/* ==========================================================================
   Creo AI Software - prototype stylesheet
   Dark, monochrome, hairline grid. Accent used sparingly.
   ========================================================================== */

:root {
  --bg:            #06070A;
  --bg-raise:      #0C0E13;
  --bg-raise-2:    #12151B;
  --line:          rgba(255, 255, 255, 0.09);
  --line-strong:   rgba(255, 255, 255, 0.18);

  --ink:           #F2F3F5;
  --ink-dim:       #A8AEB8;
  --ink-mute:      #6E747E;

  --accent:        #4C6FFF;
  --accent-soft:   rgba(76, 111, 255, 0.14);

  --live:          #3FCF8E;
  --dev:           #E6A44E;
  --concept:       #7E8792;

  --font-display: 'Jost', 'Century Gothic', 'Futura', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --wrap: 1180px;
  --gut: 28px;

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 18px;

  --t: 220ms cubic-bezier(.22,.61,.36,1);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
[hidden] { display: none !important; }

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

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

/* ---------- layout primitives ---------- */

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

.section { padding-block: 116px; border-top: 1px solid var(--line); position: relative; }
.section--flush { border-top: 0; }

.section-head {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0 20px;
  align-items: start;
  margin-bottom: 56px;
}

.section-num {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--ink-mute);
  padding-top: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 4.6vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
}

.section-sub {
  grid-column: 2;
  max-width: 60ch;
  margin: 16px 0 0;
  color: var(--ink-dim);
  font-size: 16.5px;
}

.kicker {
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- logo ---------- */

.logo { display: inline-flex; flex-direction: column; gap: 6px; line-height: 1; }
.logo svg { display: block; width: 100%; height: auto; color: var(--ink); }
.logo__mark { width: 128px; }
.logo__word {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 9px;
  letter-spacing: .58em;
  text-indent: .58em;
  text-align: center;
  color: var(--ink-dim);
}

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(6, 7, 10, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), background var(--t);
}
.nav.is-stuck { border-bottom-color: var(--line); background: rgba(6, 7, 10, 0.92); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.nav__links { display: flex; align-items: center; gap: 30px; }

.nav__link {
  font-size: 14px;
  color: var(--ink-dim);
  transition: color var(--t);
  position: relative;
  padding-block: 4px;
}
.nav__link:hover { color: var(--ink); }
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.nav__link:hover::after { transform: scaleX(1); }

.nav__burger {
  display: none;
  width: 42px; height: 42px;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  align-items: center; justify-content: center;
  flex-direction: column;
  gap: 4px;
}
.nav__burger span { display: block; width: 16px; height: 1px; background: var(--ink); transition: var(--t); }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 46px;
  padding-inline: 24px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  font-size: 14.5px;
  letter-spacing: .01em;
  white-space: nowrap;
  transition: background var(--t), border-color var(--t), color var(--t), transform var(--t);
}
.btn:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.34); }
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--ink);
  border-color: var(--ink);
  color: #06070A;
  font-weight: 500;
}
.btn--primary:hover { background: #fff; border-color: #fff; }

.btn--accent { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 500; }
.btn--accent:hover { background: #3f5fe8; border-color: #3f5fe8; }

.btn--sm { height: 38px; padding-inline: 16px; font-size: 13.5px; }
.btn--wide { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .42; pointer-events: none; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding-block: clamp(84px, 13vw, 156px) 96px;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(ellipse 80% 62% at 50% 24%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 62% at 50% 24%, #000 20%, transparent 78%);
  pointer-events: none;
}
.hero__glow {
  position: absolute;
  top: -180px; left: 50%;
  width: 900px; height: 520px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(76,111,255,.14), transparent 68%);
  filter: blur(20px);
  pointer-events: none;
}

.hero__inner { position: relative; }

.hero__mark { width: min(560px, 82%); margin-bottom: 30px; }
.hero__mark svg { color: var(--ink); }
.hero__markword {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(10px, 1.5vw, 14px);
  letter-spacing: .62em;
  text-indent: .62em;
  color: var(--ink-dim);
  margin-top: 14px;
}

.hero__lead {
  max-width: 44ch;
  margin: 30px 0 0;
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.5;
  color: var(--ink);
  font-weight: 300;
}
.hero__lead b { font-weight: 500; }

.hero__sub {
  max-width: 56ch;
  margin: 18px 0 0;
  color: var(--ink-dim);
  font-size: 16px;
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-mute);
}
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.dot { width: 5px; height: 5px; border-radius: 50%; background: var(--live); flex: none; }

/* ---------- about ---------- */

.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; }
.about-copy p { margin: 0 0 20px; color: var(--ink-dim); font-size: 16.5px; }
.about-copy p:first-child { color: var(--ink); font-size: 18px; font-weight: 300; line-height: 1.55; }
.about-copy strong { color: var(--ink); font-weight: 500; }

.facts { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; align-self: start; }
.fact { background: var(--bg-raise); padding: 24px 26px; }
.fact__val { font-family: var(--font-display); font-weight: 300; font-size: 34px; line-height: 1; letter-spacing: -.01em; }
.fact__key { margin-top: 8px; font-size: 12.5px; color: var(--ink-mute); letter-spacing: .04em; }

.founders { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 68px; }
.founder {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--bg-raise), rgba(12,14,19,.4));
  padding: 30px;
  transition: border-color var(--t), transform var(--t);
}
.founder:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.founder__top { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.founder__mono {
  width: 54px; height: 54px; flex: none;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 17px;
  letter-spacing: .08em;
  color: var(--ink-dim);
}
.founder__name { font-family: var(--font-display); font-weight: 400; font-size: 19px; letter-spacing: .01em; }
.founder__role { font-size: 13px; color: var(--accent); margin-top: 3px; letter-spacing: .04em; }
.founder__bio { margin: 0; color: var(--ink-dim); font-size: 15px; }
.founder__link { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; font-size: 13.5px; color: var(--ink-mute); transition: color var(--t); }
.founder__link:hover { color: var(--ink); }

/* ---------- placeholder marker ---------- */

.ph {
  color: var(--dev);
  background: rgba(230,164,78,.1);
  border: 1px dashed rgba(230,164,78,.42);
  border-radius: 3px;
  padding: 0 6px;
  font-family: var(--font-body);
  font-size: .92em;
  white-space: nowrap;
}

/* ---------- work ---------- */

.work-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.work { grid-column: span 2; }
.work--lg { grid-column: span 3; }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-raise);
  padding: 28px;
  overflow: hidden;
  transition: border-color var(--t), transform var(--t), background var(--t);
}
.card::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 0%), rgba(76,111,255,.09), transparent 60%);
  opacity: 0;
  transition: opacity var(--t);
  pointer-events: none;
}
.card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.card:hover::after { opacity: 1; }

.work--lg .card { padding: 34px; }

.card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
/* narrow cards: badge sits above the title instead of fighting it for width */
.work:not(.work--lg) .card__head { flex-direction: column-reverse; align-items: flex-start; gap: 14px; }

.card__name { font-family: var(--font-display); font-weight: 400; font-size: 21px; letter-spacing: .005em; margin: 0; }
.work--lg .card__name { font-size: 27px; font-weight: 300; }

.card__tag { font-size: 12.5px; color: var(--ink-mute); margin-top: 6px; letter-spacing: .03em; }

.status {
  display: inline-flex; align-items: center; gap: 7px;
  flex: none;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 100px;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  white-space: nowrap;
}
.status i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; font-style: normal; }
.status--live { color: var(--live); border-color: rgba(63,207,142,.3); background: rgba(63,207,142,.07); }
.status--dev { color: var(--dev); border-color: rgba(230,164,78,.3); background: rgba(230,164,78,.07); }
.status--concept { color: var(--concept); }
.status--pilot { color: var(--accent); border-color: rgba(76,111,255,.34); background: var(--accent-soft); }

.card__body { color: var(--ink-dim); font-size: 15px; margin: 0; flex: 1; }
.work--lg .card__body { font-size: 16px; }

.card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.metric__val { font-family: var(--font-display); font-weight: 300; font-size: 24px; line-height: 1.1; }
.metric__key { font-size: 11px; color: var(--ink-mute); letter-spacing: .05em; margin-top: 5px; line-height: 1.45; }
.metric__key .ph { display: inline-block; margin-top: 3px; }
@media (max-width: 520px) { .card__metrics { grid-template-columns: 1fr; gap: 14px; } }

.card__list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 9px; }
.card__list li { position: relative; padding-left: 18px; font-size: 14.5px; color: var(--ink-dim); }
.card__list li::before { content: ''; position: absolute; left: 0; top: 9px; width: 7px; height: 1px; background: var(--ink-mute); }

/* ---------- how an engagement runs ---------- */

.steps {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  align-self: start;
}
.step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0 16px;
  background: var(--bg-raise);
  padding: 24px 26px;
  transition: background var(--t);
}
.step:hover { background: var(--bg-raise-2); }
.step__n {
  font-family: var(--font-display);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--ink-mute);
  padding-top: 3px;
}
.step__t { font-family: var(--font-display); font-weight: 400; font-size: 17px; letter-spacing: .01em; }
.step__d { margin-top: 7px; font-size: 14px; color: var(--ink-dim); line-height: 1.55; }

/* ---------- solutions catalogue ---------- */

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }

.filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: var(--bg-raise);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 13.5px;
  color: var(--ink-dim);
  transition: color var(--t), background var(--t), border-color var(--t);
}
.filter:hover { color: var(--ink); border-color: var(--line-strong); }
.filter.is-on { background: var(--ink); border-color: var(--ink); color: #06070A; font-weight: 500; }
.filter__n { font-size: 11.5px; color: var(--ink-mute); font-variant-numeric: tabular-nums; }
.filter.is-on .filter__n { color: rgba(6,7,10,.5); }

.sol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 14px;
}

.sol {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-raise);
  padding: 22px 24px;
  transition: border-color var(--t), transform var(--t), background var(--t);
}
.sol:hover { border-color: var(--line-strong); background: var(--bg-raise-2); transform: translateY(-2px); }
.sol[hidden] { display: none; }

.sol__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 17.5px;
  letter-spacing: .005em;
  margin: 0 0 10px;
}
.sol__desc { margin: 0 0 18px; font-size: 14px; color: var(--ink-dim); line-height: 1.55; flex: 1; }

.sol__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-bottom: 16px;
}
.sol__setup {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -.005em;
  color: var(--ink);
}
.sol__mo { font-size: 14px; color: var(--ink-dim); }
.sol__price i { font-style: normal; font-size: 12.5px; color: var(--ink-mute); letter-spacing: .02em; }
.sol__link { font-size: 13px; color: var(--accent); }
.sol__link:hover { text-decoration: underline; }

.sol__meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.sol__cat { color: var(--ink-mute); }
.sol__time { color: var(--ink-dim); white-space: nowrap; }
.sol__time--live { color: var(--live); }


.sol-group {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 26px 0 2px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.sol-grid > .sol-group:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.sol-group__t {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.sol-group__n { font-size: 11.5px; color: var(--ink-mute); font-variant-numeric: tabular-nums; }
.sol-group[hidden] { display: none; }

/* ---------- industry packages ---------- */

.ind-lead { max-width: 62ch; margin: 14px 0 30px; color: var(--ink-dim); font-size: 16.5px; }

.industries {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.ind { background: var(--bg-raise); padding: 24px 26px; transition: background var(--t); }
.ind:hover { background: var(--bg-raise-2); }
.ind__name { font-family: var(--font-display); font-weight: 400; font-size: 16.5px; }
.ind__desc { margin-top: 8px; font-size: 13px; color: var(--ink-mute); line-height: 1.55; }
.ind__price {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 14.5px;
  color: var(--ink-dim);
}
.ind__price i { font-style: normal; font-size: 11.5px; color: var(--ink-mute); }

.sol-note { max-width: 78ch; margin: 26px 0 0; font-size: 13.5px; color: var(--ink-mute); line-height: 1.6; }

/* ---------- ROI calculator ---------- */

.roi {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.roi__inputs { background: var(--bg-raise); padding: 34px 36px; }
.roi__out { background: linear-gradient(180deg, rgba(76,111,255,.09), var(--bg-raise) 62%); padding: 34px 36px; }

.slider { margin-bottom: 30px; }
.slider:last-child { margin-bottom: 0; }
.slider__top { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin-bottom: 12px; }
.slider__lab { font-size: 14.5px; color: var(--ink-dim); }
.slider__val { font-family: var(--font-display); font-size: 21px; color: var(--ink); white-space: nowrap; }
.slider__hint { margin-top: 9px; font-size: 12.5px; color: var(--ink-mute); }

.slider input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  border-radius: 3px;
  background: var(--line-strong);
  outline: none;
  margin: 0;
}
.slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--bg-raise);
  box-shadow: 0 0 0 1px var(--line-strong);
  cursor: pointer;
  transition: background var(--t), transform var(--t);
}
.slider input[type="range"]::-webkit-slider-thumb:hover { background: var(--accent); transform: scale(1.1); }
.slider input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--bg-raise);
  box-shadow: 0 0 0 1px var(--line-strong);
  cursor: pointer;
}

.roi__lab { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-mute); }
.roi__big {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 5.4vw, 54px);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: 10px 0 6px;
}
.roi__sub { font-size: 13.5px; color: var(--ink-dim); }

.roi__rows { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); display: grid; gap: 13px; }
.roi__row { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; font-size: 14px; }
.roi__row span:first-child { color: var(--ink-dim); }
.roi__row span:last-child { font-family: var(--font-display); font-size: 16px; white-space: nowrap; }
.roi__row--accent span:last-child { color: var(--live); }

.roi__warn {
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px dashed rgba(230,164,78,.42);
  background: rgba(230,164,78,.08);
  border-radius: var(--r-sm);
  font-size: 13.5px;
  color: var(--dev);
  line-height: 1.55;
}

.roi__foot { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.roi__foot .btn { width: 100%; }
.roi__disclaim { margin: 14px 0 0; font-size: 12px; color: var(--ink-mute); line-height: 1.55; }

/* ---------- pricing ---------- */

.tabs {
  display: inline-flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: var(--bg-raise);
  margin-bottom: 44px;
}
.tab {
  border: 0; background: none;
  padding: 9px 22px;
  border-radius: 100px;
  font-size: 14px;
  color: var(--ink-mute);
  transition: color var(--t), background var(--t);
}
.tab[aria-selected="true"] { background: var(--ink); color: #06070A; font-weight: 500; }
.tab:hover:not([aria-selected="true"]) { color: var(--ink); }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-raise);
  padding: 32px 28px;
  transition: border-color var(--t), transform var(--t);
}
.plan:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.plan--featured { border-color: rgba(76,111,255,.42); background: linear-gradient(180deg, rgba(76,111,255,.07), var(--bg-raise) 58%); }

.plan__badge {
  position: absolute; top: -10px; left: 28px;
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  background: var(--accent); color: #fff;
  padding: 4px 11px; border-radius: 100px;
}

.plan__name { font-family: var(--font-display); font-weight: 400; font-size: 20px; margin: 0; }
.plan__for { font-size: 13px; color: var(--ink-mute); margin-top: 5px; min-height: 20px; }

.plan__price { display: flex; align-items: baseline; gap: 8px; margin: 22px 0 4px; flex-wrap: wrap; }
.plan__cur { font-family: var(--font-display); font-size: 15px; color: var(--ink-dim); }
.plan__amt { font-family: var(--font-display); font-weight: 300; font-size: 40px; line-height: 1; letter-spacing: -.02em; }
.plan__per { font-size: 14px; color: var(--ink-mute); }
.plan__usd { font-size: 12.5px; color: var(--ink-mute); margin-bottom: 22px; }

.plan__list { list-style: none; margin: 0 0 26px; padding: 22px 0 0; border-top: 1px solid var(--line); display: grid; gap: 11px; flex: 1; }
.plan__list li { position: relative; padding-left: 22px; font-size: 14.5px; color: var(--ink-dim); }
.plan__list li::before {
  content: '';
  position: absolute; left: 0; top: 7px;
  width: 9px; height: 5px;
  border-left: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}

.plan-note { margin-top: 24px; font-size: 13.5px; color: var(--ink-mute); }

/* ---------- partners ---------- */

.partners { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.partner { background: var(--bg-raise); padding: 28px; transition: background var(--t); }
.partner:hover { background: var(--bg-raise-2); }
.partner__name { font-family: var(--font-display); font-weight: 400; font-size: 17.5px; }
.partner__rel { font-size: 13.5px; color: var(--ink-mute); margin-top: 7px; }
.partner--open { background: linear-gradient(135deg, rgba(76,111,255,.1), var(--bg-raise)); }
.partner--open .partner__rel { color: var(--ink-dim); }

/* ---------- contact ---------- */

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.panel {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-raise);
  padding: 34px;
}
.panel__title { font-family: var(--font-display); font-weight: 400; font-size: 18px; margin: 0 0 24px; letter-spacing: .01em; }

.dl { display: grid; gap: 0; margin: 0; }
.dl > div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.dl dt { font-size: 13px; color: var(--ink-mute); letter-spacing: .03em; }
.dl dd { margin: 0; font-size: 14.5px; }
.dl dd a:hover { color: var(--accent); }

.contact-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }

/* ---------- forms ---------- */

.field { display: block; margin-bottom: 16px; }
.field__label { display: block; font-size: 12.5px; color: var(--ink-mute); letter-spacing: .05em; text-transform: uppercase; margin-bottom: 7px; }
.input, .select, .textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  padding: 12px 14px;
  transition: border-color var(--t), background var(--t);
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); background: var(--bg-raise-2); }
.input::placeholder, .textarea::placeholder { color: #484D56; }
.textarea { min-height: 110px; resize: vertical; }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%236E747E' stroke-width='1.4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 11px; padding-right: 36px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ---------- footer ---------- */

.footer { border-top: 1px solid var(--line); padding-block: 44px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer__links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer__links a, .footer__copy { font-size: 13px; color: var(--ink-mute); }
.footer__links a:hover { color: var(--ink); }

/* ---------- prototype banner ---------- */

.protobar {
  background: rgba(230,164,78,.1);
  border-bottom: 1px solid rgba(230,164,78,.26);
  color: var(--dev);
  font-size: 12.5px;
  letter-spacing: .02em;
}
.protobar__inner { display: flex; align-items: center; gap: 12px; padding-block: 9px; }
.protobar b { font-weight: 600; }
.protobar__close { margin-left: auto; background: none; border: 0; color: inherit; opacity: .7; font-size: 16px; line-height: 1; padding: 4px; }
.protobar__close:hover { opacity: 1; }

/* ---------- reveal ---------- */

.rv { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s cubic-bezier(.22,.61,.36,1); }
.rv.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } }

/* ==========================================================================
   Checkout
   ========================================================================== */

.co-head { padding-block: 48px 36px; border-bottom: 1px solid var(--line); }
.co-back { font-size: 13.5px; color: var(--ink-mute); display: inline-flex; align-items: center; gap: 8px; }
.co-back:hover { color: var(--ink); }
.co-title { font-family: var(--font-display); font-weight: 300; font-size: clamp(28px, 4vw, 40px); margin: 18px 0 0; letter-spacing: -.015em; }

.co-grid { display: grid; grid-template-columns: 1fr 400px; gap: 28px; align-items: start; padding-block: 44px 96px; }

.co-step { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-raise); padding: 30px; margin-bottom: 20px; }
.co-step__head { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.co-step__n {
  width: 26px; height: 26px; flex: none;
  border: 1px solid var(--line-strong); border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 12.5px; color: var(--ink-dim);
}
.co-step__t { font-family: var(--font-display); font-weight: 400; font-size: 18px; margin: 0; }

/* payment method picker */
.methods { display: grid; gap: 12px; }
.method {
  position: relative;
  display: grid;
  grid-template-columns: 20px 1fr auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--bg);
  padding: 17px 18px;
  cursor: pointer;
  transition: border-color var(--t), background var(--t);
}
.method:hover { border-color: var(--line-strong); }
.method input { position: absolute; opacity: 0; pointer-events: none; }
.method__radio { width: 17px; height: 17px; border: 1px solid var(--line-strong); border-radius: 50%; position: relative; }
.method__radio::after { content: ''; position: absolute; inset: 3.5px; border-radius: 50%; background: var(--accent); transform: scale(0); transition: transform var(--t); }
.method input:checked ~ .method__radio::after { transform: scale(1); }
.method:has(input:checked) { border-color: var(--accent); background: rgba(76,111,255,.06); }
.method input:focus-visible ~ .method__radio { outline: 2px solid var(--accent); outline-offset: 3px; }
.method__name { display: block; font-size: 15px; }
.method__desc { display: block; font-size: 12.5px; color: var(--ink-mute); margin-top: 3px; }
.method__badge {
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 100px;
  border: 1px dashed rgba(230,164,78,.4); color: var(--dev); background: rgba(230,164,78,.08);
  white-space: nowrap;
}
.method__badge--ok { border-style: solid; border-color: rgba(63,207,142,.32); color: var(--live); background: rgba(63,207,142,.08); }

.pane { margin-top: 20px; padding-top: 22px; border-top: 1px solid var(--line); }

.stub {
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-sm);
  padding: 22px;
  color: var(--ink-mute);
  font-size: 14px;
  background: repeating-linear-gradient(135deg, transparent, transparent 9px, rgba(255,255,255,.015) 9px, rgba(255,255,255,.015) 18px);
}
.stub b { color: var(--ink-dim); font-weight: 500; }

.qr-stub {
  width: 148px; height: 148px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-sm);
  display: grid; place-items: center;
  color: var(--ink-mute);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-align: center;
  flex: none;
}

.banks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.bank {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--bg);
  padding: 15px 16px;
  cursor: pointer;
  transition: border-color var(--t), background var(--t);
}
.bank input { position: absolute; opacity: 0; pointer-events: none; }
.bank:has(input:checked) { border-color: var(--accent); background: rgba(76,111,255,.06); }
.bank:hover { border-color: var(--line-strong); }
.bank__name { display: block; font-size: 14.5px; }
.bank__cur { display: block; font-size: 12px; color: var(--ink-mute); margin-top: 3px; }

/* order summary */
.summary { position: sticky; top: 100px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-raise); padding: 28px; }
.summary__plan { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.summary__name { font-family: var(--font-display); font-size: 19px; font-weight: 400; }
.summary__desc { font-size: 13px; color: var(--ink-mute); margin-top: 5px; }
.summary__price { font-family: var(--font-display); font-size: 19px; white-space: nowrap; }

.qty { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.qty__ctrl { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--r-sm); overflow: hidden; }
.qty__btn { width: 32px; height: 32px; background: none; border: 0; color: var(--ink-dim); font-size: 16px; line-height: 1; }
.qty__btn:hover { background: rgba(255,255,255,.06); color: var(--ink); }
.qty__val { width: 40px; text-align: center; font-size: 14.5px; }

.rows { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; gap: 11px; }
.row { display: flex; justify-content: space-between; gap: 14px; font-size: 14.5px; color: var(--ink-dim); }
.row span:last-child { color: var(--ink); }
.row--total { padding-top: 18px; font-size: 17px; color: var(--ink); }
.row--total span:last-child { font-family: var(--font-display); font-size: 24px; font-weight: 400; }

.summary__note { margin-top: 18px; font-size: 12.5px; color: var(--ink-mute); line-height: 1.5; }
.summary .btn { margin-top: 22px; }

.trust { display: flex; flex-direction: column; gap: 9px; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.trust span { font-size: 12.5px; color: var(--ink-mute); display: flex; gap: 9px; align-items: flex-start; }
.trust svg { flex: none; margin-top: 2px; color: var(--ink-mute); }

/* ==========================================================================
   Invoice
   ========================================================================== */

.inv-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding-block: 28px; }
.inv-actions .spacer { flex: 1; }

.invoice {
  background: #fff;
  color: #14161A;
  border-radius: var(--r-md);
  padding: 52px 56px;
  margin-bottom: 96px;
  font-size: 13.5px;
  line-height: 1.55;
}
.invoice a { color: #14161A; }

.inv-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; padding-bottom: 28px; border-bottom: 2px solid #14161A; }
.inv-logo { width: 150px; color: #14161A; }
.inv-logo + div { font-family: var(--font-display); font-size: 8.5px; letter-spacing: .55em; text-indent: .55em; margin-top: 7px; color: #5A6069; }
.inv-title { font-family: var(--font-display); font-weight: 300; font-size: 30px; letter-spacing: .04em; text-transform: uppercase; text-align: right; margin: 0; }
.inv-no { text-align: right; font-size: 13px; color: #5A6069; margin-top: 6px; }

.inv-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-block: 28px; border-bottom: 1px solid #DDE0E4; }
.inv-lab { font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: #8A9098; margin-bottom: 9px; }
.inv-parties strong { display: block; font-size: 15px; font-weight: 600; margin-bottom: 5px; }
.inv-parties p { margin: 0; color: #454A52; }

.inv-meta { display: flex; flex-wrap: wrap; gap: 36px; padding-block: 22px; border-bottom: 1px solid #DDE0E4; }
.inv-meta div { min-width: 110px; }
.inv-meta b { display: block; font-size: 14px; font-weight: 600; margin-top: 4px; }

.inv-table { width: 100%; border-collapse: collapse; margin-top: 26px; }
.inv-table th { text-align: left; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: #8A9098; font-weight: 500; padding: 0 0 11px; border-bottom: 1px solid #14161A; }
.inv-table td { padding: 15px 0; border-bottom: 1px solid #EDEFF1; vertical-align: top; }
.inv-table .num { text-align: right; white-space: nowrap; }
.inv-table .desc strong { display: block; font-size: 14.5px; font-weight: 600; margin-bottom: 3px; }
.inv-table .desc span { color: #5A6069; font-size: 12.5px; }

.inv-sum { display: flex; justify-content: flex-end; margin-top: 22px; }
.inv-sum table { border-collapse: collapse; min-width: 300px; }
.inv-sum td { padding: 8px 0; }
.inv-sum td:last-child { text-align: right; padding-left: 40px; font-variant-numeric: tabular-nums; }
.inv-sum tr.total td { border-top: 2px solid #14161A; padding-top: 14px; font-size: 19px; font-weight: 600; font-family: var(--font-display); }

.inv-pay { margin-top: 36px; padding: 24px 26px; background: #F4F6F8; border-radius: 8px; }
.inv-pay h4 { font-family: var(--font-display); font-weight: 500; font-size: 15px; margin: 0 0 16px; letter-spacing: .02em; }
.inv-bank { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; }
.inv-bank div { display: grid; grid-template-columns: 118px 1fr; gap: 12px; align-items: baseline; }
.inv-bank dt, .inv-bank .k { font-size: 11.5px; color: #8A9098; letter-spacing: .04em; }
.inv-bank .v { font-weight: 600; font-variant-numeric: tabular-nums; word-break: break-word; }

.inv-foot { margin-top: 34px; padding-top: 22px; border-top: 1px solid #DDE0E4; font-size: 11.5px; color: #6B7079; display: grid; gap: 7px; }
.inv-foot b { color: #454A52; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
  .co-grid { grid-template-columns: 1fr; }
  .summary { position: static; }
}

@media (max-width: 960px) {
  :root { --gut: 22px; }
  .section { padding-block: 84px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .facts { grid-template-columns: repeat(3, 1fr); }
  .industries { grid-template-columns: repeat(2, 1fr); }
  .roi { grid-template-columns: 1fr; }
  .facts .fact { text-align: center; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .work, .work--lg { grid-column: span 1; }
  .work--lg:first-child { grid-column: span 2; }
  .plans { grid-template-columns: 1fr; }
  .partners { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .invoice { padding: 34px 28px; }
  .inv-bank { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav__links {
    position: fixed;
    inset: 76px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(6,7,10,.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--gut) 20px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--t), opacity var(--t), visibility var(--t);
  }
  .nav__links.is-open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .nav__link { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav__link::after { display: none; }
  .nav__links .btn { margin-top: 16px; }
  .nav__burger { display: flex; }

  .section-head { grid-template-columns: 1fr; gap: 10px; }
  .section-num { padding-top: 0; }
  .section-sub { grid-column: 1; }

  .founders { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .work--lg:first-child { grid-column: span 1; }
  /* narrow screens: every card puts the status above the title */
  .card__head { flex-direction: column-reverse; align-items: flex-start; gap: 14px; }
  .facts { grid-template-columns: 1fr; }
  .industries { grid-template-columns: 1fr; }
  .roi { grid-template-columns: 1fr; }
  .roi__inputs, .roi__out { padding: 26px 22px; }
  .sol-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 8px; }
  .filters { gap: 7px; }
  .filter { padding: 7px 13px; font-size: 13px; }
  .facts .fact { text-align: left; }
  .partners { grid-template-columns: 1fr; }
  .panel { padding: 26px 22px; }
  .dl > div { grid-template-columns: 1fr; gap: 4px; }
  .co-step { padding: 24px 20px; }
  .field-row { grid-template-columns: 1fr; }
  .banks { grid-template-columns: 1fr; }
  .tabs { display: flex; width: 100%; }
  .tab { flex: 1; }
  .inv-top { flex-direction: column; gap: 22px; }
  .inv-title, .inv-no { text-align: left; }
  .inv-parties { grid-template-columns: 1fr; gap: 24px; }
  .footer__inner { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 420px) {
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }
}

/* ==========================================================================
   Print - invoice only
   ========================================================================== */

@media print {
  body { background: #fff; color: #000; }
  .nav, .protobar, .inv-actions, .footer, .no-print { display: none !important; }
  .invoice { padding: 0; margin: 0; border-radius: 0; font-size: 12px; }
  .wrap { max-width: none; padding: 0; }
  .inv-pay { background: #F4F6F8 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  @page { margin: 14mm; }
}