/* ============================================================================
   memry · website chrome (extends tokens.css)
   ============================================================================ */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; scroll-behavior: smooth; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

body.m {
  background: var(--m-bg);
  color: var(--m-text);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}
.section { padding: 96px 0; border-bottom: 1px solid var(--m-border); }
.section--tight { padding: 64px 0; }
.section--legal { padding: 64px 0 96px; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--m-bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--m-border);
}
.site-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: var(--m-text);
}
.site-brand__mark { width: 26px; height: 26px; }
.site-brand__tag {
  font-family: var(--m-font-mono);
  font-size: 10px;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-text-subtle);
  text-transform: uppercase;
  padding: 2px 6px;
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-xs);
  margin-left: 4px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-nav a {
  padding: 8px 12px;
  border-radius: var(--m-radius-sm);
  font-size: 13px;
  color: var(--m-text-muted);
  transition: color var(--m-dur-fast) var(--m-ease-out), background var(--m-dur-fast) var(--m-ease-out);
}
.site-nav a:hover { color: var(--m-text); background: var(--m-bg-muted); }
.site-nav a.is-active { color: var(--m-text); }

.site-header__cta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: var(--m-radius-pill);
  background: var(--m-bg-muted);
  border: 1px solid var(--m-border);
  cursor: pointer;
  font-family: var(--m-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-text-muted);
  transition: all var(--m-dur-fast) var(--m-ease-out);
}
.theme-toggle:hover { color: var(--m-text); border-color: var(--m-border-strong); }
.theme-toggle__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--m-accent);
  box-shadow: 0 0 8px 0 var(--m-accent);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 120px 0 96px;
  overflow: hidden;
  border-bottom: 1px solid var(--m-border);
}
.hero__bg {
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.55;
  z-index: 0;
}
.hero__content { position: relative; z-index: 1; max-width: 880px; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--m-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-text-muted);
  margin-bottom: 28px;
  padding: 6px 12px;
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-pill);
  background: var(--m-bg-subtle);
}
.hero__eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--m-accent);
  box-shadow: 0 0 12px var(--m-accent);
}
.hero__title {
  font-family: var(--m-font-sans);
  font-size: clamp(44px, 6.4vw, 88px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.0;
  margin: 0 0 28px;
  color: var(--m-text);
  text-wrap: balance;
}
.hero__title .accent { color: var(--m-accent); }
.hero__title .serif {
  font-family: var(--m-font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.hero__sub {
  font-size: 20px;
  color: var(--m-text-muted);
  max-width: 60ch;
  line-height: 1.45;
  margin: 0 0 40px;
}
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__meta {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--m-border);
  font-family: var(--m-font-mono);
  font-size: 11px;
  color: var(--m-text-subtle);
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
}
.hero__meta b {
  display: block;
  margin-top: 4px;
  color: var(--m-text);
  font-weight: 500;
  font-size: 14px;
  text-transform: none;
  letter-spacing: -0.01em;
  font-family: var(--m-font-sans);
}

/* ---------- Section headers ---------- */
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--m-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-accent);
  margin-bottom: 14px;
}
.section__title {
  font-family: var(--m-font-sans);
  font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: var(--m-track-display);
  margin: 0 0 20px;
  color: var(--m-text);
  text-wrap: balance;
}
.section__lede {
  font-family: var(--m-font-serif);
  font-size: 22px;
  line-height: 1.4;
  color: var(--m-text-muted);
  max-width: 60ch;
  margin: 0 0 48px;
  font-style: italic;
}
.section__header { max-width: 880px; margin-bottom: 56px; }

/* ---------- Feature grid ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature {
  background: var(--m-surface);
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-xl);
  padding: 28px;
  transition: border-color var(--m-dur-base) var(--m-ease-out), transform var(--m-dur-base) var(--m-ease-out);
}
.feature:hover {
  border-color: var(--m-border-strong);
  transform: translateY(-2px);
}
.feature__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--m-radius-md);
  background: var(--m-accent-soft);
  color: var(--m-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature__icon svg { width: 20px; height: 20px; }
.feature__title {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: -0.015em;
  color: var(--m-text);
}
.feature__body { color: var(--m-text-muted); font-size: 14px; line-height: 1.55; margin: 0; }

/* ---------- Audience split ---------- */
.audience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.audience__card {
  background: var(--m-bg-subtle);
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.audience__card--signal { border-color: color-mix(in srgb, var(--m-signal) 24%, transparent); }
.audience__card--accent { border-color: color-mix(in srgb, var(--m-accent) 24%, transparent); }
.audience__tag {
  display: inline-flex;
  font-family: var(--m-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-text-muted);
  padding: 4px 10px;
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-pill);
  background: var(--m-surface);
  margin-bottom: 24px;
}
.audience__card--signal .audience__tag { color: var(--m-signal); border-color: color-mix(in srgb, var(--m-signal) 30%, transparent); }
.audience__card--accent .audience__tag { color: var(--m-accent); border-color: color-mix(in srgb, var(--m-accent) 30%, transparent); }
.audience__title { font-size: 28px; font-weight: 600; letter-spacing: -0.025em; margin: 0 0 12px; line-height: 1.15; }
.audience__body { color: var(--m-text-muted); margin: 0 0 24px; line-height: 1.55; }
.audience__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.audience__list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--m-text);
}
.audience__list li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
  margin-top: 8px;
  opacity: 0.6;
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.step {
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-xl);
  padding: 28px;
  background: var(--m-surface);
}
.step__num {
  font-family: var(--m-font-mono);
  font-size: 11px;
  letter-spacing: var(--m-track-eyebrow);
  text-transform: uppercase;
  color: var(--m-accent);
  margin-bottom: 16px;
}
.step__title { font-size: 18px; font-weight: 600; margin: 0 0 8px; letter-spacing: -0.015em; }
.step__body { color: var(--m-text-muted); font-size: 14px; line-height: 1.55; margin: 0; }

/* ---------- Pricing ---------- */
.billing-toggle {
  display: inline-flex;
  padding: 4px;
  margin: 0 auto 32px;
  background: var(--m-bg-subtle);
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-pill);
  position: relative;
}
.billing-toggle__btn {
  position: relative;
  z-index: 1;
  border: none;
  background: transparent;
  padding: 8px 18px;
  font-family: var(--m-font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--m-text-muted);
  border-radius: var(--m-radius-pill);
  cursor: pointer;
  transition: color var(--m-dur-fast) var(--m-ease-out);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.billing-toggle__btn.is-active {
  color: var(--m-text);
  background: var(--m-surface);
  box-shadow: var(--m-shadow-sm);
}
.billing-toggle__save {
  font-family: var(--m-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-accent);
  padding: 2px 6px;
  border: 1px solid color-mix(in srgb, var(--m-accent) 30%, transparent);
  background: var(--m-accent-soft);
  border-radius: var(--m-radius-xs);
}

.billing-row {
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.price__amount[data-period] [data-show-when] { display: none; }
.price__amount[data-period="monthly"] [data-show-when="monthly"] { display: inline; }
.price__amount[data-period="annual"] [data-show-when="annual"] { display: inline; }
.price__strike {
  text-decoration: line-through;
  color: var(--m-text-subtle);
  font-size: 18px;
  font-weight: 400;
  margin-right: 8px;
  letter-spacing: 0;
}
.price {
  background: var(--m-surface);
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.price--featured {
  border-color: color-mix(in srgb, var(--m-accent) 50%, transparent);
  position: relative;
  background: linear-gradient(180deg, var(--m-accent-soft), var(--m-surface) 70%);
}
.price__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--m-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-accent);
  padding: 2px 8px;
  border: 1px solid color-mix(in srgb, var(--m-accent) 35%, transparent);
  border-radius: var(--m-radius-pill);
  background: var(--m-bg);
}
.price__name { font-size: 13px; font-family: var(--m-font-mono); text-transform: uppercase; letter-spacing: var(--m-track-eyebrow); color: var(--m-text-muted); margin: 0 0 16px; }
.price__amount {
  font-family: var(--m-font-sans);
  font-size: 52px;
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--m-text);
  margin: 0 0 4px;
}
.price__amount small { font-size: 14px; color: var(--m-text-muted); font-weight: 400; letter-spacing: 0; }
.price__desc { color: var(--m-text-muted); font-size: 14px; margin: 0 0 24px; line-height: 1.5; }
.price__list { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 10px; }
.price__list li {
  font-size: 13px;
  color: var(--m-text);
  display: flex; gap: 10px;
  line-height: 1.4;
}
.price__list li svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 3px; color: var(--m-accent); }
.price__cta { margin-top: auto; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--m-bg-subtle);
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-2xl);
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner__title {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 14px;
}
.cta-banner__title .serif { font-family: var(--m-font-serif); font-style: italic; font-weight: 400; letter-spacing: -0.015em; }
.cta-banner__sub { color: var(--m-text-muted); margin: 0 0 28px; font-size: 17px; }
.cta-banner__row { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--m-bg-subtle);
  border-top: 1px solid var(--m-border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-col h4 {
  font-family: var(--m-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-text-subtle);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--m-text-muted); font-size: 13px; transition: color var(--m-dur-fast) var(--m-ease-out); }
.footer-col a:hover { color: var(--m-text); }
.footer-col p { color: var(--m-text-muted); font-size: 13px; line-height: 1.55; margin: 0 0 12px; max-width: 36ch; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--m-border);
  font-family: var(--m-font-mono);
  font-size: 11px;
  color: var(--m-text-subtle);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom__links { display: flex; gap: 20px; }
.footer-bottom__links a:hover { color: var(--m-text); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 720px;
  margin: 0 auto;
  background: var(--m-surface-raised);
  border: 1px solid var(--m-border-strong);
  border-radius: var(--m-radius-xl);
  box-shadow: var(--m-shadow-xl);
  padding: 24px 28px;
  z-index: 100;
  display: none;
  animation: cookieIn var(--m-dur-slow) var(--m-ease-out);
}
.cookie-banner.is-open { display: block; }
@keyframes cookieIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
.cookie-banner__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.cookie-banner__icon {
  width: 28px; height: 28px;
  background: var(--m-accent-soft);
  color: var(--m-accent);
  border-radius: var(--m-radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.cookie-banner__title { font-size: 14px; font-weight: 600; margin: 0; }
.cookie-banner__body {
  color: var(--m-text-muted);
  font-size: 13px;
  line-height: 1.55;
  margin: 0 0 16px;
}
.cookie-banner__body a { color: var(--m-accent); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--m-accent) 40%, transparent); }
.cookie-banner__actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Legal pages ---------- */
.legal-shell { max-width: 760px; margin: 0 auto; }
.legal-shell h1 {
  font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 600;
  letter-spacing: var(--m-track-display);
  line-height: 1.05;
  margin: 0 0 16px;
  color: var(--m-text);
}
.legal-shell .lede {
  font-family: var(--m-font-serif);
  font-size: 20px;
  font-style: italic;
  color: var(--m-text-muted);
  line-height: 1.4;
  margin: 0 0 48px;
}
.legal-shell h2 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 48px 0 12px;
  color: var(--m-text);
}
.legal-shell h3 {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 28px 0 8px;
  color: var(--m-text);
}
.legal-shell p, .legal-shell ul, .legal-shell ol {
  color: var(--m-text-muted);
  font-size: 15px;
  line-height: 1.65;
  margin: 0 0 14px;
}
.legal-shell ul, .legal-shell ol { padding-left: 24px; }
.legal-shell li { margin-bottom: 6px; }
.legal-shell strong { color: var(--m-text); font-weight: 600; }
.legal-shell a { color: var(--m-accent); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--m-accent) 40%, transparent); text-underline-offset: 3px; }
.legal-shell hr { border: 0; border-top: 1px solid var(--m-border); margin: 32px 0; }
.legal-shell .meta {
  display: inline-flex;
  font-family: var(--m-font-mono);
  font-size: 11px;
  color: var(--m-text-subtle);
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  padding: 4px 10px;
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-pill);
  margin-bottom: 32px;
}
.legal-shell table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 20px;
  font-size: 14px;
}
.legal-shell th, .legal-shell td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--m-border);
  vertical-align: top;
}
.legal-shell th {
  font-family: var(--m-font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-text-subtle);
  font-weight: 500;
}
.legal-shell td { color: var(--m-text-muted); }
.legal-shell td:first-child { color: var(--m-text); font-weight: 500; }

.legal-toc {
  background: var(--m-bg-subtle);
  border: 1px solid var(--m-border);
  border-radius: var(--m-radius-lg);
  padding: 20px 24px;
  margin-bottom: 48px;
}
.legal-toc h4 {
  font-family: var(--m-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--m-track-eyebrow);
  color: var(--m-text-subtle);
  margin: 0 0 12px;
  font-weight: 500;
}
.legal-toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; column-count: 2; column-gap: 24px; }
.legal-toc li { counter-increment: toc; font-size: 13px; margin-bottom: 6px; break-inside: avoid; }
.legal-toc li::before {
  content: counter(toc, decimal-leading-zero) " ";
  font-family: var(--m-font-mono);
  color: var(--m-text-subtle);
  margin-right: 6px;
  font-size: 11px;
}
.legal-toc a { color: var(--m-text-muted); }
.legal-toc a:hover { color: var(--m-accent); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .container { padding: 0 20px; }
  .features, .steps, .pricing { grid-template-columns: 1fr; }
  .audience { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero { padding: 80px 0 64px; }
  .hero__meta { gap: 24px; flex-wrap: wrap; }
  .section { padding: 64px 0; }
  .site-nav { display: none; }
  .cta-banner { padding: 40px 24px; }
  .legal-toc ol { column-count: 1; }
}

@media (max-width: 540px) {
  .site-brand__tag { display: none; }
  .theme-toggle { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}