/* ============================================================
   stempo — landing page
   Legacy marketing/legal/tool layouts, restyled onto the same
   green chalkboard used by the app. The board is continuous;
   elevated surfaces are translucent green-black washes over it.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wdth,wght@12..96,75..100,200..800&family=Spline+Sans+Mono:ital,wght@0,300..700;1,300..700&display=swap');

:root {
  /* color — same oklch values as the app */
  --bg:           oklch(21% 0.030 160);
  --bg-elev:      oklch(18% 0.030 160 / 0.62);
  --bg-card:      oklch(20% 0.032 160 / 0.60);
  --bg-card-hi:   oklch(27% 0.032 160 / 0.76);
  --ink:          oklch(94% 0.018 85);
  --ink-mute:     oklch(82% 0.022 85);
  --ink-faint:    oklch(69% 0.020 88);
  --accent:       oklch(79% 0.16 55);
  --accent-deep:  oklch(69% 0.15 52);
  --accent-glow:  oklch(79% 0.16 55 / 0.32);
  --accent-ink:   oklch(24% 0.03 80);
  --red:          oklch(66% 0.21 22);
  --ok:           oklch(80% 0.16 145);
  --gold:         oklch(84% 0.15 85);
  --rule:         oklch(72% 0.018 85 / 0.22);
  --rule-mid:     oklch(74% 0.020 85 / 0.34);
  --rule-strong:  oklch(76% 0.022 85 / 0.48);

  /* type — Bricolage display + Spline Sans Mono readouts */
  --display: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --body:    'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --mono:    'Spline Sans Mono', ui-monospace, monospace;

  /* layout */
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --max:    1280px;

  color-scheme: dark;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg);
  background-image: url('brand/bg-board.webp');
  background-size: 768px;
  background-repeat: repeat;
  color: var(--ink);
  font-family: var(--body);
  font-optical-sizing: auto;
  font-size: 16.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img, svg, video { display: block; max-width: 100%; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- atmosphere: quiet chalk bloom + grain ---------- */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(120% 70% at 50% -20%,
      oklch(44% 0.018 155 / 0.10) 0%, transparent 60%),
    radial-gradient(50% 40% at 85% 110%,
      oklch(55% 0.08 55 / 0.06) 0%, transparent 70%);
}
body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.018;
  mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main, header, footer { position: relative; z-index: 1; }

/* ---------- typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  font-variation-settings: 'wdth' 100, 'opsz' 48;
  letter-spacing: -0.02em;
  line-height: 1.02;
}
h1 em, h2 em, h3 em {
  font-style: normal;
  color: var(--accent);
  text-shadow: 0 0 24px var(--accent-glow);
}
.mono {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}

/* ---------- container ---------- */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--rule);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 1rem;
}
.nav__brand {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.1em;
  display: inline-flex; align-items: center; gap: 0.55rem;
  color: var(--ink);
}
.nav__brand .bracket { color: var(--accent); font-weight: 400; }
.nav__brand .dot,
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow), 0 0 2px var(--accent);
  animation: led-pulse 2.4s ease-in-out infinite;
}
.nav__links {
  display: flex; align-items: center;
  gap: 1.6rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav__links a:not(.btn) { color: var(--ink-mute); transition: color .2s; }
.nav__links a:not(.btn):hover { color: var(--ink); }
.nav__links .login { color: var(--ink); }
@media (max-width: 640px) {
  /* Drop the section anchors on small screens, but keep Sign in —
     returning users need a way back into the app from a phone. */
  .nav__links a:not(.btn):not(.login) { display: none; }
  .nav__links { gap: 1rem; }
}

@keyframes led-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.45; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 9999px;
  transition: transform 160ms ease, box-shadow 160ms ease,
              background 160ms ease, border-color 160ms ease, color 160ms ease;
  white-space: nowrap;
}
.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.72rem; }
.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / 0.25),
    0 0 24px -6px var(--accent-glow);
}
.btn--primary:hover {
  background: oklch(85% 0.17 58);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / 0.25),
    0 0 36px -4px var(--accent-glow);
}
.btn--primary .arrow { transition: transform 160ms ease; }
.btn--primary:hover .arrow { transform: translateX(3px); }
.btn--ghost {
  border: 1px solid var(--rule-mid);
  color: var(--ink);
  background: color-mix(in oklab, var(--bg-card) 50%, transparent);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 18px -8px var(--accent-glow);
}

/* ---------- hero ---------- */
.hero { padding-top: clamp(3.5rem, 9vh, 7rem); padding-bottom: 5rem; }
.hero__top {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.9rem;
  margin-bottom: clamp(2rem, 6vh, 4rem);
}
.hero__title {
  font-size: clamp(3rem, 9.5vw, 7.2rem);
  font-weight: 750;
  max-width: 12ch;
}
.hero__title .line2 { color: var(--ink-mute); }
.hero__subtitle {
  margin-top: 1.8rem;
  max-width: 52ch;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.6;
  color: var(--ink-mute);
  font-weight: 350;
}
.hero__cta {
  display: flex; align-items: center; flex-wrap: wrap; gap: 1rem;
  margin-top: 2.4rem;
}
.hero__fineprint {
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}

/* ---------- media frame (demo / screenshots) ---------- */
.media-frame {
  margin-top: clamp(3rem, 7vh, 5rem);
  border-radius: 18px;
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--bg-card) 88%, transparent);
  backdrop-filter: blur(10px);
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / 0.05),
    0 24px 64px -24px rgb(0 0 0 / 0.7);
  overflow: hidden;
}
.media-frame__head {
  display: flex; align-items: center; gap: 1.2rem;
  padding: 0.8rem 1.2rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.media-frame__head span:last-child { margin-left: auto; }
.media-frame__dots { display: flex; gap: 6px; }
.media-frame__dots span {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--rule-mid);
}
.media-frame__dots span:first-child {
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}
/* let each shot keep its own ratio — cropping to a fixed 16/9 cut the
   transport controls off the right edge of the library screenshot */
.media-frame__body { position: relative; }
.media-frame__body img {
  display: block;
  width: 100%; height: auto;
}/* ---------- section scaffolding ---------- */
.section { padding: clamp(4rem, 10vh, 7.5rem) 0; border-top: 1px solid var(--rule); }
.section__head { margin-bottom: clamp(2.4rem, 6vh, 4rem); }
.section__num {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
}
.section__num::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
  margin-right: 0.7em;
  vertical-align: 1px;
}
.section__title {
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
  max-width: 22ch;
}

/* ---------- pain section ---------- */
.pain__list {
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  line-height: 1.75;
  font-weight: 300;
  color: var(--ink-faint);
  max-width: 36ch;
}/* ---------- features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.feature {
  border: 1px solid var(--rule);
  border-radius: 18px;
  background: color-mix(in oklab, var(--bg-card) 88%, transparent);
  backdrop-filter: blur(10px);
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / 0.05),
    0 8px 24px -12px rgb(0 0 0 / 0.6);
  padding: 1.6rem 1.6rem 1.8rem;
  display: flex; flex-direction: column;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.feature:hover {
  border-color: var(--rule-strong);
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / 0.05),
    0 18px 44px -16px rgb(0 0 0 / 0.7);
}
.feature__head {
  display: flex; justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.8rem;
  margin-bottom: 1.2rem;
}
.feature__model {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.feature__head .feature__model:first-child { color: var(--accent); }
.feature__title { font-size: 1.3rem; margin-bottom: 1rem; }
.feature ul {
  list-style: none;
  display: flex; flex-direction: column; gap: 0.55rem;
  color: var(--ink-mute);
  font-size: 0.93rem;
  font-weight: 350;
  margin-bottom: 1.4rem;
}
.feature li { padding-left: 1.2em; position: relative; }
.feature li::before {
  content: '';
  position: absolute; left: 0; top: 0.55em;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 5px var(--accent-glow);
}
.feature__quote {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}

/* ---------- pricing ---------- */
.pricing {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.4rem;
  max-width: 920px;
}
.plan {
  border: 1px solid var(--rule);
  border-radius: 18px;
  background: color-mix(in oklab, var(--bg-card) 88%, transparent);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 oklch(100% 0 0 / 0.05);
  padding: 1.9rem 1.8rem;
  position: relative;
  display: flex; flex-direction: column;
}
.plan--featured {
  border-color: color-mix(in oklab, var(--accent) 60%, transparent);
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / 0.05),
    0 0 48px -16px var(--accent-glow);
}
.plan__badge {
  position: absolute; top: -11px; right: 1.6rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 9999px;
  padding: 0.35em 1em;
  box-shadow: 0 0 16px -4px var(--accent-glow);
}
.plan__head { border-bottom: 1px solid var(--rule); padding-bottom: 1.3rem; margin-bottom: 1.3rem; }
.plan__name {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.7rem;
}
.plan--featured .plan__name { color: var(--accent); }
.plan__price {
  font-family: var(--display);
  font-variation-settings: 'wdth' 100, 'opsz' 48;
  font-size: 2.6rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}
.plan__price em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}
.plan__tagline { margin-top: 0.7rem; color: var(--ink-mute); font-size: 0.92rem; font-weight: 350; }
.plan__specs {
  list-style: none;
  display: flex; flex-direction: column;
  font-size: 0.9rem;
}
.plan__specs li {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--rule);
}
.plan__specs li span:first-child { color: var(--ink-mute); font-weight: 350; }
.plan__specs li span:last-child {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  text-align: right;
}
.plan__cta { margin-top: 1.6rem; }
.plan__cta .btn { width: 100%; justify-content: center; }
.pricing__note {
  margin-top: 1.6rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}
.pricing__note strong { color: var(--accent); font-weight: 500; }

/* ---------- faq ---------- */
.faq { max-width: 760px; }
.faq__item {
  border-bottom: 1px solid var(--rule);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 0;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  font-size: 1.02rem;
  font-weight: 500;
  transition: color 160ms ease;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-family: var(--mono);
  color: var(--ink-faint);
  transition: transform 200ms ease, color 200ms ease;
}
.faq__item[open] summary::after { transform: rotate(45deg); color: var(--accent); }
.faq__item summary:hover { color: var(--accent); }
.faq__num {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-right: 1em;
}
.faq__item p {
  padding: 0 0 1.3rem;
  color: var(--ink-mute);
  font-weight: 350;
  max-width: 62ch;
}

/* ---------- final cta ---------- */
.final {
  padding: clamp(5rem, 14vh, 9rem) 0;
  border-top: 1px solid var(--rule);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final::before {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(60% 80% at 50% 110%,
    oklch(79% 0.16 55 / 0.08) 0%, transparent 70%);
}
.final__title {
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  margin: 0 auto 2.2rem;
  max-width: 18ch;
}
.final__cta {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}

/* ---------- footer ---------- */
.foot {
  border-top: 1px solid var(--rule);
  background: color-mix(in oklab, var(--bg-elev) 80%, transparent);
}
.foot__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.4rem;
  padding-top: 3.6rem;
  padding-bottom: 3rem;
}
.foot__brand p {
  margin-top: 1rem;
  color: var(--ink-faint);
  font-size: 0.88rem;
  font-weight: 350;
  max-width: 30ch;
}
.foot__col h4 {
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1rem;
}
.foot__col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.foot__col a {
  color: var(--ink-mute);
  font-size: 0.9rem;
  font-weight: 350;
  transition: color 160ms ease;
}
.foot__col a:hover { color: var(--accent); }
.foot__bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  border-top: 1px solid var(--rule);
  padding-top: 1.4rem; padding-bottom: 1.6rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}

/* VU meter — chartreuse EQ bars, same brand moment as the app */
.vu {
  display: inline-flex; align-items: flex-end; gap: 3px;
  height: 14px;
}
.vu span {
  width: 3px; border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 5px var(--accent-glow);
  animation: vu-bounce 1.1s ease-in-out infinite;
}
.vu span:nth-child(1) { height: 60%;  animation-delay: -0.9s; }
.vu span:nth-child(2) { height: 100%; animation-delay: -0.6s; }
.vu span:nth-child(3) { height: 40%;  animation-delay: -0.3s; }
.vu span:nth-child(4) { height: 80%;  animation-delay: -0.15s; }
.vu span:nth-child(5) { height: 55%;  animation-delay: 0s; }
@keyframes vu-bounce {
  0%, 100% { transform: scaleY(0.5); }
  50% { transform: scaleY(1); }
}

/* ---------- entrance animation ---------- */
.reveal {
  opacity: 0;
  animation: rise-in 500ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.reveal-1 { animation-delay: 60ms; }
.reveal-2 { animation-delay: 140ms; }
.reveal-3 { animation-delay: 220ms; }
.reveal-4 { animation-delay: 300ms; }
.reveal-5 { animation-delay: 380ms; }
@keyframes rise-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .vu span, .dot, .nav__brand .dot { animation: none; opacity: 1; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .features { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  .foot__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero__top { flex-direction: column; gap: 0.4rem; align-items: flex-start; }
  .foot__bottom { flex-direction: column; gap: 0.8rem; text-align: center; }
}

/* ============================================================
   Landing v2 — guitarist positioning.
   NOTE: .pricing / .plan__* above are kept for pricing.html,
   which still uses the two-column plan table. The landing pages
   use the compact .price-strip below instead.
   ============================================================ */

/* ---------- feature grid: 2x2 ---------- */
.features--quad { grid-template-columns: repeat(2, 1fr); }

/* ---------- keyboard shortcuts ---------- */
.keys__intro {
  max-width: 46ch;
  color: var(--ink-mute);
  font-size: 1.05rem;
  font-weight: 350;
  margin-bottom: 2.2rem;
}

.keys {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 3rem;
  max-width: 920px;
}

.keys__row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--rule);
}

.keys__caps {
  display: flex;
  gap: 0.3rem;
  flex: 0 0 auto;
  min-width: 5.5rem;
}

.keys__label {
  color: var(--ink-mute);
  font-size: 0.95rem;
  font-weight: 350;
}

kbd {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1;
  color: var(--ink);
  background: linear-gradient(
    to bottom,
    var(--bg-card-hi),
    var(--bg-card)
  );
  border: 1px solid var(--rule-mid);
  border-bottom-color: var(--rule-strong);
  border-radius: 6px;
  padding: 0.42rem 0.6rem;
  min-width: 1.95rem;
  text-align: center;
  box-shadow:
    inset 0 1px 0 oklch(100% 0 0 / 0.07),
    0 2px 0 -1px oklch(0% 0 0 / 0.5);
}

.keys__more {
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
}
.keys__more kbd { font-size: 0.72rem; padding: 0.3rem 0.5rem; min-width: 0; }

.keys + .keys__more + .media-frame { margin-top: 3.5rem; }

/* ---------- compact pricing strip ---------- */
.price-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  max-width: 820px;
}

.price-strip__plan {
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: color-mix(in oklab, var(--bg-card) 88%, transparent);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 oklch(100% 0 0 / 0.05);
  padding: 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.price-strip__plan--pro {
  border-color: color-mix(in oklab, var(--accent) 35%, var(--rule));
}

.price-strip__name {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.price-strip__plan--pro .price-strip__name { color: var(--accent); }

.price-strip__cost {
  font-family: var(--display);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.price-strip__cost em {
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--ink-faint);
}

.price-strip__specs {
  color: var(--ink-mute);
  font-size: 0.92rem;
  font-weight: 350;
  margin-bottom: 0.6rem;
}

.price-strip__link {
  color: var(--accent);
  border-bottom: 1px solid color-mix(in oklab, var(--accent) 40%, transparent);
  transition: border-color 160ms ease;
}
.price-strip__link:hover { border-bottom-color: var(--accent); }

/* ---------- responsive (must follow the shared rules above) ---------- */
@media (max-width: 900px) {
  .features--quad { grid-template-columns: 1fr; }
  .keys { grid-template-columns: 1fr; gap: 0; }
  .price-strip { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .keys__caps { min-width: 4.6rem; }
  .keys__label { font-size: 0.9rem; }
}