@import url("./tokens.css");

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  font-family: var(--font-body);
  color: var(--color-ink-0);
  background: var(--color-paper-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  font-size: var(--text-base);
  line-height: 1.55;
  background:
    radial-gradient(1200px 600px at 12% -10%, color-mix(in oklch, var(--color-accent-tint) 70%, transparent), transparent 60%),
    radial-gradient(900px 500px at 88% 8%, color-mix(in oklch, var(--color-companion) 35%, transparent), transparent 55%),
    var(--color-paper-0);
  background-attachment: fixed;
}

::selection { background: var(--color-accent); color: var(--color-paper-0); }

a { color: inherit; text-decoration: none; }

button, input, select { font: inherit; color: inherit; }

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

/* ───────── shared layout ───────── */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding-inline: var(--space-xl);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-2);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.italic-accent {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* ───────── nav · N5 Floating pill ───────── */
.nav {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 6px 8px 6px 18px;
  background: color-mix(in oklch, var(--color-paper-0) 78%, transparent);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: var(--rule-soft);
  border-radius: var(--radius-pill);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 8px 30px -12px rgba(20, 30, 80, 0.18);
  font-size: var(--text-sm);
}

.nav__brand {
  font-weight: 600;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: var(--space-xs);
}

.nav__brand svg { display: block; }

.nav__links {
  display: flex;
  gap: 4px;
}

.nav__link {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  color: var(--color-ink-1);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.nav__link:hover { background: var(--color-paper-2); color: var(--color-ink-0); }
.nav__link.is-hover { background: var(--color-paper-2); color: var(--color-ink-0); }

.nav__cta {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-ink-0);
  color: var(--color-paper-0);
  font-weight: 500;
  border: 1px solid var(--color-ink-0);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.nav__cta:hover { background: var(--color-accent); border-color: var(--color-accent); transform: translateY(-1px); }
.nav__cta:active { transform: translateY(0); }

@media (max-width: 760px) {
  .nav__links { display: none; }
  .nav { padding: 6px 8px 6px 14px; }
}

/* ───────── hero · Marquee Hero ───────── */
.hero {
  padding-top: 140px;
  padding-bottom: var(--space-3xl);
  position: relative;
  overflow: clip;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in oklch, var(--color-ink-0) 6%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklch, var(--color-ink-0) 6%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, black 30%, transparent 70%);
  pointer-events: none;
}

.hero__live {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 12px;
  border: var(--rule-soft);
  background: var(--color-paper-0);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-1);
}

.hero__live .dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-success);
  box-shadow: 0 0 0 0 color-mix(in oklch, var(--color-success) 60%, transparent);
  animation: pulse 1800ms var(--ease-in-out) infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in oklch, var(--color-success) 60%, transparent); }
  70%  { box-shadow: 0 0 0 10px color-mix(in oklch, var(--color-success) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--color-success) 0%, transparent); }
}

.hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: var(--space-3xl);
  align-items: center;
  margin-top: var(--space-xl);
}

@media (max-width: 980px) {
  .hero__layout { grid-template-columns: 1fr; gap: var(--space-2xl); }
}

.hero__h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-5xl);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin: 0.4em 0 0.2em;
  max-width: 13ch;
}

.hero__h1 .italic-accent {
  color: var(--color-accent);
  font-weight: 400;
}

.hero__sub {
  font-size: var(--text-md);
  color: var(--color-ink-1);
  max-width: 46ch;
  margin: 0 0 var(--space-xl);
  line-height: 1.5;
}

.hero__ctas {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: var(--text-base);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
  position: relative;
  isolation: isolate;
}

.btn--primary {
  background: var(--color-ink-0);
  color: var(--color-paper-0);
  border-color: var(--color-ink-0);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.16) inset, 0 8px 24px -10px rgba(0, 10, 60, 0.4);
}

.btn--primary:hover { background: var(--color-accent); border-color: var(--color-accent); transform: translateY(-1px); }
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: transparent;
  color: var(--color-ink-0);
  border-color: color-mix(in oklch, var(--color-ink-0) 16%, transparent);
}

.btn--ghost:hover { background: var(--color-paper-2); border-color: color-mix(in oklch, var(--color-ink-0) 22%, transparent); }

.btn[disabled] { opacity: 0.5; cursor: not-allowed; transform: none; }

.hero__fineprint {
  margin-top: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-2);
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__fineprint span::before { content: "·"; margin-right: var(--space-md); color: var(--color-ink-3); }
.hero__fineprint span:first-child::before { content: ""; margin: 0; }

/* live invoice card · Tier-A pure-CSS art */
.invoice {
  background: var(--color-paper-0);
  border: var(--rule-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 24px 60px -28px rgba(20, 30, 80, 0.25),
    0 4px 12px -4px rgba(20, 30, 80, 0.08);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  position: relative;
  transform: rotate(0.5deg);
  max-width: 420px;
  margin-left: auto;
}

.invoice::before {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px dashed color-mix(in oklch, var(--color-ink-0) 8%, transparent);
  border-radius: calc(var(--radius-lg) + 8px);
  pointer-events: none;
}

.invoice__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-sm);
  border-bottom: var(--rule-hair);
}

.invoice__title { font-weight: 600; color: var(--color-ink-0); }

.invoice__tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-success);
  background: color-mix(in oklch, var(--color-success) 18%, transparent);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

.invoice__rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: var(--space-sm) 0;
}

.invoice__row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-ink-1);
}

.invoice__row strong { color: var(--color-ink-0); font-weight: 500; }

.invoice__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: var(--space-sm);
  border-top: var(--rule-hair);
  font-size: var(--text-sm);
}

.invoice__total .num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-ink-0);
  letter-spacing: -0.01em;
}

.invoice__bar {
  height: 6px;
  background: var(--color-paper-3);
  border-radius: var(--radius-pill);
  margin-top: var(--space-md);
  overflow: hidden;
}

.invoice__bar > i {
  display: block;
  height: 100%;
  width: 64%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-companion));
  border-radius: inherit;
  transition: width var(--dur-slow) var(--ease-out);
}

/* hero marquee strip */
.hero__marquee {
  margin-top: var(--space-3xl);
  border-top: var(--rule-hair);
  border-bottom: var(--rule-hair);
  padding: var(--space-md) 0;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}

.hero__marquee__track {
  display: flex;
  gap: var(--space-3xl);
  animation: marquee 38s linear infinite;
  width: max-content;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.hero__marquee__track span { display: inline-flex; align-items: center; gap: var(--space-md); }
.hero__marquee__track span::after { content: "✦"; color: var(--color-accent); }

@keyframes marquee {
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__marquee__track { animation: none; }
}

/* ───────── logos strip ───────── */
.logos {
  padding: var(--space-2xl) 0;
}

.logos__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-ink-2);
  margin-bottom: var(--space-lg);
}

.logos__row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-xl);
  align-items: center;
  opacity: 0.62;
}

.logos__row > div {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-md);
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--color-ink-1);
}

.logos__row .l-1 { font-family: var(--font-italic); font-style: italic; font-weight: 400; }
.logos__row .l-2 { font-family: var(--font-mono); font-weight: 500; text-transform: lowercase; letter-spacing: -0.02em; }
.logos__row .l-3 { font-weight: 700; letter-spacing: -0.05em; }
.logos__row .l-4 { font-weight: 300; letter-spacing: 0.3em; text-transform: uppercase; font-size: var(--text-sm); }
.logos__row .l-5 { font-weight: 800; }
.logos__row .l-6 { font-weight: 500; font-style: italic; }

@media (max-width: 760px) {
  .logos__row { grid-template-columns: repeat(3, 1fr); row-gap: var(--space-lg); }
}

/* ───────── workbench / live demo ───────── */
.workbench {
  padding: var(--space-4xl) 0 var(--space-3xl);
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: end;
  margin-bottom: var(--space-2xl);
}

@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; gap: var(--space-md); }
}

.section-head__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: var(--space-sm) 0 0;
}

.section-head__title em { font-family: var(--font-italic); font-weight: 400; color: var(--color-accent); font-style: italic; }

.section-head__desc {
  font-size: var(--text-md);
  color: var(--color-ink-1);
  max-width: 50ch;
}

.bench {
  display: grid;
  grid-template-columns: 280px 1fr;
  background: var(--color-paper-0);
  border: var(--rule-soft);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 80px -40px rgba(20, 30, 80, 0.2);
}

@media (max-width: 880px) {
  .bench { grid-template-columns: 1fr; }
}

.bench__rail {
  padding: var(--space-lg);
  border-right: var(--rule-hair);
  background: var(--color-paper-1);
}

@media (max-width: 880px) {
  .bench__rail { border-right: 0; border-bottom: var(--rule-hair); }
}

.bench__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.bench__nav { display: flex; flex-direction: column; gap: 2px; font-size: var(--text-sm); }

.bench__navitem {
  padding: 8px 12px;
  border-radius: var(--radius-md);
  color: var(--color-ink-1);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}

.bench__navitem:hover { background: var(--color-paper-2); }
.bench__navitem[aria-current="page"] { background: var(--color-paper-2); color: var(--color-ink-0); font-weight: 500; }

.bench__navitem .glyph { width: 14px; height: 14px; flex: none; opacity: 0.8; }

.bench__main { padding: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-lg); }

.bench__statrow { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }

@media (max-width: 580px) { .bench__statrow { grid-template-columns: 1fr; } }

.bench__stat {
  background: var(--color-paper-1);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: var(--rule-hair);
}

.bench__stat .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-2);
}

.bench__stat .value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: 4px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.bench__stat .delta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-success);
  background: color-mix(in oklch, var(--color-success) 14%, transparent);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
}

.bench__chart {
  background: var(--color-paper-1);
  border-radius: var(--radius-md);
  border: var(--rule-hair);
  padding: var(--space-lg);
  position: relative;
  min-height: 240px;
}

.bench__chart h4 {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-1);
  display: flex;
  justify-content: space-between;
}

.bench__chart h4 .live {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-success);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bench__chart h4 .live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-success);
}

.bench__chart svg { width: 100%; height: auto; display: block; }

.bench__chart .grid line { stroke: color-mix(in oklch, var(--color-ink-0) 6%, transparent); stroke-width: 1; }
.bench__chart .area { fill: url(#area-grad); }
.bench__chart .line { fill: none; stroke: var(--color-accent); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round; }
.bench__chart .dot {
  fill: var(--color-paper-0);
  stroke: var(--color-accent);
  stroke-width: 2;
  filter: drop-shadow(0 4px 10px rgba(60, 30, 220, 0.25));
}

/* ───────── stats triplet ───────── */
.stats {
  padding: var(--space-3xl) 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (max-width: 760px) { .stats__grid { grid-template-columns: 1fr; } }

.stats__card {
  padding: var(--space-2xl) var(--space-xl);
  background: var(--color-paper-0);
  border: var(--rule-soft);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.stats__card:nth-child(1) { background: linear-gradient(160deg, var(--color-accent-tint), var(--color-paper-0) 60%); }
.stats__card:nth-child(2) { background: linear-gradient(160deg, color-mix(in oklch, var(--color-companion) 35%, var(--color-paper-0)), var(--color-paper-0) 60%); }
.stats__card:nth-child(3) { background: linear-gradient(160deg, color-mix(in oklch, var(--color-warning) 25%, var(--color-paper-0)), var(--color-paper-0) 60%); }

.stats__num {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}

.stats__num small {
  font-size: 0.5em;
  font-weight: 500;
  color: var(--color-ink-1);
  margin-left: 4px;
}

.stats__label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: var(--text-xs);
  color: var(--color-ink-1);
  margin-top: var(--space-md);
}

.stats__note {
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-ink-1);
  max-width: 28ch;
}

/* ───────── three feature cards ───────── */
.features {
  padding: var(--space-4xl) 0 var(--space-3xl);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (max-width: 880px) { .features__grid { grid-template-columns: 1fr; } }

.feature {
  background: var(--color-paper-0);
  border: var(--rule-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid) var(--ease-out);
  transform-style: preserve-3d;
  will-change: transform;
}

.feature:hover {
  box-shadow: 0 20px 60px -30px rgba(40, 30, 120, 0.28);
}

.feature__art {
  height: 180px;
  border-radius: var(--radius-md);
  background: var(--color-paper-1);
  border: var(--rule-hair);
  position: relative;
  overflow: hidden;
}

/* Feature 1 — meter / counter */
.art-meter { background: linear-gradient(180deg, var(--color-paper-0), var(--color-paper-1)); }
.art-meter::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: var(--rule-soft);
  border-radius: var(--radius-md);
  background:
    repeating-linear-gradient(90deg, transparent 0 22px, color-mix(in oklch, var(--color-ink-0) 6%, transparent) 22px 23px);
}
.art-meter::after {
  content: "1,247 / sec";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: var(--text-md);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-accent);
  background: var(--color-paper-0);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: var(--rule-soft);
}

/* Feature 2 — pricing tiers visualisation */
.art-tiers { padding: 22px; display: flex; align-items: end; gap: 10px; height: 180px; }
.art-tiers > i {
  flex: 1;
  background: linear-gradient(180deg, var(--color-companion), color-mix(in oklch, var(--color-companion) 50%, var(--color-paper-1)));
  border-radius: var(--radius-sm);
  border: var(--rule-hair);
}
.art-tiers > i:nth-child(1) { height: 35%; }
.art-tiers > i:nth-child(2) { height: 50%; }
.art-tiers > i:nth-child(3) { height: 70%; background: linear-gradient(180deg, var(--color-accent), var(--color-accent-soft)); }
.art-tiers > i:nth-child(4) { height: 90%; }
.art-tiers > i:nth-child(5) { height: 60%; }

/* Feature 3 — invoice stack */
.art-invoice {
  padding: 22px;
}
.art-invoice .sheet {
  position: absolute;
  width: 70%;
  height: 60%;
  background: var(--color-paper-0);
  border: var(--rule-soft);
  border-radius: var(--radius-md);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-ink-2);
  box-shadow: 0 6px 16px -8px rgba(20, 30, 80, 0.2);
}
.art-invoice .sheet:nth-child(1) { top: 20%; left: 14%; transform: rotate(-4deg); z-index: 1; }
.art-invoice .sheet:nth-child(2) { top: 16%; left: 22%; transform: rotate(2deg); z-index: 2; }
.art-invoice .sheet:nth-child(3) { top: 12%; left: 30%; transform: rotate(-1deg); z-index: 3; background: var(--color-accent-tint); }
.art-invoice .sheet b { display: block; color: var(--color-ink-0); font-size: 12px; margin-bottom: 6px; font-family: var(--font-display); font-weight: 600; }
.art-invoice .sheet em { font-style: normal; color: var(--color-accent); font-weight: 600; font-size: 14px; }

.feature__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}

.feature__desc {
  font-size: var(--text-sm);
  color: var(--color-ink-1);
  margin: 0;
  line-height: 1.55;
}

.feature__link {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.feature__link::after {
  content: "→";
  transition: transform var(--dur-fast) var(--ease-out);
}

.feature:hover .feature__link::after { transform: translateX(3px); }

/* ───────── pricing ───────── */
.pricing {
  padding: var(--space-4xl) 0 var(--space-3xl);
}

.pricing__head { text-align: center; margin-bottom: var(--space-xl); }

.pricing__toggle {
  margin: var(--space-md) auto 0;
  display: inline-flex;
  padding: 4px;
  background: var(--color-paper-2);
  border: var(--rule-soft);
  border-radius: var(--radius-pill);
}

.pricing__toggle button {
  border: 0;
  background: transparent;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  cursor: pointer;
  color: var(--color-ink-1);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.pricing__toggle button[aria-pressed="true"] { background: var(--color-paper-0); color: var(--color-ink-0); font-weight: 500; box-shadow: 0 2px 6px -2px rgba(20, 30, 80, 0.14); }

.pricing__toggle .save {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-success);
  margin-left: 6px;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (max-width: 980px) { .pricing__grid { grid-template-columns: 1fr; } }

.tier {
  background: var(--color-paper-0);
  border: var(--rule-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
}

.tier--featured {
  background: var(--color-ink-0);
  color: var(--color-paper-0);
  border-color: var(--color-ink-0);
  transform: scale(1.02);
  box-shadow: 0 24px 60px -30px rgba(0, 0, 60, 0.5);
}

.tier--featured .tier__price { color: var(--color-paper-0); }
.tier--featured .tier__features li { color: color-mix(in oklch, var(--color-paper-0) 75%, transparent); }
.tier--featured .tier__features li::before { color: var(--color-companion); }
.tier--featured .btn--primary { background: var(--color-companion); color: var(--color-ink-0); border-color: var(--color-companion); }
.tier--featured .btn--primary:hover { background: var(--color-paper-0); border-color: var(--color-paper-0); }

.tier__badge {
  position: absolute;
  top: -12px;
  left: var(--space-xl);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--color-companion);
  color: var(--color-ink-0);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.tier__name {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.tier__price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.tier__price small {
  font-size: 0.4em;
  font-weight: 400;
  color: var(--color-ink-2);
}

.tier--featured .tier__price small { color: color-mix(in oklch, var(--color-paper-0) 70%, transparent); }

.tier__desc { font-size: var(--text-sm); color: var(--color-ink-1); margin-top: -4px; }
.tier--featured .tier__desc { color: color-mix(in oklch, var(--color-paper-0) 75%, transparent); }

.tier__features { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: var(--text-sm); }

.tier__features li { padding-left: 22px; position: relative; color: var(--color-ink-1); }
.tier__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* ───────── testimonial ───────── */
.testimonial { padding: var(--space-3xl) 0; }

.testimonial__quote {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  max-width: 22ch;
  margin: 0 auto;
  text-align: center;
}

.testimonial__quote::before { content: "\201C"; color: var(--color-accent); margin-right: 4px; }
.testimonial__quote::after  { content: "\201D"; color: var(--color-accent); }

.testimonial__byline {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: var(--text-sm);
  color: var(--color-ink-1);
}

.testimonial__byline strong { color: var(--color-ink-0); font-weight: 500; }
.testimonial__byline span { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-ink-2); text-transform: uppercase; letter-spacing: 0.1em; }

/* ───────── CTA ───────── */
.cta {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

.cta__panel {
  position: relative;
  background: var(--color-ink-0);
  color: var(--color-paper-0);
  border-radius: var(--radius-xl);
  padding: var(--space-4xl) var(--space-2xl);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}

.cta__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 200px at 20% 110%, color-mix(in oklch, var(--color-accent) 60%, transparent), transparent 70%),
    radial-gradient(500px 220px at 90% -10%, color-mix(in oklch, var(--color-companion) 50%, transparent), transparent 70%);
  z-index: -1;
}

.cta__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: -1;
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1;
  margin: 0 0 var(--space-md);
  max-width: 16ch;
  margin-inline: auto;
}

.cta__title em { font-family: var(--font-italic); font-weight: 400; font-style: italic; color: var(--color-companion); }

.cta__sub {
  color: color-mix(in oklch, var(--color-paper-0) 75%, transparent);
  max-width: 50ch;
  margin: 0 auto var(--space-xl);
  font-size: var(--text-md);
}

.cta__panel .btn--primary { background: var(--color-paper-0); color: var(--color-ink-0); border-color: var(--color-paper-0); }
.cta__panel .btn--primary:hover { background: var(--color-companion); border-color: var(--color-companion); }
.cta__panel .btn--ghost { color: var(--color-paper-0); border-color: rgba(255, 255, 255, 0.18); }
.cta__panel .btn--ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.3); }

/* ───────── footer · Ft5 Statement ───────── */
.footer { padding: var(--space-3xl) 0 var(--space-2xl); border-top: var(--rule-hair); }

.footer__statement {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
  max-width: 22ch;
  margin: 0 0 var(--space-2xl);
}

.footer__statement em { font-family: var(--font-italic); font-weight: 400; font-style: italic; color: var(--color-accent); }

.footer__row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  border-top: var(--rule-hair);
  padding-top: var(--space-xl);
}

@media (max-width: 760px) { .footer__row { grid-template-columns: 1fr 1fr; } }

.footer__col h5 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-2);
  margin: 0 0 var(--space-sm);
}

.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; font-size: var(--text-sm); }
.footer__col a { color: var(--color-ink-1); transition: color var(--dur-fast) var(--ease-out); }
.footer__col a:hover { color: var(--color-ink-0); }

.footer__legal {
  margin-top: var(--space-2xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-2);
  border-top: var(--rule-hair);
  padding-top: var(--space-md);
}

.footer__legal .wordmark { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; font-size: var(--text-base); color: var(--color-ink-0); }

@media (max-width: 760px) { .footer__legal { flex-direction: column; gap: var(--space-sm); align-items: flex-start; } }