@font-face {
  font-family: "Ranade";
  src: url("./fonts/Ranade-Variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 700;
  font-display: swap;
}

@font-face {
  font-family: "Ranade";
  src: url("./fonts/Ranade-VariableItalic.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 700;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("./fonts/Satoshi-Variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
}

@font-face {
  font-family: "Satoshi";
  src: url("./fonts/Satoshi-VariableItalic.woff2") format("woff2");
  font-style: italic;
  font-weight: 300 900;
  font-display: swap;
}

:root {
  /* Switch site typeface here: --font-space-grotesk | --font-ranade | --font-satoshi */
  --font-space-grotesk: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-ranade: "Ranade", "Helvetica Neue", Arial, sans-serif;
  --font-satoshi: "Satoshi", "Helvetica Neue", Arial, sans-serif;
  --font-sans: var(--font-satoshi);
  --bg: #fafafa;
  --surface: #ffffff;
  --ink: #131313;
  --ink-soft: #4a4a4d;
  --muted: #8b8b8e;
  --line: #e6e6e8;
  --line-strong: #d6d6d9;
  --shadow-sm:
    0 1px 2px rgba(19, 19, 19, 0.05), 0 2px 8px rgba(19, 19, 19, 0.04);
  --shadow-md:
    0 8px 24px rgba(19, 19, 19, 0.08), 0 2px 6px rgba(19, 19, 19, 0.04);
  --radius: 20px;
  --radius-sm: 12px;
  --content-max: 1220px;
  --header-h: 78px;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-sans);
}

.shell {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
  padding-left: max(clamp(20px, 4vw, 48px), env(safe-area-inset-left));
  padding-right: max(clamp(20px, 4vw, 48px), env(safe-area-inset-right));
}

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  max-width: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background: var(--bg);
}

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

button {
  color: inherit;
  border: none;
  background: none;
  font: inherit;
}

p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.6;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--surface);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* header */

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  width: 100%;
  padding: 16px 0;
  background: rgba(250, 250, 250, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-size: 1.32rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-mark {
  --joel-logo-size: 46px;
  flex: 0 0 auto;
  margin-right: -6px;
  filter: drop-shadow(0 3px 6px rgba(19, 19, 19, 0.14));
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  cursor: pointer;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 16px;
  height: 1.5px;
  border-radius: 999px;
  background: var(--ink);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.nav-toggle-bars {
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  position: absolute;
  left: 0;
  content: "";
}

.nav-toggle-bars::before {
  top: -5px;
}

.nav-toggle-bars::after {
  top: 5px;
}

.site-header.is-nav-open .nav-toggle-bars {
  background: transparent;
}

.site-header.is-nav-open .nav-toggle-bars::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.is-nav-open .nav-toggle-bars::after {
  top: 0;
  transform: rotate(-45deg);
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 36px);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
}

nav a:hover,
nav a:focus-visible {
  color: var(--ink);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.nav-cta img {
  display: block;
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
}

.nav-cta:hover img,
.nav-cta:focus-visible img {
  filter: invert(1);
}

.nav-cta-soon {
  cursor: default;
  opacity: 0.72;
  color: var(--ink-soft);
  background: var(--surface);
}

.nav-cta-soon:hover,
.nav-cta-soon:focus-visible {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink-soft);
}

.nav-cta-soon:hover img,
.nav-cta-soon:focus-visible img {
  filter: none;
}

main {
  width: 100%;
}

/* buttons */

.btn {
  display: inline-flex;
  min-height: 52px;
  padding: 0 26px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease,
    color 160ms ease;
}

.btn-primary {
  border: 1px solid var(--ink);
  background: var(--ink);
  box-shadow: var(--shadow-sm);
  color: var(--surface);
  cursor: pointer;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-disabled {
  border: 1px solid var(--line-strong);
  background: #efeff1;
  box-shadow: none;
  color: var(--muted);
  cursor: not-allowed;
  user-select: none;
  pointer-events: none;
}

.btn-ghost {
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--ink);
  background: var(--surface);
}

/* hero */

.hero {
  display: flex;
  align-items: center;
  min-height: calc(100svh - var(--header-h));
  padding: clamp(28px, 4vw, 48px) 0;
  box-sizing: border-box;
}

.hero-grid {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 {
  max-width: 680px;
  font-size: clamp(3.1rem, 5.4vw, 4.8rem);
  line-height: 1.05;
}

h1 span {
  color: var(--ink);
  font-weight: 700;
}

/* "Meet" runs at half the wordmark's size so the line reads as a lockup, not two words */
h1 .h1-lead {
  color: var(--muted);
  font-size: 0.46em;
  font-weight: 400;
  vertical-align: 0.1em;
}

.hero-sub {
  max-width: 420px;
  margin-top: 18px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.3vw, 1.18rem);
  font-weight: 400;
}

.hero-actions {
  display: flex;
  margin-top: 34px;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-soon-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.hero-visual {
  position: relative;
  display: grid;
  width: 100%;
  min-height: min(68svh, 680px);
  place-items: center;
  perspective: 1200px;
}

.hero-orbit {
  position: absolute;
  z-index: 0;
  width: 92%;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
}

@property --r {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.hero-orbit-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  margin: -3px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.32;
  transform: rotate(var(--r, 0deg)) translateX(var(--orbit-radius, 130px));
  animation: joel-orbit-spin 22s linear infinite;
  will-change: transform;
}

.hero-orbit-dot:nth-child(2) {
  animation-delay: -7.33s;
}

.hero-orbit-dot:nth-child(3) {
  animation-delay: -14.67s;
}

@keyframes joel-orbit-spin {
  to {
    --r: 360deg;
  }
}

.hero-joel {
  position: relative;
  z-index: 1;
  width: min(86%, 540px);
  aspect-ratio: 1;
  transform-style: preserve-3d;
  will-change: transform;
}

/* callouts live outside .hero-joel so the float/tilt/hover transforms never touch them.
   The layer may spill 20px past the visual — the shell gutter is never narrower than
   that — and is capped so the bubbles stay close to Joel on wide single-column layouts. */
.hero-callouts {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: 3;
  width: min(calc(100% + 40px), 620px);
  transform: translateX(-50%);
  pointer-events: none;
}

.hero-ask,
.hero-speech {
  position: absolute;
  width: clamp(160px, 44%, 228px);
  padding: 11px 13px 12px;
  border: 1.5px solid var(--ink);
  border-radius: 5px 18px 18px 18px;
  background: var(--surface);
  opacity: 0;
  visibility: hidden;
  transform-origin: 0 17px;
}

.hero-ask.is-open,
.hero-speech.is-open {
  visibility: visible;
}

.hero-ask {
  top: 10%;
  left: 0;
  box-shadow: 4px 5px 0 rgba(19, 19, 19, 0.07);
  transform: rotate(-1.5deg) scale(0.92);
}

.hero-speech {
  top: 47%;
  right: clamp(-96px, -5vw, -32px);
  box-shadow: 4px 5px 0 rgba(19, 19, 19, 0.08);
  transform: rotate(1.5deg) scale(0.92);
}

/* tail: rotated square below the squared top-left corner. Its size and offsets keep the
   arm ends on the border's centre line, and leave ~5px of straight border above and
   below even at the shortest (single line) height — when the tail reaches into the
   corner radii instead, the joins notch and the outline reads as broken. */
.hero-ask::after,
.hero-speech::after {
  position: absolute;
  top: 11.5px;
  left: -5.5px;
  width: 10px;
  height: 10px;
  border-bottom: 1.5px solid var(--ink);
  border-left: 1.5px solid var(--ink);
  background: var(--surface);
  transform: rotate(45deg);
  content: "";
}

.hero-ask-label {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hero-speech-status {
  display: none;
  align-items: center;
  gap: 8px;
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.hero-speech.is-working .hero-speech-status {
  display: flex;
}

.hero-speech.is-working .hero-speech-text,
.hero-speech.is-working .hero-speech-cites {
  display: none;
}

.hero-speech-status-icons {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
}

.hero-speech-status-label {
  min-width: 0;
  line-height: 1.3;
}

.hero-tool-icon {
  display: block;
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.hero-speech-cites {
  display: flex;
  margin-top: 8px;
  gap: 5px;
  flex-wrap: wrap;
}

.hero-speech-cites[hidden] {
  display: none;
}

.hero-cite {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px 4px 6px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.62rem;
  font-weight: 500;
}

.hero-cite .hero-tool-icon {
  width: 12px;
  height: 12px;
}

.hero-ask-text,
.hero-speech-text {
  margin: 0;
  color: var(--ink);
  font-size: clamp(0.88rem, 1.05vw, 1rem);
  font-weight: 500;
  line-height: 1.35;
  min-height: 1.35em;
  overflow-wrap: break-word;
}

/* keeps the bubble bubble-shaped instead of a squashed pill while the answer types in */
.hero-speech-text {
  min-height: 2.7em;
}

.hero-speech-cursor {
  display: none;
  width: 6px;
  height: 0.95em;
  margin-left: 2px;
  background: var(--ink);
  vertical-align: -0.1em;
}

.hero-speech.is-typing .hero-speech-cursor {
  display: inline-block;
  animation: cursor 700ms steps(1) infinite;
}

.hero-logo-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 1;
  transform-style: preserve-3d;
}

#hero-logo {
  --joel-logo-size: 100%;
  --joel-blink-duration: 3.4s;
  display: block;
  filter: drop-shadow(0 22px 36px rgba(19, 19, 19, 0.16));
}

/* shared section layout */

.section-shell {
  padding: clamp(72px, 9vw, 128px) 0;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto clamp(48px, 6vw, 72px);
  text-align: center;
}

.section-heading h2 {
  font-size: clamp(2.4rem, 4.2vw, 3.6rem);
  line-height: 1.12;
  text-wrap: balance;
}

.section-lede {
  max-width: 480px;
  margin: 20px auto 0;
  font-size: 1.05rem;
}

/* integrations orbit */

.integrations {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.orbit-stage {
  position: relative;
  width: min(760px, 100%);
  margin: 0 auto;
  aspect-ratio: 1;
}

.orbit-lines {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.orbit-lines .orbit-line {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.5;
  stroke-linecap: round;
}

.orbit-lines .orbit-pulse {
  fill: var(--ink);
  opacity: 0;
}

.orbit-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 34%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
}

.orbit-hub joel-logo {
  --joel-logo-size: 100%;
  filter: drop-shadow(0 14px 24px rgba(19, 19, 19, 0.1));
}

.orbit-ring {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.chip-position {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translate(var(--x, 0px), var(--y, 0px));
}

.chip {
  display: flex;
  width: 108px;
  padding: 16px 0 12px;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 200ms ease;
}

.chip:hover {
  box-shadow: var(--shadow-md);
}

.chip-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
}

.chip-icon img {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.chip-label {
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 500;
}

/* architecture diagram */

.arch-diagram {
  position: relative;
  display: flex;
  max-width: 920px;
  margin: 0 auto;
  flex-direction: column;
  align-items: center;
  gap: clamp(28px, 4vw, 44px);
}

.arch-wires {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.arch-wires .arch-wire {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.5;
  stroke-linecap: round;
}

.arch-wires .arch-pulse {
  fill: var(--ink);
  opacity: 0;
}

.arch-stage {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.arch-stage-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.arch-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.arch-tool {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.arch-tool img {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.arch-card {
  width: min(100%, 360px);
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.arch-card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.arch-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.45;
}

.arch-card-sm {
  width: 100%;
  padding: 18px 16px;
}

.arch-card-feature {
  border-color: var(--ink);
  box-shadow: var(--shadow-md);
}

.arch-card-feature h3 {
  font-weight: 700;
}

.arch-store-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.arch-edges {
  display: flex;
  margin-top: 14px;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.arch-edges span {
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.arch-ask-grid {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: 14px;
}

.arch-ask-grid > .arch-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.arch-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.arch-retrieve {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
}

.arch-retrieve span {
  display: flex;
  min-width: 108px;
  padding: 10px 12px;
  flex-direction: column;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
}

.arch-retrieve span b {
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.arch-card-answer {
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: var(--shadow-md);
  text-align: left;
}

.arch-card-answer p {
  color: #f2f2f2;
  font-weight: 500;
}

.arch-cites {
  display: flex;
  margin-top: 14px;
  gap: 8px;
  flex-wrap: wrap;
}

/* Same pill as the hero citations: light chip, brand mark in full colour, so a
   logo reads the same here as it does in the Connect row. */
.arch-cite {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 500;
}

.arch-cite img {
  display: block;
  width: 12px;
  height: 12px;
  object-fit: contain;
}

/* final cta */

.cta-final {
  padding: clamp(80px, 11vw, 140px) 0;
  text-align: center;
}

.cta-final h2 {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
}

.cta-actions {
  display: flex;
  margin-top: 40px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* footer */

.site-footer {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer p {
  color: var(--muted);
  font-size: 0.82rem;
}

/* responsive */

@media (max-width: 980px) {
  .hero {
    min-height: calc(100svh - var(--header-h));
    padding-top: 20px;
    padding-bottom: 36px;
  }

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

  .hero-visual {
    min-height: 0;
    height: auto;
    order: -1;
    padding: 0;
  }

  .hero-joel {
    width: min(58%, 280px);
    margin: 118px auto 150px;
  }

  .hero-callouts {
    width: min(calc(100% - 8px), 340px);
  }

  .hero-ask,
  .hero-speech {
    left: 12px;
    right: 12px;
    width: auto;
    margin-left: 0;
    padding: 10px 12px;
  }

  .hero-ask {
    top: 10px;
    bottom: auto;
  }

  .hero-speech {
    top: auto;
    bottom: 12px;
  }

  .orbit-stage {
    width: min(560px, 100%);
  }

  /* Chips shrink with the ring so ten of them keep clear of each other. */
  .chip {
    width: 88px;
    padding: 12px 0 10px;
    gap: 8px;
  }

  .chip-icon {
    width: 44px;
    height: 44px;
  }

  .chip-icon img {
    width: 24px;
    height: 24px;
  }

  .chip-label {
    font-size: 0.66rem;
  }

  /* The three stores stay side by side — that's the "one write, three places"
     point — so the cards tighten up instead of stacking. */
  .arch-store-grid {
    gap: 10px;
  }

  .arch-store-grid .arch-card {
    padding: 16px 10px;
  }

  .arch-store-grid .arch-card h3 {
    margin-bottom: 6px;
    font-size: 0.95rem;
  }

  .arch-store-grid .arch-card p {
    font-size: 0.78rem;
    line-height: 1.35;
  }

  .arch-ask-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
    gap: 20px;
  }

  .arch-retrieve {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  /* Wires run straight down the middle once the diagram stacks, so labels sit
     on the line as chips rather than letting it strike through the text. */
  .arch-stage-label {
    position: relative;
    z-index: 1;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--bg);
  }
}

@media (max-width: 680px) {
  :root {
    --header-h: 68px;
  }

  .shell {
    padding-inline: clamp(16px, 5.33vw, 20px);
    padding-left: max(clamp(16px, 5.33vw, 20px), env(safe-area-inset-left));
    padding-right: max(clamp(16px, 5.33vw, 20px), env(safe-area-inset-right));
  }

  .site-header {
    padding: 10px 0;
    padding-top: max(10px, env(safe-area-inset-top));
  }

  .brand {
    font-size: 1.16rem;
  }

  .brand-mark {
    --joel-logo-size: 42px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-inner {
    position: relative;
    flex-wrap: wrap;
  }

  nav {
    display: none;
    width: 100%;
    margin-top: 12px;
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
  }

  .site-header.is-nav-open nav {
    display: flex;
  }

  nav a {
    display: flex;
    min-height: 44px;
    padding: 0 14px;
    align-items: center;
    border-radius: 12px;
  }

  nav a:hover,
  nav a:focus-visible {
    background: var(--bg);
  }

  .nav-cta {
    justify-content: center;
    margin-top: 4px;
    min-height: 44px;
    padding: 0 17px;
  }

  .section-shell {
    padding: clamp(64px, 18vw, 88px) 0;
  }

  .section-heading {
    margin-bottom: clamp(38px, 11vw, 52px);
  }

  .section-heading h2 {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .section-lede {
    margin-top: 16px;
    font-size: 1rem;
    line-height: 1.55;
  }

  .hero {
    min-height: auto;
    padding: 16px 0 64px;
  }

  .hero-grid {
    gap: 28px;
  }

  h1 {
    font-size: clamp(2.35rem, 11vw, 3.2rem);
  }

  .hero-sub {
    margin-top: 14px;
  }

  .hero-actions {
    margin-top: 26px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .hero-actions .btn,
  .cta-actions .btn {
    width: 100%;
    min-height: 50px;
    padding-inline: 20px;
  }

  .orbit-stage {
    width: min(400px, 100%);
  }

  .hero-visual {
    padding: 0;
  }

  .hero-joel {
    width: min(62%, 240px);
    margin: 112px auto 146px;
  }

  .hero-callouts {
    width: min(calc(100% - 4px), 320px);
  }

  .hero-ask,
  .hero-speech {
    left: 10px;
    right: 10px;
    width: auto;
    margin-left: 0;
    padding: 10px 12px;
  }

  .hero-ask-text,
  .hero-speech-text {
    font-size: clamp(0.78rem, 3.5vw, 0.88rem);
  }

  .hero-speech-status {
    font-size: 0.74rem;
  }

  .hero-cite {
    padding: 3px 7px 3px 5px;
    font-size: 0.58rem;
  }

  /* Ten labelled chips can't fit the ring at phone widths, so the chip becomes
     the icon itself and the name stays available to screen readers only. */
  .chip {
    width: 46px;
    min-height: 46px;
    padding: 0;
    justify-content: center;
    gap: 0;
    border-radius: 50%;
  }

  .chip-icon {
    width: 100%;
    height: 100%;
    border: none;
    background: none;
  }

  .chip-icon img {
    width: 20px;
    height: 20px;
  }

  .chip-label {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .arch-diagram {
    gap: 26px;
  }

  .arch-tools {
    gap: 8px;
  }

  .arch-tool {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .arch-card {
    padding: 20px 18px;
    border-radius: 16px;
  }

  .arch-card-sm {
    padding: 17px 15px;
  }

  .arch-store-grid {
    gap: 8px;
  }

  .arch-store-grid .arch-card {
    padding: 14px 8px;
  }

  .arch-store-grid .arch-card h3 {
    font-size: 0.85rem;
  }

  .arch-store-grid .arch-card p {
    font-size: 0.7rem;
  }

  .arch-retrieve {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .arch-retrieve span {
    min-width: 0;
    padding-inline: 8px;
  }

  .cta-final {
    padding: clamp(72px, 20vw, 96px) 0;
  }

  .cta-final h2 {
    font-size: clamp(2.1rem, 11vw, 3rem);
  }

  .cta-actions {
    margin-top: 30px;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 12px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .site-footer p {
    max-width: 34ch;
    line-height: 1.5;
  }
}

@media (max-width: 480px) {
  .hero-joel {
    width: min(58%, 220px);
    margin: 108px auto 140px;
  }

  .hero-ask,
  .hero-speech {
    left: 8px;
    right: 8px;
  }

  .arch-card p {
    font-size: 0.88rem;
  }
}

@media (max-width: 340px) {
  .shell {
    padding-inline: 14px;
    padding-left: max(14px, env(safe-area-inset-left));
    padding-right: max(14px, env(safe-area-inset-right));
  }

  .brand-mark {
    --joel-logo-size: 38px;
  }

  .nav-cta {
    min-height: 42px;
    padding-inline: 14px;
  }

  .hero-joel {
    width: min(56%, 200px);
    margin: 100px auto 132px;
  }

  .hero-ask,
  .hero-speech {
    left: 6px;
    right: 6px;
    padding: 8px 9px;
  }

  .chip {
    width: 42px;
    min-height: 42px;
  }

  .chip-icon img {
    width: 18px;
    height: 18px;
  }

  .arch-tool {
    width: 42px;
    height: 42px;
  }

  .arch-retrieve span {
    padding-inline: 5px;
  }

  .arch-retrieve span b {
    font-size: 0.72rem;
  }
}

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

  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}