/* ==========================================================================
   Commanda — terminal-noir design system
   Hand-written. No frameworks, no build step.
   ========================================================================== */

/* --- 1. Tokens ---------------------------------------------------------- */

:root {
  /* canvas */
  --bg:          #08090B;
  --bg-raise:    #0D0F13;
  --panel:       #101317;
  --panel-2:     #14181D;

  /* lines */
  --line:        #1E232A;
  --line-soft:   #16191F;
  --line-strong: #2C333C;

  /* ink */
  --text:        #EDEBE6;
  --muted:       #979EA9;
  --dim:         #666D78;

  /* accent */
  --accent:      #FFB454;
  --accent-ink:  #1A1204;
  --accent-soft: rgba(255, 180, 84, .12);
  --accent-line: rgba(255, 180, 84, .34);

  /* semantic */
  --add:         #7EE787;
  --del:         #FF7B72;
  --info:        #7AD3E8;

  /* type */
  --sans: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* metrics */
  --container: 1200px;
  --gutter: 28px;
  --radius: 10px;
  --radius-lg: 16px;

  color-scheme: dark;
}

/* --- 2. Reset ----------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.028em; line-height: 1.06; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* --- 3. Layout primitives ---------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(72px, 9vw, 132px); position: relative; }
.section--tight { padding-block: clamp(56px, 6vw, 88px); }
.section + .section { border-top: 1px solid var(--line-soft); }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--accent);
  flex: none;
}
.eyebrow b { color: var(--accent); font-weight: 500; }

.h-xl { font-size: clamp(2.6rem, 6.2vw, 4.6rem); }
.h-lg { font-size: clamp(2.1rem, 4.2vw, 3.1rem); }
.h-md { font-size: clamp(1.5rem, 2.4vw, 1.9rem); }

.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  color: var(--muted);
  line-height: 1.6;
  max-width: 62ch;
}

.measure { max-width: 66ch; }
.dim { color: var(--muted); }
.accent { color: var(--accent); }
.mono { font-family: var(--mono); }

.rule { height: 1px; background: var(--line-soft); border: 0; margin: 0; }

/* --- 4. Buttons --------------------------------------------------------- */

.btn {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  --btn-bd: var(--line-strong);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bd);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, color .2s ease, transform .12s ease;
  white-space: nowrap;
}
.btn:hover { border-color: var(--accent-line); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  --btn-bg: var(--accent);
  --btn-fg: var(--accent-ink);
  --btn-bd: var(--accent);
  font-weight: 700;
}
.btn--primary:hover { --btn-bg: #FFC475; --btn-bd: #FFC475; }

.btn--ghost:hover { background: var(--panel); }

.btn__arrow { transition: transform .2s ease; }
.btn:hover .btn__arrow { transform: translateX(3px); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--accent);
  border-bottom: 1px solid var(--accent-line);
  padding-bottom: 3px;
  transition: gap .2s ease, border-color .2s ease;
}
.link-arrow:hover { gap: 13px; border-color: var(--accent); }

/* --- 5. Header ---------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-right: auto;
  letter-spacing: -0.035em;
  font-weight: 700;
  font-size: 21px;
}
.brand svg { width: 26px; height: 26px; color: var(--accent); flex: none; }
.brand:hover svg { color: #FFC475; }

.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a {
  font-size: 14.5px;
  color: var(--muted);
  transition: color .18s ease;
  position: relative;
}
.nav__links a:hover { color: var(--text); }
.nav__links a[aria-current="page"] { color: var(--text); }
.nav__links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -7px;
  height: 1px;
  background: var(--accent);
}

.nav__cta { display: inline-flex; }

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 16px; height: 1.5px;
  background: var(--text);
  position: relative;
  transition: background .2s ease;
}
.nav__toggle span::before, .nav__toggle span::after {
  content: "";
  position: absolute; left: 0;
  width: 16px; height: 1.5px;
  background: var(--text);
  transition: transform .24s ease;
}
.nav__toggle span::before { top: -5px; }
.nav__toggle span::after  { top: 5px; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { transform: translateY(5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after  { transform: translateY(-5px) rotate(-45deg); }

/* --- 6. Hero ------------------------------------------------------------ */

.hero {
  position: relative;
  padding-block: clamp(64px, 8vw, 116px) clamp(48px, 6vw, 72px);
  overflow: hidden;
}

.grid-bg {
  position: absolute;
  inset: -10% -20% auto -20%;
  height: 720px;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(ellipse 70% 62% at 50% 22%, #000 0%, transparent 78%);
  mask-image: radial-gradient(ellipse 70% 62% at 50% 22%, #000 0%, transparent 78%);
  pointer-events: none;
  z-index: 0;
}
.grid-bg::after {
  content: "";
  position: absolute;
  left: 42%; top: -140px;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(255,180,84,.10), transparent 65%);
  filter: blur(24px);
}

.hero .wrap { position: relative; z-index: 1; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px 7px 11px;
  border: 1px solid var(--line);
  background: var(--bg-raise);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
  margin-bottom: 30px;
}
.badge b { color: var(--text); font-weight: 500; }

.pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-line);
  animation: pulse 2.6s ease-out infinite;
  flex: none;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,180,84,.45); }
  70%  { box-shadow: 0 0 0 8px rgba(255,180,84,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,180,84,0); }
}

.hero h1 { max-width: 17ch; }
.hero h1 em {
  font-style: normal;
  color: var(--accent);
  position: relative;
}
.hero__sub { margin-top: 26px; max-width: 58ch; }
.hero__actions { margin-top: 36px; }
.hero__note {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--dim);
}
.hero__note a { color: var(--muted); border-bottom: 1px solid var(--line-strong); }
.hero__note a:hover { color: var(--accent); border-color: var(--accent-line); }

/* --- 7. IDE mockup ------------------------------------------------------ */

.ide {
  position: relative;
  margin-top: clamp(48px, 6vw, 76px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0,0,0,.4),
    0 40px 90px -40px rgba(0,0,0,.9),
    0 0 120px -60px rgba(255,180,84,.25);
}

.ide__bar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 42px;
  padding-inline: 16px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--panel-2);
}
.ide__dots { display: flex; gap: 7px; }
.ide__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); display: block; }
.ide__tabs { display: flex; gap: 4px; font-family: var(--mono); font-size: 11.5px; }
.ide__tabs span {
  padding: 5px 11px;
  border-radius: 6px;
  color: var(--dim);
}
.ide__tabs .is-on { background: var(--bg); color: var(--text); box-shadow: inset 0 0 0 1px var(--line); }
.ide__meta {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--dim);
  display: flex;
  gap: 16px;
}

.ide__body {
  display: grid;
  grid-template-columns: 246px minmax(0, 1fr) 232px;
  min-height: 400px;
}
.ide__col { padding: 16px; border-right: 1px solid var(--line-soft); min-width: 0; }
.ide__col:last-child { border-right: 0; }

.ide__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
}

/* agent fleet rows */
.agent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  margin-bottom: 3px;
  border: 1px solid transparent;
}
.agent.is-active { background: var(--bg); border-color: var(--line); }
.agent i {
  width: 6px; height: 6px; border-radius: 50%;
  margin-top: 8px; flex: none;
  background: var(--dim);
}
.agent.run  i { background: var(--accent); animation: blink 1.6s steps(1) infinite; }
.agent.done i { background: var(--add); }
.agent.wait i { background: var(--info); }
@keyframes blink { 50% { opacity: .25; } }

.agent b { display: block; font-size: 13px; font-weight: 500; letter-spacing: -0.01em; }
.agent small {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--dim);
  margin-top: 2px;
}

/* diff view */
.diff {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.85;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--bg);
  overflow: hidden;
}
.diff__head {
  padding: 8px 12px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 11px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.diff__head em { font-style: normal; color: var(--dim); margin-left: auto; }
.diff__body { padding: 8px 0; overflow-x: auto; }
.diff__body div { padding-inline: 12px; white-space: pre; color: var(--muted); }
.diff__body .add { background: rgba(126,231,135,.07); color: var(--add); }
.diff__body .del { background: rgba(255,123,114,.07); color: var(--del); }
.diff__body .ctx { color: var(--dim); }

.plan {
  margin-bottom: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 12px 14px;
  background: var(--bg);
}
.plan p { font-size: 13px; letter-spacing: -0.01em; }
.plan ol {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
}
.plan ol li { display: flex; gap: 9px; padding: 2px 0; }
.plan ol li::before { content: "▸"; color: var(--dim); }
.plan ol li.ok::before { content: "✓"; color: var(--add); }
.plan ol li.ok { color: var(--dim); text-decoration: line-through; text-decoration-color: var(--line-strong); }

/* timeline */
.tl { font-family: var(--mono); font-size: 11px; position: relative; padding-left: 14px; }
.tl::before {
  content: ""; position: absolute; left: 3px; top: 6px; bottom: 6px;
  width: 1px; background: var(--line);
}
.tl li { position: relative; padding: 5px 0; color: var(--dim); }
.tl li::before {
  content: ""; position: absolute; left: -14px; top: 11px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.tl li.on { color: var(--text); }
.tl li.on::before { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.ide__status {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 9px 16px;
  border-top: 1px solid var(--line-soft);
  background: var(--panel-2);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  overflow-x: auto;
  white-space: nowrap;
}
.ide__status .k { color: var(--muted); }
.ide__status .sep { margin-left: auto; }

.ide-caption {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--dim);
  text-align: center;
}

/* --- 8. Stats / ticker -------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat { background: var(--bg); padding: 26px 24px; }
.stat b {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}
.stat span { font-size: 14.5px; color: var(--muted); }

.ticker {
  border-block: 1px solid var(--line-soft);
  padding-block: 18px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.ticker__track {
  display: flex;
  gap: 44px;
  width: max-content;
  animation: slide 44s linear infinite;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dim);
}
.ticker__track span { display: flex; align-items: center; gap: 44px; }
.ticker__track span::after { content: "·"; color: var(--line-strong); }
@keyframes slide { to { transform: translateX(-50%); } }
.ticker:hover .ticker__track { animation-play-state: paused; }

/* --- 9. Cards / grids --------------------------------------------------- */

.grid { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--bg);
  padding: 32px 28px 34px;
  position: relative;
  transition: background .25s ease;
}
.card:hover { background: var(--bg-raise); }
.card__n {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: .12em;
  display: block;
  margin-bottom: 20px;
}
.card:hover .card__n { color: var(--accent); }
.card h3 { font-size: 1.16rem; letter-spacing: -0.025em; margin-bottom: 12px; }
.card p { font-size: 15px; color: var(--muted); line-height: 1.6; }
.card__ico { width: 22px; height: 22px; color: var(--accent); margin-bottom: 18px; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
}
.split--center { align-items: center; }

.steps { counter-reset: s; display: grid; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 28px;
  padding: 30px 0;
  border-top: 1px solid var(--line-soft);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line-soft); }
.step__n {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
  letter-spacing: .12em;
  padding-top: 6px;
}
.step h3 { font-size: 1.32rem; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 15.5px; max-width: 58ch; }
.step:hover .step__n { color: var(--accent); }

.feature-list { display: grid; gap: 0; }
.feature-list li {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
  align-items: baseline;
}
.feature-list li:first-child { border-top: 1px solid var(--line-soft); }
.feature-list b {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text);
}
.feature-list p { color: var(--muted); font-size: 15.5px; }

/* code block */
.code {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
  font-family: var(--mono);
}
.code__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--panel-2);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: .06em;
}
.code__bar b { color: var(--muted); font-weight: 500; }
.code pre {
  margin: 0;
  padding: 18px 16px;
  font-size: 12.5px;
  line-height: 1.85;
  overflow-x: auto;
  color: var(--muted);
}
.code .k  { color: var(--accent); }
.code .s  { color: var(--add); }
.code .c  { color: var(--dim); font-style: italic; }
.code .n  { color: var(--info); }

/* quote / manifesto */
.quote {
  font-size: clamp(1.5rem, 3.1vw, 2.3rem);
  line-height: 1.24;
  letter-spacing: -0.03em;
  font-weight: 500;
  max-width: 20ch;
}
.quote span { color: var(--dim); }

/* --- 10. Pricing -------------------------------------------------------- */

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.plan-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-raise);
  padding: 30px 28px 32px;
  display: flex;
  flex-direction: column;
}
.plan-card--hi {
  border-color: var(--accent-line);
  background:
    linear-gradient(180deg, var(--accent-soft), transparent 180px),
    var(--bg-raise);
}
.plan-card__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
}
.plan-card--hi .plan-card__tag { color: var(--accent); }
.plan-card h3 { font-size: 1.5rem; margin-bottom: 8px; }
.plan-card__desc { font-size: 14.5px; color: var(--muted); min-height: 62px; }
.price { display: flex; align-items: baseline; gap: 8px; margin: 22px 0 6px; }
.price b { font-size: 2.5rem; letter-spacing: -0.04em; line-height: 1; }
.price span { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.price-note { font-family: var(--mono); font-size: 11.5px; color: var(--dim); margin-bottom: 24px; }
.plan-card ul { display: grid; gap: 11px; margin: 24px 0 28px; font-size: 14.5px; color: var(--muted); }
.plan-card ul li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; align-items: start; }
.plan-card ul li::before { content: "+"; font-family: var(--mono); color: var(--accent); font-size: 13px; line-height: 1.5; }
.plan-card .btn { margin-top: auto; justify-content: center; }

/* --- 11. Forms ---------------------------------------------------------- */

.form-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255,180,84,.05), transparent 220px),
    var(--bg-raise);
  padding: clamp(28px, 4vw, 44px);
}

.form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field--row { grid-template-columns: 1fr 1fr; gap: 18px; display: grid; }
.field label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--dim);
}
.field label span { color: var(--accent); }

.input, .select, .textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  font-size: 15px;
  transition: border-color .18s ease, background .18s ease;
  appearance: none;
}
.input::placeholder, .textarea::placeholder { color: var(--dim); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--line-strong); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--accent-line);
  background: var(--panel);
}
.textarea { min-height: 116px; resize: vertical; line-height: 1.55; }
.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' stroke='%23666D78' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  padding-right: 38px;
  cursor: pointer;
}
.select option { background: var(--panel); }

.check { display: flex; gap: 11px; align-items: flex-start; font-size: 14px; color: var(--muted); cursor: pointer; }
.check input {
  appearance: none;
  width: 17px; height: 17px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: var(--bg);
  flex: none;
  margin-top: 3px;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.check input:checked { background: var(--accent); border-color: var(--accent); }
.check input:checked::after {
  content: "";
  display: block;
  width: 4px; height: 8px;
  margin: 2px auto 0;
  border: solid var(--accent-ink);
  border-width: 0 1.8px 1.8px 0;
  transform: rotate(42deg);
}

.form__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
}
.form__hint { font-family: var(--mono); font-size: 11.5px; color: var(--dim); max-width: 40ch; }

.form__status {
  font-family: var(--mono);
  font-size: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent);
  display: none;
}
.form__status.is-shown { display: block; }

.mail-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 999px;
  padding: 8px 8px 8px 16px;
}
.mail-inline button {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease;
}
.mail-inline button:hover { color: var(--accent); border-color: var(--accent-line); }

/* --- 12. FAQ ------------------------------------------------------------ */

.faq { border-top: 1px solid var(--line-soft); }
.faq details {
  border-bottom: 1px solid var(--line-soft);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  display: flex;
  gap: 20px;
  align-items: center;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  font-weight: 500;
  transition: color .18s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent); }
.faq summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  color: var(--dim);
  font-size: 18px;
  transition: transform .25s ease, color .18s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); color: var(--accent); }
.faq details p {
  color: var(--muted);
  font-size: 15.5px;
  padding-bottom: 24px;
  max-width: 72ch;
}

/* --- 13. CTA band + footer ---------------------------------------------- */

.cta-band {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(36px, 5vw, 58px);
  background:
    radial-gradient(ellipse 80% 140% at 8% 0%, rgba(255,180,84,.10), transparent 62%),
    var(--bg-raise);
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
  justify-content: space-between;
}
.cta-band h2 { max-width: 16ch; }
.cta-band p { color: var(--muted); margin-top: 14px; max-width: 46ch; font-size: 15.5px; }

.site-footer {
  border-top: 1px solid var(--line-soft);
  padding-block: 56px 40px;
  background: var(--bg);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 44px;
}
.footer__brand p { color: var(--muted); font-size: 14.5px; margin-top: 16px; max-width: 34ch; }
.footer__col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim);
  font-weight: 400;
  margin-bottom: 16px;
}
.footer__col li { margin-bottom: 10px; }
.footer__col a { font-size: 14.5px; color: var(--muted); transition: color .18s ease; }
.footer__col a:hover { color: var(--accent); }

.footer__bot {
  border-top: 1px solid var(--line-soft);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--dim);
  letter-spacing: .04em;
}

/* --- 14. Page header (interior pages) ----------------------------------- */

.page-head {
  padding-block: clamp(56px, 7vw, 92px) clamp(40px, 5vw, 60px);
  position: relative;
  overflow: hidden;
}
.page-head .grid-bg { height: 460px; }
.page-head .wrap { position: relative; z-index: 1; }

/* --- 15. Reveal animation ----------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);
}
.reveal.is-in { opacity: 1; transform: none; }

/* --- 16. Responsive ----------------------------------------------------- */

@media (max-width: 1080px) {
  .ide__body { grid-template-columns: 220px minmax(0, 1fr); }
  .ide__col--tl { display: none; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 860px) {
  :root { --gutter: 20px; }
  body { font-size: 16.5px; }

  .nav__links {
    position: fixed;
    inset: 68px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 22px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links a { padding: 15px 0; border-bottom: 1px solid var(--line-soft); font-size: 16px; }
  .nav__links a[aria-current="page"]::after { display: none; }
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }

  .split { grid-template-columns: 1fr; gap: 36px; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 10px; }
  .step__n { padding-top: 0; }
  .feature-list li { grid-template-columns: 1fr; gap: 8px; }
  .field--row { grid-template-columns: 1fr; }
  .ide__body { grid-template-columns: 1fr; }
  .ide__col--fleet { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .ide__tabs span:nth-child(n+3) { display: none; }
  .ide__meta { display: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .quote { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .ide, .cta-band { box-shadow: none; }
  body { background: #fff; color: #000; }
}