot-log__pending::after {
  content: '...';
  animation: bootDots 1.05s steps(4, end) infinite;
}
@keyframes bootDots {
  0%   { content: '';    }
  25%  { content: '.';   }
  50%  { content: '..';  }
  75%  { content: '...'; }
  100% { content: '';    }
}

/* Retro scanline moving down the boot screen */
.boot-screen::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(to bottom,
    transparent,
    color-mix(in srgb, var(--primary) 70%, transparent),
    transparent);
  filter: blur(0.5px);
  opacity: 0.55;
  pointer-events: none;
  animation: bootScanline 5.5s linear infinite;
}
@keyframes bootScanline {
  from { transform: translateY(-10px); }
  to   { transform: translateY(100vh); }
}

/* Subtle CRT vignette */
.boot-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.4) 100%),
    repeating-linear-gradient(
      to bottom,
      transparent 0px,
      transparent 2px,
      rgba(0,0,0,0.06) 2px,
      rgba(0,0,0,0.06) 3px
    );
  pointer-events: none;
  opacity: 0.6;
}

.boot-skip {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 8px;
  transition: color 0.15s, border-color 0.15s;
}
.boot-skip:hover { color: var(--primary); border-color: var(--card-border-hover); }

/* ---- Desktop shell · regular flow document ---- */
.os-desktop {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 1000px 600px at 30% 0%,
                    color-mix(in srgb, var(--primary) 12%, transparent),
                    transparent 60%),
    radial-gradient(ellipse 700px 500px at 90% 100%,
                    color-mix(in srgb, var(--primary) 8%, transparent),
                    transparent 60%);
  background-attachment: fixed;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.os-desktop.is-ready { opacity: 1; }

/* Subtle topology grid behind everything */
.os-desktop::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  opacity: 0.45;
}

/* ---- OS top bar · slim, sticky, OS-flavored menubar ---- */
.os-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 44px;
  padding: 0 18px;
  padding-top: env(safe-area-inset-top, 0);
  height: calc(44px + env(safe-area-inset-top, 0px));
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--card-border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  flex-shrink: 0;
}
.os-topbar__left  { display: flex; align-items: center; gap: 10px; min-width: 0; }
.os-topbar__right { display: flex; align-items: center; gap: 12px; }
.os-topbar__brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
}
.os-topbar__brand::before {
  content: '▲';
  color: var(--primary);
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--primary) 60%, transparent));
}
.os-topbar__path {
  color: var(--muted);
  letter-spacing: 0.02em;
  font-weight: 600;
  text-transform: lowercase;
  margin-left: 12px;
}
.os-topbar__path strong { color: var(--primary); }

.os-tray {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 10.5px;
  color: var(--text);
}
.os-tray__seg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.06em;
}
.os-tray__seg .dot { box-shadow: var(--glow-dot); }
.os-tray__sep {
  width: 1px;
  height: 12px;
  background: var(--card-border);
}

/* ---- Workspace · normal block flow, max-width centered ---- */
.os-workspace {
  position: relative;
  z-index: 2;
  display: block;
  max-width: 920px;
  margin: 0 auto;
  width: 100%;
  padding: 26px 18px 48px;
}
@media (min-width: 768px)  { .os-workspace { padding: 36px 24px 56px; } }
@media (min-width: 1024px) { .os-workspace { padding: 44px 32px 64px; } }

/* ---- OS window ---- */
.os-window {
  background: color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--text) 4%, transparent),
    0 20px 60px rgba(0,0,0,0.4);
}
.os-window__chrome {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: color-mix(in srgb, var(--text) 4%, transparent);
  border-bottom: 1px solid var(--card-border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
}
.os-window__title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.os-window__title::before { content: '▣'; color: var(--primary); }
.os-window__title--accent::before { color: var(--primary); }

.os-window__controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.os-window__ctrl {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--text) 25%, transparent);
  background: transparent;
  font-size: 0;
  line-height: 0;
}
.os-window__ctrl--min { background: var(--warn); border-color: var(--warn); }
.os-window__ctrl--max { background: var(--primary); border-color: var(--primary); }
.os-window__ctrl--close { background: var(--danger); border-color: var(--danger); }

.os-window__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ---- Widgets column ---- */
.os-widgets {
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  scrollbar-width: none;
  min-height: 0;
}
.os-widgets::-webkit-scrollbar { display: none; }

.widget {
  background: color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 14px;
  font-family: 'JetBrains Mono', monospace;
}
.widget__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
}
.widget__head::before { content: '█  '; color: var(--primary); }
.widget__head__meta {
  color: var(--muted);
  letter-spacing: 0.08em;
}

.widget__rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 11.5px;
}
.widget__row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 10px;
  align-items: baseline;
}
.widget__row__key {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.widget__row__val {
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
  word-break: break-word;
}
.widget__row__val--accent { color: var(--primary); }

/* Memory / progress visual */
.bar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: -1px;
  color: var(--primary);
}
.bar__off { color: var(--muted); opacity: 0.6; }

/* Stack list */
.stack-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11.5px;
  color: var(--text);
}
.stack-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  letter-spacing: 0.02em;
}
.stack-list .dot { box-shadow: var(--glow-dot); }
.stack-list__ver {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

/* Network rows */
.net-list { display: flex; flex-direction: column; gap: 8px; }
.net-list a {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  font-size: 11.5px;
  color: var(--text);
  padding: 4px 0;
  border-bottom: 1px dashed color-mix(in srgb, var(--text) 8%, transparent);
}
.net-list a:last-child { border-bottom: 0; }
.net-list a:hover { color: var(--primary); }
.net-list__host {
  font-weight: 600;
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.net-list__host::before { content: '↗  '; color: var(--primary); }
.net-list__status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
  border-radius: 999px;
  padding: 2px 8px;
}

/* ---- Terminal ---- */
.term {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
  background: transparent;
}
.term__output {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 14px 16px 8px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--text) 20%, transparent) transparent;
}
.term__output::-webkit-scrollbar { width: 6px; }
.term__output::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--text) 18%, transparent);
  border-radius: 999px;
}
.term__line {
  display: block;
  white-space: pre-wrap;
  word-break: break-word;
}
.term__line--prompt { color: var(--text); }
.term__line--prompt::before { content: 'erik@taveras:~$ '; color: var(--primary); }
.term__line--out { color: var(--text); }
.term__line--out::before { content: '▸ '; color: var(--primary); opacity: 0.7; }
.term__line--err { color: var(--danger); }
.term__line--err::before { content: '✗ '; color: var(--danger); }
.term__line--info { color: var(--muted); }
.term__line--motd { color: var(--primary); }
.term__line a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--primary) 45%, transparent);
}

.term__input-line {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 14px;
  border-top: 1px solid color-mix(in srgb, var(--text) 6%, transparent);
  background: color-mix(in srgb, var(--bg) 60%, #000 40%);
}
.term__prompt {
  color: var(--primary);
  font-weight: 700;
  white-space: nowrap;
}
.term__input {
  flex: 1 1 auto;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  caret-color: var(--primary);
  padding: 0;
}
.term__input::placeholder { color: var(--muted); }

/* ---- Site footer · proper portfolio footer ---- */
.site-footer {
  position: relative;
  z-index: 2;
  max-width: 920px;
  margin: 40px auto 0;
  padding: 32px 18px max(env(safe-area-inset-bottom), 32px);
  border-top: 1px solid var(--card-border);
}
@media (min-width: 768px)  { .site-footer { padding: 40px 24px 40px; } }
@media (min-width: 1024px) { .site-footer { padding: 48px 32px 48px; } }

.site-footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}
.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}
.site-footer__brand::before {
  content: '▲';
  color: var(--primary);
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--primary) 60%, transparent));
}
.site-footer__brand:hover { color: var(--primary); text-decoration: none; }

.site-footer__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
}

.site-footer__bio {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin: 4px 0 24px;
}
.site-footer__bio strong { color: var(--text); font-weight: 600; }

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 28px;
}
@media (min-width: 640px) {
  .site-footer__grid { grid-template-columns: repeat(3, 1fr); gap: 32px; }
}

.site-footer__col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 12px;
}
.site-footer__col h4::before { content: '█  '; color: var(--primary); }

.site-footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.site-footer__col a, .site-footer__col button {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s;
}
.site-footer__col a:hover, .site-footer__col button:hover {
  color: var(--primary);
  text-decoration: none;
}
.site-footer__col__icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.7;
}

.site-footer__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--card-border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.site-footer__meta .accent { color: var(--primary); }

.site-footer__note {
  margin-top: 14px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--muted) 70%, transparent);
  font-family: 'JetBrains Mono', monospace;
  text-align: center;
}

/* ---- MOTD banner inside terminal ---- */
.motd {
  display: block;
  padding: 10px 12px;
  margin: 0 0 10px;
  background: color-mix(in srgb, var(--primary) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  border-radius: 8px;
  color: var(--text);
}
.motd strong { color: var(--primary); }

/* ---- Mobile reflow (tablet + phone) ---- */
@media (max-width: 1023px) {
  .os-tray__seg--hide-mobile { display: none; }
  .os-topbar__path { display: none; }
}

/* ---- Phone-tight (< 640px) ---- */
@media (max-width: 639px) {
  /* Boot screen — tighter on small screens */
  .boot-logo { font-size: 11px; }
  .boot-title { font-size: 28px; }
  .boot-meta { font-size: 9.5px; letter-spacing: 0.16em; text-align: center; }
  .boot-progress { width: 84vw; }
  .boot-log { min-height: 64px; font-size: 10.5px; }
  .boot-skip { top: 14px; right: 14px; font-size: 9.5px; padding: 5px 10px; }

  /* Topbar — compact */
  .os-topbar {
    padding: 8px 14px;
    padding-top: max(env(safe-area-inset-top), 8px);
    gap: 8px;
    font-size: 10.5px;
  }
  .os-topbar__brand { font-size: 10.5px; letter-spacing: 0.14em; }
  .os-tray { gap: 8px; font-size: 10px; }
  .os-tray__sep { height: 10px; }

  /* Workspace — tighter spacing on phone */
  .os-workspace { padding: 18px 14px 36px; }

  /* Hero — stack everything cleanly */
  .welcome-hero { padding: 18px 16px; border-radius: 16px; }
  .welcome-hero__top { gap: 12px; margin-bottom: 12px; }
  .welcome-hero__title { font-size: 26px; line-height: 1.1; margin-bottom: 12px; }
  .welcome-hero__lead { font-size: 14px; margin-bottom: 18px; }
  .welcome-hero__cta { flex-direction: column; gap: 8px; }
  .welcome-hero__cta .cta,
  .welcome-hero__cta .cta-ghost { width: 100%; justify-content: center; }

  /* App grid */
  .app-grid { gap: 10px; }
  .app-tile { padding: 14px 12px; min-height: 110px; border-radius: 14px; gap: 8px; }
  .app-tile__icon-wrap { width: 40px; height: 40px; border-radius: 11px; }
  .app-tile__icon-wrap .icon { width: 20px; height: 20px; }
  .app-tile__label { font-size: 14px; }
  .app-tile__caption { font-size: 11.5px; }
  .app-tile__badge { font-size: 8.5px; padding: 2px 6px; top: 10px; right: 10px; }

  /* Section eyebrow */
  .section-eyebrow { margin: 18px 0 10px; }

  /* Footer compaction on phone */
  .site-footer { padding: 28px 16px 28px; margin-top: 32px; }
  .site-footer__grid { gap: 22px; margin-bottom: 22px; }

  /* Terminal modal — closer to fullscreen on phone */
  .terminal-modal { padding: 8px; }
  .terminal-modal__window {
    height: calc(100vh - 16px);
    height: calc(100dvh - 16px);
    border-radius: 14px;
  }
  .term__output { padding: 12px 14px 6px; font-size: 12px; }
  .term__input-line { padding: 8px 14px 12px; }
  .term__input { font-size: 12px; }
}

/* ---- Very narrow (< 360px) safety ---- */
@media (max-width: 359px) {
  .os-tray__seg:not([data-keep]) { display: none; }
  .welcome-hero__title { font-size: 23px; }
}

/* ---- Mobile refinements for content sections ---- */
@media (max-width: 639px) {
  .stats-strip { gap: 8px; margin-bottom: 18px; }
  .stat-card { padding: 12px 14px; }
  .stat-card__value { font-size: 22px; }
  .os-section { margin-top: 24px; }
  .cap-card { padding: 16px; }
  .case-card { padding: 16px; }
  .case-card__title { font-size: 17px; }
  .ethos-card { padding: 20px 18px; }
  .ethos-card::before { font-size: 70px; top: -6px; }
  .initiate-card { padding: 22px 18px; }
  .initiate-card__actions .cta,
  .initiate-card__actions .cta-ghost { width: 100%; justify-content: center; }
}

/* ==========================================================================
   TaverasOS · Launchpad — friendly home for non-technical visitors
   welcome-hero + app-grid + terminal-modal + SVG icon system
   ========================================================================== */

/* ---- Generic SVG icon ---- */
.icon {
  width: 22px;
  height: 22px;
  display: inline-block;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
}
.icon--lg { width: 30px; height: 30px; }
.icon--xl { width: 38px; height: 38px; }

/* Launchpad mode kept as a no-op marker for HTML hooks (sections, etc.) */
.os-workspace--launchpad { /* layout now lives on .os-workspace */ }

/* ---- Avatar ---- */
.avatar {
  position: relative;
  display: inline-block;
  border-radius: 50%;
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  flex-shrink: 0;
  line-height: 0;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}
/* Fallback initials shown if image fails */
.avatar::before {
  content: 'ET';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  font-size: 0.45em;
  letter-spacing: 0.08em;
  z-index: 0;
}
.avatar img { position: relative; z-index: 1; }

.avatar--xs { width: 22px; height: 22px; font-size: 22px; }
.avatar--sm { width: 28px; height: 28px; font-size: 28px; }
.avatar--md { width: 48px; height: 48px; font-size: 48px; }
.avatar--lg {
  width: 64px; height: 64px; font-size: 64px;
  box-shadow:
    0 0 0 2px var(--bg),
    0 0 0 3px color-mix(in srgb, var(--primary) 55%, transparent),
    0 0 16px color-mix(in srgb, var(--primary) 35%, transparent);
}
@media (min-width: 768px) {
  .avatar--lg { width: 76px; height: 76px; font-size: 76px; }
}

/* Online dot overlay on an avatar */
.avatar-wrap {
  position: relative;
  display: inline-block;
  line-height: 0;
}
.avatar-wrap__dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--bg);
  box-shadow: 0 0 6px color-mix(in srgb, var(--primary) 80%, transparent);
  animation: pulse 2.4s ease-out infinite;
  z-index: 2;
}
.avatar-wrap__dot--sm {
  width: 8px;
  height: 8px;
  bottom: 0;
  right: 0;
}

/* ---- Welcome hero ---- */
.welcome-hero {
  position: relative;
  background:
    radial-gradient(ellipse 600px 300px at 0% 0%,
                    color-mix(in srgb, var(--primary) 14%, transparent),
                    transparent 70%),
    color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 22px 20px;
  margin-bottom: 18px;
  overflow: hidden;
}
@media (min-width: 768px) {
  .welcome-hero { padding: 32px 30px; margin-bottom: 22px; }
}

.welcome-hero__top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.welcome-hero__id {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.welcome-hero__id__role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.welcome-hero__greet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
}
.welcome-hero__greet::before { content: '●'; color: var(--primary); animation: pulse 2.4s ease-out infinite; }

.welcome-hero__title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
  font-size: clamp(28px, 6vw, 44px);
  margin: 0 0 14px;
  color: var(--text);
}
.welcome-hero__title .accent { color: var(--primary); }

.welcome-hero__lead {
  font-size: clamp(14px, 2.2vw, 16px);
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 56ch;
}
.welcome-hero__lead strong { color: var(--text); font-weight: 600; }

.welcome-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta--with-icon, .cta-ghost--with-icon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.cta--with-icon .icon, .cta-ghost--with-icon .icon {
  width: 18px;
  height: 18px;
}

/* ---- Section heading ---- */
.section-eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 22px 0 14px;
}

/* ---- App grid ---- */
.app-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 640px) { .app-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; } }
@media (min-width: 1024px) { .app-grid { grid-template-columns: repeat(4, 1fr); } }

.app-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 16px;
  background: color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  color: var(--text);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  cursor: pointer;
  min-height: 120px;
  text-align: left;
  font-family: inherit;
}
.app-tile:hover {
  transform: translateY(-2px);
  border-color: var(--card-border-hover);
  background: color-mix(in srgb, var(--primary) 6%, color-mix(in srgb, var(--bg) 70%, #000 30%));
  box-shadow: 0 14px 32px rgba(0,0,0,0.4), 0 0 0 1px color-mix(in srgb, var(--primary) 18%, transparent);
  text-decoration: none;
}
.app-tile:hover .app-tile__icon-wrap {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  border-color: color-mix(in srgb, var(--primary) 35%, transparent);
}
.app-tile:active { transform: translateY(0); }

.app-tile__icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--text) 7%, transparent);
  border: 1px solid var(--card-border);
  color: var(--text);
  transition: color 0.18s, background 0.18s, border-color 0.18s;
}
.app-tile__icon-wrap .icon { width: 22px; height: 22px; }

/* Per-tile accent variants (color of icon + ring on hover) */
.app-tile--primary  .app-tile__icon-wrap { color: var(--primary); }
.app-tile--warn     .app-tile__icon-wrap { color: var(--warn); }
.app-tile--danger   .app-tile__icon-wrap { color: var(--danger); }

.app-tile__label {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--text);
  line-height: 1.2;
}
.app-tile__caption {
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted);
  margin-top: -4px;
}

.app-tile__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 28%, transparent);
  padding: 2px 7px;
  border-radius: 999px;
}
.app-tile__badge--warn {
  color: var(--warn);
  background: color-mix(in srgb, var(--warn) 12%, transparent);
  border-color: color-mix(in srgb, var(--warn) 28%, transparent);
}

/* ---- Stats strip ---- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}
@media (min-width: 768px) {
  .stats-strip { grid-template-columns: repeat(4, 1fr); gap: 14px; }
}
.stat-card {
  background: color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.15s, background 0.15s;
}
.stat-card:hover {
  border-color: var(--card-border-hover);
  background: color-mix(in srgb, var(--primary) 5%, color-mix(in srgb, var(--bg) 70%, #000 30%));
}
.stat-card__value {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 24px;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1;
}
.stat-card__value--accent { color: var(--primary); }
.stat-card__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---- Content section (heading + body) ---- */
.os-section { margin-top: 32px; }
.os-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.os-section__head .eyebrow { font-size: 11px; letter-spacing: 0.22em; }

.os-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 768px)  { .os-cards--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .os-cards--3 { grid-template-columns: repeat(3, 1fr); } }

/* ---- Capability card (icon-first) ---- */
.cap-card {
  background: color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s, background 0.15s;
}
.cap-card:hover { border-color: var(--card-border-hover); }
.cap-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
  color: var(--primary);
  margin-bottom: 4px;
}
.cap-card__title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 0;
}
.cap-card__desc {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}
.cap-card .list-clean { margin-top: auto; }
.cap-card .list-clean li { font-size: 12px; }

/* ---- Case card (richer) ---- */
.case-card {
  position: relative;
  display: block;
  background: color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 18px;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.case-card:hover {
  border-color: var(--card-border-hover);
  background: color-mix(in srgb, var(--primary) 5%, color-mix(in srgb, var(--bg) 70%, #000 30%));
  transform: translateY(-1px);
  text-decoration: none;
}
.case-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.case-card__head .pill { flex-shrink: 0; }
.case-card__title {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.015em;
  color: var(--text);
  margin: 6px 0 0;
}
.case-card__desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 14px;
}
.case-card__arrow {
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  line-height: 1;
  transition: color 0.15s, transform 0.15s;
}
.case-card:hover .case-card__arrow {
  color: var(--primary);
  transform: translate(2px, -2px);
}

/* ---- Ethos quote card ---- */
.ethos-card {
  background:
    radial-gradient(ellipse 400px 200px at 100% 100%,
                    color-mix(in srgb, var(--primary) 10%, transparent),
                    transparent 70%),
    color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  border-radius: 16px;
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.ethos-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 14px;
  font-family: 'Inter', serif;
  font-size: 90px;
  line-height: 1;
  color: color-mix(in srgb, var(--primary) 25%, transparent);
  pointer-events: none;
  font-weight: 800;
}
.ethos-card__quote {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: clamp(18px, 3vw, 22px);
  line-height: 1.35;
  color: var(--text);
  margin: 0 0 12px;
  position: relative;
  z-index: 1;
}
.ethos-card__quote .accent { color: var(--primary); }
.ethos-card__author {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ethos-card__author::before { content: '— '; color: var(--primary); }

/* ---- Initiate / Final CTA ---- */
.initiate-card {
  background:
    radial-gradient(ellipse 500px 250px at 50% 0%,
                    color-mix(in srgb, var(--primary) 14%, transparent),
                    transparent 70%),
    color-mix(in srgb, var(--bg) 70%, #000 30%);
  border: 1px solid color-mix(in srgb, var(--primary) 28%, transparent);
  border-radius: 18px;
  padding: 26px 22px;
  text-align: left;
}
@media (min-width: 768px) {
  .initiate-card { padding: 32px 30px; }
}
.initiate-card__title {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: clamp(22px, 4vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
  margin: 0 0 12px;
}
.initiate-card__title .accent { color: var(--primary); }
.initiate-card__lead {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 20px;
  max-width: 52ch;
}
.initiate-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.initiate-card__meta {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid color-mix(in srgb, var(--text) 8%, transparent);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.initiate-card__meta__key { color: var(--primary); }

/* ---- Small explainer card ---- */
.os-explainer {
  margin-top: 22px;
  padding: 16px 18px;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  border: 1px dashed var(--card-border);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}
.os-explainer strong { color: var(--text); font-weight: 600; }
.os-explainer .accent { color: var(--primary); font-weight: 600; }

/* ---- Terminal modal (opens on app-tile / dock click) ---- */
.terminal-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  animation: fadeIn 0.2s ease-out;
}
.terminal-modal.is-open { display: flex; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.terminal-modal__window {
  width: 100%;
  max-width: 820px;
  height: min(640px, calc(100vh - 40px));
  background: color-mix(in srgb, var(--bg) 92%, #000 8%);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow:
    0 30px 80px rgba(0,0,0,0.6),
    0 0 0 1px color-mix(in srgb, var(--text) 6%, transparent),
    0 0 80px color-mix(in srgb, var(--primary) 15%, transparent);
  animation: terminalIn 0.25s ease-out;
}
@keyframes terminalIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}

.terminal-modal__chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: color-mix(in srgb, var(--text) 5%, transparent);
  border-bottom: 1px solid var(--card-border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
}
.terminal-modal__chrome__left { display: inline-flex; align-items: center; gap: 8px; }
.terminal-modal__chrome__left::before { content: '▣'; color: var(--primary); }

.terminal-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.terminal-modal__close:hover {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
}

.terminal-modal__body {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: transparent;
}