/* ============================================================
   MCPSync — CLI-themed static site
   Professional, restrained palette. Monospace for code only.
   ============================================================ */

:root {
  /* Dark (default) — Tokyo-night-inspired, muted, professional */
  --bg:           #0e1116;
  --bg-elev:      #141923;
  --bg-soft:      #1a2030;
  --panel:        #11151d;
  --border:       #232a3a;
  --border-soft:  #1c2230;

  --fg:           #d6dee9;
  --fg-mute:      #8a93a5;
  --fg-dim:       #5b6478;
  --fg-strong:    #f4f7fb;

  --accent:       #7aa2f7;   /* cool blue — primary */
  --accent-soft:  #3d4e7a;
  --accent-glow:  rgba(122,162,247,.18);

  --ok:           #9ece6a;
  --warn:         #e0af68;
  --err:          #f7768e;

  --cyan:         #7dcfff;
  --magenta:      #bb9af7;
  --yellow:       #e0af68;
  --green:        #9ece6a;
  --blue:         #7aa2f7;
  --dim:          #565f72;

  --radius:       10px;
  --radius-sm:    6px;
  --shadow-lg:    0 20px 50px -20px rgba(0,0,0,.55), 0 8px 22px -10px rgba(0,0,0,.35);
  --shadow-sm:    0 1px 0 rgba(255,255,255,.02), 0 4px 14px -8px rgba(0,0,0,.4);

  --mono:         "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans:         "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;

  --maxw:         1360px;
  --gap:          24px;
}

[data-theme="light"] {
  --bg:           #f7f8fa;
  --bg-elev:      #ffffff;
  --bg-soft:      #eef1f6;
  --panel:        #ffffff;
  --border:       #e2e6ee;
  --border-soft:  #ecf0f6;

  --fg:           #1f2430;
  --fg-mute:      #5b6478;
  --fg-dim:       #8a93a5;
  --fg-strong:    #0b0f17;

  --accent:       #3b6fe0;
  --accent-soft:  #c6d4f7;
  --accent-glow:  rgba(59,111,224,.10);

  --ok:           #2f7a3a;
  --warn:         #a16207;
  --err:          #c0344e;

  --cyan:         #0e7490;
  --magenta:      #7c3aed;
  --yellow:       #a16207;
  --green:        #2f7a3a;
  --blue:         #3b6fe0;
  --dim:          #9aa3b5;

  --shadow-lg:    0 20px 50px -25px rgba(20,30,60,.25), 0 8px 22px -12px rgba(20,30,60,.12);
  --shadow-sm:    0 1px 0 rgba(0,0,0,.02), 0 4px 14px -8px rgba(20,30,60,.10);
}

/* ---------- reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
.term { max-width: 100%; }
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
code { font-family: var(--mono); font-size: .9em; }
strong { color: var(--fg-strong); }
em { font-style: normal; color: var(--accent); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }
@media (max-width: 720px) { .wrap { padding: 0 20px; } }
.muted { color: var(--fg-mute); }
.small { font-size: .85rem; }

.skip {
  position: absolute; left: -9999px;
}
.skip:focus { left: 12px; top: 12px; background: var(--accent); color: #fff; padding: 8px 12px; border-radius: var(--radius-sm); z-index: 100; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px; gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-weight: 600;
  color: var(--fg-strong); text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand-prompt { color: var(--accent); }
.brand-name {}
.nav-links {
  display: flex; gap: 22px; align-items: center;
  font-size: .92rem;
}
.nav-links a { color: var(--fg-mute); }
.nav-links a:hover { color: var(--fg-strong); text-decoration: none; }

.theme-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-mute);
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1rem;
  transition: color .15s, border-color .15s, background .15s;
}
.theme-toggle:hover { color: var(--fg-strong); border-color: var(--accent-soft); }

@media (max-width: 760px) {
  .nav-links a:not(:last-child) { display: none; }
}

/* ---------- hero ---------- */
.hero { padding: 72px 0 56px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 80% 0%, var(--accent-glow), transparent 70%),
    radial-gradient(40% 30% at 10% 30%, var(--accent-glow), transparent 70%);
  pointer-events: none; z-index: 0;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; gap: 48px;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
}
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--mono); font-size: .78rem;
  color: var(--fg-mute);
  background: var(--bg-elev);
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 999px;
  background: var(--ok);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 30%, transparent);
}

.hero h1 {
  font-size: clamp(2rem, 4.4vw, 3rem);
  line-height: 1.12; letter-spacing: -.02em;
  margin: 18px 0 16px;
  color: var(--fg-strong);
  font-weight: 700;
}
.lede {
  font-size: 1.08rem; color: var(--fg-mute); margin: 0 0 28px; max-width: 56ch;
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 42px; padding: 0 18px;
  border-radius: var(--radius-sm);
  font-weight: 600; font-size: .94rem;
  border: 1px solid transparent;
  transition: transform .12s ease, background .15s, border-color .15s, color .15s;
  cursor: pointer;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 8px 24px -10px var(--accent);
}
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 92%, white 8%); }
.btn-ghost {
  background: transparent; color: var(--fg-strong);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent-soft); color: var(--fg-strong); }
.btn-sm { height: 36px; padding: 0 14px; font-size: .86rem; }

.badges {
  list-style: none; padding: 0; margin: 28px 0 0;
  display: flex; gap: 18px; flex-wrap: wrap;
  font-size: .9rem; color: var(--fg-mute);
}
.badges .check { color: var(--ok); margin-right: 6px; font-weight: 700; }

/* ---------- terminal window ---------- */
.term {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  font-family: var(--mono);
}
.term-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  font-size: .78rem; color: var(--fg-mute);
}
.term-dots { display: inline-flex; gap: 6px; }
.term-dots i {
  width: 11px; height: 11px; border-radius: 999px;
  background: #3a4257;
  display: inline-block;
}
.term-dots i:nth-child(1) { background: #ed6a5e; }
.term-dots i:nth-child(2) { background: #f4bf4f; }
.term-dots i:nth-child(3) { background: #61c554; }
[data-theme="light"] .term-dots i { box-shadow: 0 0 0 1px rgba(0,0,0,.06) inset; }

.term-title { margin: 0 auto; opacity: .9; letter-spacing: .02em; }
.copy {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--fg-mute);
  font-family: var(--mono);
  font-size: .72rem;
  padding: 3px 9px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.copy:hover { color: var(--fg-strong); border-color: var(--accent-soft); }
.copy.copied { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }

.term-body {
  padding: 18px 18px 22px;
  font-size: .87rem;
  line-height: 1.62;
  color: var(--fg);
  overflow-x: auto;
}
.term-body .line {
  white-space: pre;
  font-variant-ligatures: none;
}
.prompt { color: var(--accent); margin-right: 8px; user-select: none; }
.cmd { color: var(--fg-strong); }
.ok { color: var(--ok); font-weight: 700; }
.hint { color: var(--fg-dim); }
.muted { color: var(--fg-dim); }
.dim { color: var(--dim); }
.cyan { color: var(--cyan); }
.magenta { color: var(--magenta); }
.yellow { color: var(--yellow); }
.green { color: var(--green); }
.blue { color: var(--blue); }
.caret { display: inline-block; width: .55em; color: var(--accent); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- sections ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-elev); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.h {
  font-size: clamp(1.5rem, 2.6vw, 1.9rem);
  letter-spacing: -.015em;
  margin: 0 0 8px;
  color: var(--fg-strong);
}
.h-small { font-size: 1.35rem; }
.sub { color: var(--fg-mute); margin: 0 0 32px; max-width: 70ch; }

/* ---------- tabs (install) ---------- */
.tabs {
  display: flex; gap: 4px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 4px;
  border-radius: var(--radius-sm);
  width: max-content;
  max-width: 100%;
  overflow-x: auto;
  margin-bottom: 16px;
}
.tab {
  border: 0; background: transparent;
  color: var(--fg-mute);
  font-family: var(--mono); font-size: .85rem;
  padding: 7px 14px; border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.tab:hover { color: var(--fg-strong); }
.tab.is-active {
  background: var(--bg-soft);
  color: var(--fg-strong);
  box-shadow: var(--shadow-sm);
}

.panel { display: none; }
.panel.is-active { display: block; animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.note { color: var(--fg-mute); font-size: .92rem; margin: 12px 0 0; }
.note code {
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  padding: 1px 6px; border-radius: 4px;
  color: var(--fg-strong);
}

/* ---------- commands slider ---------- */
.slider {
  display: flex; flex-direction: column; gap: 18px;
}
.slider-nav {
  display: flex; gap: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  padding: 5px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  scrollbar-width: none;
}
.slider-nav::-webkit-scrollbar { display: none; }
[data-theme="light"] .slider-nav { background: var(--bg-elev); }
.slider-tab {
  border: 0; background: transparent;
  color: var(--fg-mute);
  font-family: var(--mono); font-size: .88rem;
  padding: 9px 16px; border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, background .15s;
  font-weight: 500;
}
.slider-tab .prompt { color: var(--accent); margin-right: 4px; opacity: .55; }
.slider-tab:hover { color: var(--fg-strong); }
.slider-tab.is-active {
  background: var(--bg-soft);
  color: var(--fg-strong);
  box-shadow: var(--shadow-sm);
}
.slider-tab.is-active .prompt { opacity: 1; }

.slider-track {
  position: relative;
  min-height: 360px;
}
.slide {
  display: none;
  grid-template-columns: minmax(260px, 1fr) minmax(0, 2.1fr);
  gap: 28px;
  align-items: start;
}
.slide.is-active {
  display: grid;
  animation: slideIn .35s ease both;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}
@media (max-width: 880px) { .slide.is-active { grid-template-columns: 1fr; } }

.slide-meta p {
  margin: 0 0 14px;
  color: var(--fg-mute);
  font-size: .98rem;
}
.slide-meta code {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  padding: 1px 6px; border-radius: 4px;
  color: var(--fg-strong);
}

.slider-controls {
  display: flex; align-items: center; justify-content: center;
  gap: 18px;
  margin-top: 4px;
}
.slider-arrow {
  width: 32px; height: 32px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--fg-mute);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 1rem; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  transition: color .15s, border-color .15s, background .15s;
}
.slider-arrow:hover { color: var(--fg-strong); border-color: var(--accent-soft); }
.slider-dots { display: inline-flex; gap: 8px; }
.dot {
  width: 7px; height: 7px; padding: 0;
  border-radius: 999px;
  background: var(--border);
  border: 0;
  cursor: pointer;
  transition: background .2s, width .2s;
}
.dot:hover { background: var(--fg-dim); }
.dot.is-active { background: var(--accent); width: 22px; }

/* line reveal + typing cursor used by the slider animation */
.anim-term .line { transition: opacity .18s ease; }
.anim-term .line.hidden { opacity: 0; }
.cmd.typing::after {
  content: "▍";
  color: var(--accent);
  margin-left: 1px;
  animation: blink 1.1s steps(1) infinite;
}

.flag-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 6px;
  font-size: .88rem;
  color: var(--fg-mute);
}
.flag-list code {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  padding: 1px 6px; border-radius: 4px;
  color: var(--fg-strong);
  margin-right: 6px;
}

/* ---------- agents card grid ---------- */
.agent-card-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  margin-top: 32px;
}

.agent-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
  overflow: hidden;
}
.agent-card:hover {
  transform: translateY(-2px);
  border-color: var(--border);
  box-shadow: 0 8px 28px -12px rgba(0,0,0,.45);
}
.agent-card-featured {
  border-color: var(--accent-soft);
  box-shadow: 0 0 0 1px var(--accent-glow);
}
.agent-card-featured:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-glow), 0 10px 32px -12px rgba(122,162,247,.3);
}

/* icon bubble */
.agent-card-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
}
.agent-card-icon img,
.agent-card-icon svg {
  width: 28px; height: 28px;
  display: block;
}

/* per-agent icon accent backgrounds + tinting */
.agent-icon-claude   { background: #f0ebe4; border-color: #e8ddd1; }
.agent-icon-claude img { filter: none; }

.agent-icon-cursor   { background: #0e1116; border-color: #2a2f3a; color: #d6dee9; }
.agent-icon-cursor img { filter: brightness(0) invert(1); }

.agent-icon-vscode   { background: #1a1f3a; border-color: #283060; color: #4db8ff; }

.agent-icon-windsurf { background: #0a1628; border-color: #0d2040; color: #4fc3f7; }
.agent-icon-windsurf img { filter: brightness(0) saturate(100%) invert(73%) sepia(60%) saturate(400%) hue-rotate(175deg); }

.agent-icon-zed      { background: #1a1328; border-color: #2a1a40; color: #c084fc; }

.agent-icon-continue { background: #102010; border-color: #183020; color: #4ade80; }

.agent-icon-junie    { background: #1a1228; border-color: #2a1a40; color: #fb923c; }

.agent-icon-gemini   { background: #0f1623; border-color: #1a2540; color: #4285f4; }
.agent-icon-gemini img { filter: brightness(0) saturate(100%) invert(44%) sepia(90%) saturate(600%) hue-rotate(210deg) brightness(110%); }

.agent-icon-antigravity { background: #e8f0fe; border-color: #c5d5f8; }
.agent-icon-antigravity img { filter: none; }

.agent-icon-codex    { background: #0e1116; border-color: #1c2230; color: #e5e5e5; }
.agent-icon-codex img { filter: brightness(0) invert(0.9); }

.agent-icon-copilot  { background: #0e1116; border-color: #1c2230; }
.agent-icon-copilot img { width: 28px; height: 28px; }

/* light theme overrides */
[data-theme="light"] .agent-icon-cursor   { background: #f0f0f0; border-color: #d8d8d8; }
[data-theme="light"] .agent-icon-cursor img { filter: none; }
[data-theme="light"] .agent-icon-windsurf { background: #e8f4fc; border-color: #b8dcf0; }
[data-theme="light"] .agent-icon-windsurf img { filter: brightness(0) saturate(100%) invert(30%) sepia(80%) saturate(600%) hue-rotate(195deg); }
[data-theme="light"] .agent-icon-codex    { background: #f0f0f0; border-color: #d8d8d8; }
[data-theme="light"] .agent-icon-codex img { filter: none; }
[data-theme="light"] .agent-icon-copilot  { background: #1a1a2e; border-color: #2a2a4a; }
[data-theme="light"] .agent-icon-antigravity { background: #e8f0fe; border-color: #c5d5f8; }

/* card body */
.agent-card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.agent-card-body strong {
  font-size: .95rem;
  color: var(--fg-strong);
  display: flex;
  align-items: center;
  gap: 6px;
}
.agent-card-body code {
  font-size: .72rem;
  color: var(--fg-mute);
  font-family: var(--mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}


/* NEW badge */
.new-badge {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  padding: 1px 5px;
  border-radius: 4px;
  line-height: 1.4;
}

/* --- want-your-agent CTA card --- */
.agent-request-cta {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 26px;
  background: var(--bg-elev);
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius);
  box-shadow: 0 0 0 1px var(--accent-glow), var(--shadow-sm);
}
.agent-request-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-glow);
  border: 1px solid var(--accent-soft);
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--accent);
  line-height: 1;
}
.agent-request-body { flex: 1; min-width: 0; }
.agent-request-body h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  color: var(--fg-strong);
}
.agent-request-body p {
  margin: 0 0 14px;
  font-size: .9rem;
  color: var(--fg-mute);
  line-height: 1.55;
}
.agent-request-links { display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 640px) {
  .agent-request-cta { flex-direction: column; align-items: flex-start; }
}


/* ---------- how it works ---------- */
.how-grid {
  display: grid; gap: 48px;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}
@media (max-width: 900px) { .how-grid { grid-template-columns: 1fr; gap: 32px; } }

.steps {
  list-style: none; padding: 0; margin: 0;
  counter-reset: step;
  display: flex; flex-direction: column; gap: 14px;
}
.steps li {
  position: relative;
  padding: 14px 16px 14px 52px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--bg);
  counter-increment: step;
  color: var(--fg-mute);
  font-size: .95rem;
}
[data-theme="light"] .steps li { background: var(--bg-elev); }
.steps li::before {
  content: counter(step);
  position: absolute; left: 14px; top: 14px;
  width: 26px; height: 26px;
  border-radius: 999px;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid var(--accent-soft);
  font-family: var(--mono); font-size: .78rem; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.steps li code {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  padding: 1px 6px; border-radius: 4px;
  color: var(--fg-strong);
}

/* ---------- callout ---------- */
.callout {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 28px;
}
.callout .sub { margin: 6px 0 0; }
.callout .h-small { margin: 0; }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--border-soft);
  padding: 32px 0;
  color: var(--fg-mute);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.footer-inner .brand { font-size: .95rem; }
.footer-inner p { margin: 4px 0 0; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; font-size: .9rem; }
.footer-links a { color: var(--fg-mute); }
.footer-links a:hover { color: var(--fg-strong); text-decoration: none; }

/* ---------- selection ---------- */
::selection { background: var(--accent-glow); color: var(--fg-strong); }