:root {
  color-scheme: dark;
  --navy: #091533;
  --navy-soft: #0f2350;
  --cyan: #0faced;
  --cyan-soft: #7ddfff;
  --ink: #f7fbff;
  --muted: #a9b9d3;
  --border: rgb(125 223 255 / 18%);
  --card: rgb(15 35 80 / 68%);
  --prose-color: #d7e1ef;
  --header-bg: rgb(9 21 51 / 86%);
  --brand-color: white;
  --link-hover: white;
  --button-color: white;
  --button-secondary-bg: rgb(255 255 255 / 5%);
  --proof-color: #d7e1ef;
  --proof-bg: rgb(15 35 80 / 50%);
  --disabled-bg: rgb(15 35 80 / 70%);
  --skip-bg: white;
  --skip-color: var(--navy);
  --headline-end: #83e8ff;
  --font-display: Futura, "Trebuchet MS", sans-serif;
  --font-body: "Avenir Next", Avenir, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--ink);
}

:root[data-theme="light"] {
  color-scheme: light;
  --navy: #f4f7fc;
  --navy-soft: #e6edf6;
  --ink: #10203a;
  --muted: #4d5d73;
  --border: rgb(9 21 51 / 18%);
  --card: rgb(255 255 255 / 88%);
  --prose-color: #24334a;
  --header-bg: rgb(244 247 252 / 90%);
  --brand-color: var(--ink);
  --link-hover: #06486c;
  --button-color: var(--ink);
  --button-secondary-bg: rgb(9 21 51 / 5%);
  --proof-color: #24334a;
  --proof-bg: rgb(9 21 51 / 5%);
  --disabled-bg: #e1e9f2;
  --skip-bg: #091533;
  --skip-color: white;
  --cyan: #0878ac;
  --cyan-soft: #056a9e;
  --headline-end: #056a9e;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
    --navy: #f4f7fc;
    --navy-soft: #e6edf6;
    --ink: #10203a;
    --muted: #4d5d73;
    --border: rgb(9 21 51 / 18%);
    --card: rgb(255 255 255 / 88%);
    --prose-color: #24334a;
    --header-bg: rgb(244 247 252 / 90%);
    --brand-color: var(--ink);
    --link-hover: #06486c;
    --button-color: var(--ink);
    --button-secondary-bg: rgb(9 21 51 / 5%);
    --proof-color: #24334a;
    --proof-bg: rgb(9 21 51 / 5%);
    --disabled-bg: #e1e9f2;
    --skip-bg: #091533;
    --skip-color: white;
    --cyan: #0878ac;
    --cyan-soft: #056a9e;
    --headline-end: #056a9e;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--navy);
  line-height: 1.6;
}

a {
  color: var(--cyan-soft);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--link-hover);
}

img {
  display: block;
  max-width: 100%;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button { font: inherit; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  border-radius: 0.6rem;
  background: var(--skip-bg);
  color: var(--skip-color);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  backdrop-filter: blur(18px);
}

.nav-wrap,
.section,
.site-footer__inner,
.page-hero,
.prose,
.not-found {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.nav-wrap {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--brand-color);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  border-radius: 0.75rem;
}

.site-nav,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.site-nav__links { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; margin: 0; padding: 0; list-style: none; }

.site-nav a,
.footer-links a {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a[aria-current="page"] { color: var(--ink); }

.section {
  padding-block: 6rem;
}

.hero {
  display: grid;
  min-height: calc(100vh - 76px);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; }

h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(3.4rem, 8vw, 6.9rem);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

h1 span {
  color: var(--cyan-soft);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.2rem;
}

.hero-lede,
.section-header > p:last-child,
.feature-card p,
.availability {
  color: var(--muted);
}

.hero-lede {
  max-width: 42rem;
  font-size: 1.1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.availability {
  margin-top: 1rem;
  font-size: 0.82rem;
}

.badge-demo {
  display: grid;
  justify-items: center;
}

.digital-badge {
  position: relative;
  width: min(100%, 280px);
  aspect-ratio: 1206 / 2622;
  padding: 8px;
  border: 3px solid #8995a8;
  border-radius: 48px;
  background: linear-gradient(135deg, #475568, #171e2b 28%, #10151f 72%, #677488);
  box-shadow: 0 45px 100px rgb(0 0 0 / 55%), inset 0 0 0 2px #10151f, 0 0 0 7px rgb(255 255 255 / 4%);
}

.digital-badge__screen {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 38px;
  object-fit: cover;
}

.badge-demo > p {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

.screen-picker {
  display: grid;
  width: min(100%, 320px);
  gap: 0.35rem;
  margin-top: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.screen-preview-controls {
  display: flex;
  width: min(100%, 320px);
  align-items: center;
  justify-content: flex-end;
  margin-top: 0.6rem;
}

.screen-rotation-toggle {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--card);
  color: var(--ink);
  font-size: 0.95rem;
  cursor: pointer;
}

.screen-rotation-toggle:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.screen-picker button {
  min-height: 48px;
  padding: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 0.55rem;
  background: var(--card);
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.2;
  cursor: pointer;
}

.screen-picker button[aria-pressed="true"] {
  border-color: var(--cyan);
  background: color-mix(in srgb, var(--cyan) 14%, var(--card));
  color: var(--ink);
}

.screen-picker button:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.guide-section { padding-top: 2rem; }
.guide-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  background: var(--card);
}
.guide-card > div { max-width: 42rem; }
.guide-card h2 { margin: 0; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.guide-card p:not(.eyebrow) { margin-bottom: 0; color: var(--muted); }
.faq-list { max-width: 850px; margin: 4rem auto 0; }
.faq-list h2 { margin-bottom: 1rem; font-size: clamp(1.7rem, 3vw, 2.2rem); }
.faq-list details { border-top: 1px solid var(--border); }
.faq-list details:last-of-type { border-bottom: 1px solid var(--border); }
.faq-list summary { padding: 1rem 0; color: var(--ink); font-weight: 700; cursor: pointer; }
.faq-list details p { max-width: 68ch; margin: 0 0 1rem; color: var(--muted); }
.faq-list a { color: var(--cyan); }

.guide-content section { padding-top: 0.5rem; scroll-margin-top: 6rem; }
.prose.guide-content { padding-top: 0.5rem; }
.prose.guide-content h2 { margin-top: 1.25rem; margin-bottom: 0.6rem; }
.guide-toc { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2rem; }
.guide-toc a { display: inline-flex; min-height: 44px; align-items: center; padding: 0.45rem 0.7rem; border: 1px solid var(--border); border-radius: 999px; text-decoration: none; }
.guide-note { margin-top: 2.5rem; padding: 1rem; border-left: 3px solid var(--cyan); background: var(--card); color: var(--muted); }

.guide-shot { margin: 1.5rem 0 2.5rem; padding: 1rem; border: 1px solid var(--border); border-radius: 1rem; background: var(--card); }
.guide-shot img { width: min(100%, 360px); max-height: 680px; margin-inline: auto; object-fit: contain; border-radius: 0.5rem; }
.guide-shot figcaption { margin-top: 0.8rem; color: var(--muted); font-size: 0.95rem; text-align: center; }
.docs-hero { padding-bottom: 0; }
.docs-index { padding-top: 1rem; }
.docs-card { padding: clamp(1.3rem, 3vw, 2rem); border: 1px solid var(--border); border-radius: 1rem; background: var(--card); }
.docs-card--featured { margin-bottom: 1rem; padding: clamp(1.5rem, 4vw, 3rem); border-left: 4px solid var(--cyan); }
.docs-card h2 { margin-bottom: 0.6rem; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.docs-card p:not(.eyebrow) { max-width: 58ch; color: var(--muted); }
.docs-card > a:not(.button) { display: inline-flex; min-height: 44px; align-items: center; margin-right: 1rem; font-weight: 700; }
.docs-grid { display: grid; gap: 1rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.docs-release { display: flex; align-items: center; gap: 0.6rem; margin-top: 1.5rem; color: var(--muted); }
.site-nav a:focus-visible, .footer-links a:focus-visible, .docs-card a:focus-visible, .policy-toc a:focus-visible, .breadcrumbs a:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.section-header {
  max-width: 690px;
  margin-bottom: 2.5rem;
}

.feature-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.contact-card,
.not-found__card {
  border: 1px solid var(--border);
  border-radius: 1.4rem;
  background: var(--card);
  box-shadow: inset 0 1px rgb(255 255 255 / 5%);
}

.feature-card {
  min-height: 230px;
  padding: 1.5rem;
}

.feature-card--accent {
  background: var(--card);
}

.feature-card__number {
  display: block;
  margin-bottom: 4rem;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
}

.site-footer {
  border-top: 1px solid var(--border);
}

.site-footer__inner {
  display: grid;
  align-items: center;
  gap: 1.25rem;
  padding-block: 2.5rem;
  grid-template-columns: auto 1fr auto;
}

.site-footer__inner p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.footer-links {
  justify-content: center;
}

.footer-links ul,
ul.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-hero {
  padding-block: 5rem 2rem;
}

.breadcrumbs { display: flex; gap: 0.6rem; margin-bottom: 1.5rem; color: var(--muted); font-size: 0.9rem; }
.breadcrumbs a { color: var(--cyan-soft); }

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
}

.prose {
  max-width: 820px;
  padding-block: 2rem 6rem;
  color: var(--prose-color);
}

.prose h2 {
  margin-top: 3rem;
  font-size: 2rem;
}

.prose h3 {
  margin-top: 2rem;
}

.prose [id] { scroll-margin-top: 6rem; }
.policy-toc { margin: 0 0 2rem; padding: 1rem 1.2rem; border: 1px solid var(--border); border-radius: 0.8rem; background: var(--card); }
.policy-toc summary { min-height: 44px; display: flex; align-items: center; color: var(--ink); font-weight: 700; cursor: pointer; }
.policy-toc nav { display: flex; flex-wrap: wrap; gap: 0.45rem; padding-top: 0.75rem; }
.policy-toc nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 0.4rem 0.65rem; border: 1px solid var(--border); border-radius: 999px; font-size: 0.9rem; text-decoration: none; }

.prose li + li {
  margin-top: 0.5rem;
}

.ack-table,
.policy-table {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--border);
  border-collapse: collapse;
  border-radius: 1rem;
}

.table-scroll { max-width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; }
.table-scroll:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.ack-table--wide { min-width: 560px; }
.table-hint { display: none; }

.ack-table th,
.ack-table td {
  padding: 0.8rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.policy-summary,
.contact-card {
  padding: 1.25rem;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  color: var(--button-color);
  font-weight: 700;
  text-decoration: none;
}

.button--primary {
  border-color: var(--cyan);
  background: var(--cyan);
  color: #091533;
}

.not-found {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.not-found__card {
  max-width: 620px;
  padding: 3rem;
  text-align: center;
}

@media (max-width: 850px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .badge-demo {
    order: -1;
  }

  .digital-badge {
    width: min(76vw, 300px);
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__inner {
    justify-items: center;
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 560px) {
  .section {
    padding-block: 4rem;
  }

  .hero {
    padding-top: 3rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Marketing page: an illustrated convention badge with ConPaws-style
   editorial rhythm and WolfWave-style clear product copy. */
.theme-toggle {
  display: inline-grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--button-secondary-bg);
  color: var(--ink);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}

.theme-toggle:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.button--secondary:hover {
  background: rgb(15 172 237 / 14%);
}

.store-button:disabled {
  border-color: var(--border);
  background: var(--disabled-bg);
  box-shadow: none;
  color: var(--muted);
  cursor: not-allowed;
}

.guide-link { white-space: nowrap; }

.mobile-menu { position: relative; display: none; }
.mobile-menu summary {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.5rem;
  padding: 0 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--button-secondary-bg);
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.mobile-menu__icon::before { content: "☰"; font-size: 1rem; }
.mobile-menu[open] .mobile-menu__icon::before { content: "×"; font-size: 1.25rem; }
.mobile-menu__panel {
  position: absolute;
  z-index: 20;
  top: calc(100% + 0.5rem);
  right: 0;
  display: grid;
  width: min(18rem, calc(100vw - 2rem));
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--navy);
  box-shadow: 0 1rem 2.5rem rgb(0 0 0 / 22%);
}
.mobile-menu__panel a { display: flex; min-height: 48px; align-items: center; padding-inline: 0.75rem; border-radius: 0.65rem; }
.mobile-menu__panel a:hover,
.mobile-menu__panel a[aria-current="page"] { background: var(--button-secondary-bg); color: var(--ink); }
.mobile-menu__panel a:focus-visible { outline: 2px solid var(--cyan); outline-offset: -2px; }

.store-note {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.hero {
  min-height: min(760px, calc(100svh - 76px));
  gap: clamp(2rem, 6vw, 5rem);
  padding-block: 3rem;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(3.7rem, 6.4vw, 6.1rem);
  line-height: 0.94;
}

.hero-lede {
  max-width: 34rem;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
}

.status-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: #58e6ac;
  box-shadow: 0 0 15px #58e6ac;
}

.actions .button,
.closing-card .button {
  min-height: 48px;
  gap: 1rem;
  padding: 0.8rem 1.2rem;
  border-radius: 0.65rem;
}

.button--primary:not(:disabled):hover {
  background: #53c9f7;
}

.button--secondary {
  background: var(--button-secondary-bg);
  color: var(--button-color);
}

.availability {
  margin-top: 1.2rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}

.hero-proof span {
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--proof-bg);
  color: var(--proof-color);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.hero-proof b {
  margin-right: 0.35rem;
  color: var(--cyan);
}

.hero-stage {
  position: relative;
  display: grid;
  min-height: 680px;
  overflow: visible;
  place-items: center;
  isolation: isolate;
}

.hero-stage::before {
  content: none;
}

.badge-demo {
  position: relative;
  z-index: 1;
}

.digital-badge {
  transform: rotate(4deg);
}

.digital-badge {
  aspect-ratio: 1206 / 2622;
}

.digital-badge__volume,
.digital-badge__power {
  position: absolute;
  z-index: 3;
  width: 4px;
  border-radius: 3px;
  background: #8995a8;
}

.digital-badge__volume { top: 135px; left: -6px; height: 52px; }
.digital-badge__power { top: 156px; right: -6px; height: 66px; }

.badge-demo > p { max-width: 300px; font-size: 0.75rem; }

.features-section .section-header { max-width: 760px; }
.feature-grid { gap: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 1.4rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature-card { display: grid; min-height: 230px; gap: 1rem; padding: 1.6rem; border: 0; border-radius: 0; box-shadow: none; grid-template-columns: 1fr auto; }
.feature-card:nth-child(odd) { border-right: 1px solid var(--border); }
.feature-card:nth-child(-n + 2) { border-bottom: 1px solid var(--border); }
.feature-card__number { grid-column: 1 / -1; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.3rem; line-height: 1.2; }
.feature-card p { max-width: 27rem; margin-bottom: 0; }
.feature-card__mark { align-self: end; color: var(--cyan); font-size: 1.5rem; }
.how-section { border-block: 1px solid var(--border); }
.step-list { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); }
.step-list > div { padding-top: 1.2rem; border-top: 1px solid rgb(125 223 255 / 35%); }
.step-list span { display: block; margin-bottom: 2.4rem; color: var(--cyan); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
.step-list p { max-width: 18rem; color: var(--muted); }
.closing-section { padding-block: 5rem; }
.closing-card { padding: clamp(2rem, 7vw, 5rem); border: 1px solid rgb(125 223 255 / 25%); border-radius: 1.4rem; background: #10244e; color: white; }
.closing-card p:not(.eyebrow) { max-width: 30rem; color: #d7e1ef; }
.closing-card .actions { margin-top: 1.5rem; }
.closing-card .button--secondary { color: white; }

.site-footer__inner { align-items: start; gap: 2rem; grid-template-columns: 1fr auto; }
.site-footer__inner p { font-size: 0.72rem; }
.footer-credit { color: var(--muted) !important; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.footer-credit a { color: var(--cyan); }
.footer-links { gap: 0.25rem 1.5rem; }
.footer-links a { display: inline-flex; min-height: 44px; align-items: center; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-links a:focus-visible,
.footer-credit a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 4rem; }
  .hero-stage { min-height: 650px; }
  .badge-demo { order: initial; }
  .site-footer__inner { justify-items: start; grid-template-columns: 1fr; text-align: left; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 760px) {
  .site-nav__links,
  .nav-status { display: none; }
  .mobile-menu { display: block; }
}

@media (max-width: 700px) {
  .docs-grid { grid-template-columns: 1fr; }
  .page-hero { padding-top: 3rem; }
}

@media (max-width: 600px) {
  .table-hint { display: block; margin-bottom: 0.5rem; color: var(--muted); font-size: 0.9rem; }
  .nav-wrap { gap: 0.75rem; }
  .site-nav { gap: 0.5rem; }
  .theme-toggle { width: 44px; height: 44px; flex-basis: 44px; }
  .guide-card { align-items: flex-start; flex-direction: column; }
  .guide-card .button { width: 100%; justify-content: center; }
  .hero { padding-top: 2.5rem; }
  .hero h1 { font-size: clamp(3rem, 12vw, 5rem); }
  .hero .actions { gap: 0.5rem; }
  .hero .actions .button { min-height: 48px; padding: 0.65rem 0.8rem; font-size: 0.85rem; }
  .hero-stage { min-height: 620px; }
  .digital-badge { width: min(73vw, 260px); }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 190px; }
  .feature-card:nth-child(odd) { border-right: 0; }
  .feature-card:not(:last-child) { border-bottom: 1px solid var(--border); }
  .step-list { grid-template-columns: 1fr; gap: 1rem; }
  .step-list span { margin-bottom: 0.7rem; }
}

@media (min-width: 700px) and (max-width: 900px) {
  .hero { gap: 1.5rem; padding-block: 1.5rem; grid-template-columns: minmax(0, 1fr) minmax(250px, .85fr); }
  .hero h1 { font-size: clamp(3rem, 6.5vw, 4rem); }
  .hero-lede { font-size: 1rem; }
  .hero-stage { min-height: 620px; }
  .digital-badge { width: 245px; }
}