:root {
  color-scheme: light;
  --ink: #111315;
  --paper: #f4f5f2;
  --white: #ffffff;
  --muted: #646a6f;
  --line: #d7dad6;
  --acid: #c9f25f;
  --cyan: #36d5df;
  --amber: #ffb545;
  --red: #d94a4a;
  --accent: var(--acid);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
body[data-theme="ring"] { --accent: #c9f25f; }
body[data-theme="smart-pillow"] { --accent: #b9ef71; }
body[data-theme="iot-monitor"] { --accent: #ffb545; }
body[data-theme="smart-motor"] { --accent: #36d5df; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img, video { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: 64px;
  padding: 0 3.5vw;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  background: rgba(244, 245, 242, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.site-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; white-space: nowrap; }
.site-brand span {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--acid);
  font-weight: 900;
}
.site-brand strong { font-size: 15px; }
.site-nav { display: flex; justify-content: center; gap: 26px; }
.site-nav a, .site-footer a { text-decoration: none; font-size: 13px; font-weight: 700; }
.site-nav a:hover, .site-footer a:hover { text-decoration: underline; text-underline-offset: 5px; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.language-switch { display: flex; border: 1px solid var(--line); }
.language-switch button {
  border: 0;
  background: transparent;
  padding: 8px 9px;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}
.language-switch button.active { background: var(--ink); color: var(--white); }
.header-cta, .primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}
.header-cta:hover, .primary-action:hover { background: #2a2d30; }
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}

.home-hero {
  min-height: calc(100svh - 64px);
  max-height: 920px;
  position: relative;
  display: grid;
  align-items: end;
  padding: clamp(44px, 7vw, 100px) 4vw;
  background: #181a1c url("/vibe/assets/ring-lifestyle.jpg") center 42% / cover no-repeat;
  color: var(--white);
}
.home-hero::before, .example-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7, 9, 10, .52);
  pointer-events: none;
}
.home-intro { position: relative; z-index: 1; width: min(760px, 100%); }
.kicker { display: block; margin-bottom: 14px; font-size: 12px; line-height: 1.4; font-weight: 900; text-transform: uppercase; }
.kicker::before { content: ""; display: inline-block; width: 26px; height: 3px; margin: 0 9px 3px 0; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
.home-intro h1 { margin-bottom: 18px; font-size: clamp(44px, 7vw, 92px); line-height: .96; letter-spacing: 0; }
.home-intro > p { max-width: 680px; font-size: clamp(18px, 2vw, 26px); line-height: 1.38; color: #ecefeb; }
.idea-builder {
  width: min(740px, 100%);
  margin-top: 30px;
  padding: 18px;
  color: var(--ink);
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(255,255,255,.7);
  box-shadow: 0 16px 40px rgba(0,0,0,.2);
}
.idea-builder textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  padding: 14px;
  border: 1px solid var(--line);
  background: #fff;
  line-height: 1.5;
}
.idea-actions { margin-top: 12px; display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.idea-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.idea-chips button {
  border: 1px solid var(--line);
  background: #f2f4f0;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.proof-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}
.proof-band div { min-height: 130px; padding: 28px 4vw; border-right: 1px solid var(--line); }
.proof-band div:last-child { border-right: 0; }
.proof-band strong { display: block; margin-bottom: 8px; font-size: 17px; }
.proof-band span { color: var(--muted); font-size: 13px; line-height: 1.55; }
.section-band { padding: clamp(58px, 8vw, 110px) 4vw; }
.product-form-pilot {
  min-height: 380px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 32px;
  padding: clamp(58px, 8vw, 110px) 4vw;
  color: #eef6f2;
  background-color: rgba(8, 25, 24, .74);
  background-image: url("/vibe/assets/smart-irrigator-product-form.png");
  background-position: center 48%;
  background-size: cover;
  background-repeat: no-repeat;
  background-blend-mode: multiply;
}
.product-form-pilot > div { max-width: 820px; }
.product-form-pilot h2 { margin: 12px 0; font-size: clamp(32px, 4vw, 58px); line-height: 1.02; }
.product-form-pilot p { max-width: 700px; margin: 0; color: #d1dfda; font-size: 17px; line-height: 1.6; }
.product-form-pilot .primary-action { white-space: nowrap; }
.section-heading { max-width: 900px; margin-bottom: 36px; }
.section-heading h2 { margin-bottom: 12px; font-size: clamp(32px, 4.2vw, 58px); line-height: 1.02; }
.section-heading p { max-width: 760px; color: var(--muted); font-size: 17px; line-height: 1.6; }
.example-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.example-card {
  min-height: 360px;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border: 1px solid #c6cac5;
  border-radius: 4px;
  color: var(--white);
  background: #222 center / cover no-repeat;
  text-decoration: none;
}
.example-card::before { content: ""; position: absolute; inset: 0; background: rgba(7,9,10,.35); transition: background .2s ease; }
.example-card:hover::before { background: rgba(7,9,10,.18); }
.example-card div { position: relative; z-index: 1; padding: 22px; }
.example-card[data-example="ring"] { background-image: url("/vibe/assets/ring-lifestyle.jpg"); }
.example-card[data-example="smart-pillow"] { background-image: url("/vibe/assets/smart-pillow.jpg"); }
.example-card[data-example="iot-monitor"] { background-image: url("/vibe/assets/iot-monitor.jpg"); }
.example-card[data-example="smart-motor"] { background-image: url("/vibe/assets/smart-motor.jpg"); }
.example-card small { display: block; margin-bottom: 8px; text-transform: uppercase; font-weight: 900; }
.example-card strong { font-size: 22px; }

.creation-page {
  min-height: calc(100svh - 64px);
  background: #0e1012;
  color: var(--white);
}
.creation-canvas {
  min-height: calc(100svh - 64px);
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 58px);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: clamp(24px, 4vw, 54px);
  background-color: #0e1012;
}
.creation-canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .23;
  pointer-events: none;
  background-image:
    linear-gradient(#596065 1px, transparent 1px),
    linear-gradient(90deg, #596065 1px, transparent 1px);
  background-size: 52px 52px;
}
.creation-canvas::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: #3b4044;
  opacity: .7;
  pointer-events: none;
}
.creation-index {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding-bottom: 14px;
  border-bottom: 1px solid #555b60;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
}
.creation-index b {
  color: var(--accent);
  font-size: 28px;
  line-height: 1;
}
.creation-workbench {
  position: relative;
  z-index: 1;
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .82fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
.creation-prompt-pane {
  width: min(760px, 100%);
  align-self: center;
}
.creation-overline {
  display: block;
  margin-bottom: 24px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}
.creation-prompt-pane h1 {
  max-width: 800px;
  margin-bottom: 20px;
  font-size: clamp(48px, 7vw, 102px);
  line-height: .92;
  letter-spacing: 0;
}
.creation-prompt-pane > p {
  max-width: 620px;
  color: #b9c0c3;
  font-size: clamp(16px, 1.6vw, 21px);
  line-height: 1.55;
}
.creation-form {
  margin-top: clamp(30px, 5vw, 62px);
  border-top: 1px solid #73797c;
  border-bottom: 1px solid #73797c;
}
.creation-form textarea {
  width: 100%;
  min-height: 142px;
  padding: 22px 0;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  color: var(--white);
  caret-color: var(--accent);
  font-size: clamp(18px, 2vw, 27px);
  line-height: 1.5;
}
.creation-form textarea::placeholder { color: #747b7f; }
.creation-form-actions {
  min-height: 66px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-top: 1px solid #2f3437;
}
.creation-form-actions > span { color: #858c90; font-size: 11px; }
.creation-submit {
  min-height: 44px;
  padding: 0;
  display: inline-flex;
  gap: 18px;
  align-items: center;
  border: 0;
  background: transparent;
  color: var(--white);
  font-weight: 900;
  cursor: pointer;
}
.creation-submit b {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #101214;
  font-size: 20px;
}
.creation-submit:disabled { opacity: .45; cursor: wait; }
.creation-presets {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.creation-presets button {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid #4d5357;
  background: #15181a;
  color: #aeb5b8;
  font-size: 10px;
  font-weight: 800;
  cursor: pointer;
}
.creation-presets button.active {
  border-color: var(--accent);
  color: var(--accent);
}
.director-panel {
  min-width: 0;
  align-self: stretch;
  padding-left: clamp(24px, 4vw, 58px);
  display: grid;
  grid-template-rows: auto minmax(260px, 1fr) auto auto auto;
  gap: 17px;
  border-left: 1px solid #3b4044;
}
.director-heading {
  display: flex;
  justify-content: space-between;
  color: #9fa6a9;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}
.director-heading b { color: var(--accent); font-size: 13px; }
.director-preview {
  min-height: 300px;
  position: relative;
  overflow: hidden;
  border: 1px solid #4a5054;
  background: #15181a;
}
.director-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(14, 16, 18, .68);
  transition: background .8s ease;
}
.director-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) blur(18px);
  opacity: .16;
  transform: scale(1.12);
  transition: filter 1s ease, opacity 1s ease, transform 1.2s ease;
}
.director-preview.revealing img {
  filter: grayscale(.65) blur(8px);
  opacity: .58;
  transform: scale(1.06);
}
.director-preview.revealing::after { background: rgba(14, 16, 18, .28); }
.director-preview.complete img {
  filter: none;
  opacity: 1;
  transform: scale(1);
}
.director-preview.complete::after { background: rgba(14, 16, 18, .08); }
.director-preview > span {
  position: absolute;
  z-index: 3;
  left: 18px;
  bottom: 16px;
  color: #d9dddb;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}
.preview-reticle {
  position: absolute;
  z-index: 2;
  inset: 18px;
  pointer-events: none;
}
.preview-reticle i {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--accent);
  border-style: solid;
  opacity: .8;
}
.preview-reticle i:nth-child(1) { top: 0; left: 0; border-width: 1px 0 0 1px; }
.preview-reticle i:nth-child(2) { top: 0; right: 0; border-width: 1px 1px 0 0; }
.preview-reticle i:nth-child(3) { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.preview-reticle i:nth-child(4) { right: 0; bottom: 0; border-width: 0 1px 1px 0; }
.creation-canvas[data-state="generating"] .preview-reticle { animation: reticleScan 1.7s ease-in-out infinite; }
@keyframes reticleScan { 50% { inset: 34px; opacity: .45; } }
.generation-steps {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
}
.generation-steps li {
  min-height: 38px;
  display: grid;
  grid-template-columns: 30px 1fr 10px;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #2f3437;
  color: #747b7f;
  font-size: 11px;
  transition: color .25s ease;
}
.generation-steps li b { font-size: 9px; }
.generation-steps li i {
  width: 7px;
  height: 7px;
  border: 1px solid #656c70;
  border-radius: 50%;
}
.generation-steps li.active { color: var(--white); }
.generation-steps li.active i {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: statusPulse .8s ease infinite alternate;
}
.generation-steps li.done { color: #b6bdc0; }
.generation-steps li.done i { border-color: var(--accent); background: var(--accent); }
@keyframes statusPulse { to { transform: scale(1.4); } }
.generation-track { height: 2px; overflow: hidden; background: #34393c; }
.generation-track span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--accent);
  transition: width .65s ease;
}
.concept-note { margin: 0; color: #777e82; font-size: 10px; text-transform: uppercase; }

.example-page { --accent: var(--acid); overflow-x: hidden; }
.example-page.generated .example-visual img { animation: productReveal .9s ease both; }
.example-page.generated .experience-panel { animation: panelReveal .75s .18s ease both; }
@keyframes productReveal {
  from { opacity: .2; filter: blur(14px) grayscale(.65); transform: scale(1.06); }
  to { opacity: 1; filter: none; transform: scale(1); }
}
@keyframes panelReveal {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}
.example-hero {
  min-height: calc(100svh - 64px);
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(380px, .72fr);
  background: #101214;
  color: var(--white);
}
.example-visual { position: relative; min-height: 650px; overflow: hidden; }
.example-visual img { width: 100%; height: 100%; object-fit: cover; transition: filter .45s ease, transform .6s ease; }
.example-visual[data-visual="cool"] img { filter: saturate(.75) hue-rotate(18deg); }
.example-visual[data-visual="warm"] img { filter: saturate(1.2) sepia(.15); }
.example-visual[data-visual="soft"] img { filter: saturate(.82) brightness(1.08); }
.example-visual[data-visual="intense"] img { filter: contrast(1.15) saturate(1.1); transform: scale(1.025); }
.visual-copy { position: absolute; z-index: 2; left: 4vw; right: 4vw; bottom: 54px; max-width: 700px; }
.visual-copy h1 { margin-bottom: 13px; font-size: clamp(42px, 6vw, 82px); line-height: .95; }
.visual-copy p { max-width: 600px; color: #e3e6e4; font-size: clamp(16px, 1.7vw, 22px); line-height: 1.5; }
.reality-label { display: inline-flex; gap: 8px; align-items: center; padding: 8px 10px; color: #17191a; background: var(--accent); font-size: 11px; font-weight: 900; text-transform: uppercase; }
.reality-label::before { content: ""; width: 7px; height: 7px; background: var(--ink); border-radius: 50%; }
.experience-panel {
  min-width: 0;
  padding: 30px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: #f3f4f0;
  color: var(--ink);
  border-left: 1px solid #34373a;
}
.panel-top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.panel-top small { color: var(--muted); font-weight: 800; text-transform: uppercase; }
.panel-top h2 { margin: 5px 0 0; font-size: 24px; }
.panel-tools { display: flex; gap: 7px; }
.restart-button,
.play-button {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  cursor: pointer;
  font-size: 18px;
  text-decoration: none;
}
.restart-button { background: transparent; color: var(--ink); }
.app-screen {
  position: relative;
  min-height: 244px;
  padding: 20px;
  overflow: hidden;
  border: 1px solid #bcc0bc;
  border-radius: 8px;
  background: #111416;
  color: var(--white);
}
.app-screen::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  right: -38px;
  bottom: -45px;
  border: 18px solid color-mix(in srgb, var(--accent) 78%, #fff 22%);
  border-radius: 50%;
  opacity: .58;
  transition: transform .35s ease, border-color .35s ease;
}
.app-screen.pulse::after { animation: ringPulse 1s ease; }
@keyframes ringPulse { 50% { transform: scale(1.22); opacity: .9; } }
.app-status { display: flex; align-items: center; gap: 7px; color: #cdd1ce; font-size: 11px; text-transform: uppercase; font-weight: 900; }
.app-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.app-screen h3 { margin: 28px 0 4px; max-width: 72%; font-size: 26px; }
.app-value { font-size: 54px; line-height: 1; font-weight: 900; color: var(--accent); }
.mini-chart { height: 54px; margin-top: 20px; display: flex; align-items: flex-end; gap: 6px; }
.mini-chart span { flex: 1; min-height: 8px; background: #3a4144; transition: height .35s ease, background .35s ease; }
.mini-chart span:nth-child(1) { height: 28%; }
.mini-chart span:nth-child(2) { height: 42%; }
.mini-chart span:nth-child(3) { height: 35%; }
.mini-chart span:nth-child(4) { height: 66%; }
.mini-chart span:nth-child(5) { height: 52%; }
.mini-chart span:nth-child(6) { height: 84%; }
.mini-chart span:nth-child(7) { height: 72%; }
.mini-chart span:nth-child(8) { height: 96%; }
.mini-chart span.active { background: var(--accent); }
.control-stack { display: grid; gap: 14px; }
.control-group { border-top: 1px solid #cfd2ce; padding-top: 12px; }
.control-group > strong { display: block; margin-bottom: 8px; font-size: 12px; text-transform: uppercase; }
.segments { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid #bfc3bf; }
.segments button {
  min-width: 0;
  min-height: 42px;
  padding: 7px 6px;
  border: 0;
  border-right: 1px solid #bfc3bf;
  background: transparent;
  color: #4b5053;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 800;
  cursor: pointer;
}
.segments button:last-child { border-right: 0; }
.segments button.active { background: var(--ink); color: var(--white); }
.concept-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: #cfd2ce; border: 1px solid #cfd2ce; }
.concept-metrics div { min-width: 0; padding: 12px 10px; background: var(--white); }
.concept-metrics small { display: block; color: var(--muted); font-size: 10px; }
.concept-metrics strong { display: block; margin-top: 5px; font-size: 14px; overflow-wrap: anywhere; }
.panel-actions { margin-top: auto; display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.panel-actions .primary-action { width: 100%; }
.download-action { width: 44px; padding: 0; }

.demo-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: clamp(30px, 6vw, 86px);
  align-items: center;
}
.demo-detail video { width: 100%; background: #111; border: 1px solid #c7cac7; }
.demo-detail h2 { font-size: clamp(32px, 4vw, 54px); line-height: 1.02; }
.demo-detail p, .detail-list li { color: var(--muted); line-height: 1.65; }
.detail-list { padding-left: 20px; }

.content-hero {
  min-height: 50svh;
  padding: clamp(70px, 10vw, 140px) 4vw 56px;
  background: var(--ink);
  color: var(--white);
}
.content-hero h1 { max-width: 980px; margin-bottom: 20px; font-size: clamp(44px, 7vw, 90px); line-height: .98; }
.content-hero p { max-width: 760px; color: #c8ceca; font-size: 20px; line-height: 1.55; }
.flow-layout { display: grid; grid-template-columns: 340px minmax(0, 1fr); min-height: 590px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.flow-nav { border-right: 1px solid var(--line); }
.flow-nav button {
  width: 100%;
  min-height: 86px;
  padding: 18px 28px;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.flow-nav button.active { background: var(--ink); color: var(--white); }
.flow-nav b { font-size: 12px; color: var(--muted); }
.flow-nav button.active b { color: var(--accent); }
.flow-nav strong { font-size: 15px; }
.flow-stage { padding: clamp(36px, 7vw, 90px); display: grid; align-content: center; background: var(--white); }
.flow-stage .stage-number { color: var(--muted); font-size: 13px; font-weight: 900; }
.flow-stage h2 { margin: 16px 0; font-size: clamp(34px, 5vw, 68px); }
.flow-stage p { max-width: 720px; color: var(--muted); font-size: 18px; line-height: 1.65; }
.stage-output { margin-top: 25px; padding: 18px; border-left: 4px solid var(--accent); background: var(--paper); }
.stage-output strong { display: block; margin-bottom: 8px; }

.review-console { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); border: 1px solid var(--line); background: var(--white); }
.review-summary { padding: clamp(28px, 5vw, 62px); border-right: 1px solid var(--line); }
.review-summary h2 { font-size: clamp(32px, 4vw, 52px); }
.review-summary p { color: var(--muted); line-height: 1.65; }
.review-status { margin-top: 24px; padding: 14px; display: flex; align-items: center; gap: 10px; border: 1px solid #e7c372; background: #fff6dc; font-weight: 800; }
.review-status i { width: 10px; height: 10px; border-radius: 50%; background: var(--amber); }
.review-checks { padding: clamp(24px, 4vw, 52px); display: grid; gap: 10px; }
.review-check {
  min-height: 72px;
  padding: 15px;
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  background: #fafbf8;
  cursor: pointer;
}
.review-check input { width: 20px; height: 20px; accent-color: var(--ink); }
.review-check strong { display: block; font-size: 14px; }
.review-check small { color: var(--muted); }
.review-check b { color: var(--amber); font-size: 11px; text-transform: uppercase; }
.review-check:has(input:checked) b { color: #24774d; }
.review-actions { margin-top: 12px; display: flex; gap: 10px; }
.review-actions button[disabled] { cursor: not-allowed; opacity: .45; }

.access-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr); min-height: calc(100svh - 64px); }
.access-story { padding: clamp(55px, 8vw, 110px) 5vw; background: #151719; color: var(--white); }
.access-story h1 { margin: 16px 0 22px; font-size: clamp(45px, 6vw, 78px); line-height: .98; }
.access-story p { color: #cbd0cd; font-size: 18px; line-height: 1.6; }
.access-points { margin-top: 38px; display: grid; gap: 18px; }
.access-points div { padding: 16px 0; border-top: 1px solid #3b3e40; }
.access-points strong { display: block; margin-bottom: 6px; }
.access-points span { color: #aeb4b0; font-size: 13px; line-height: 1.5; }
.access-form { padding: clamp(42px, 7vw, 90px); align-self: center; }
.access-form h2 { font-size: 30px; }
.access-form > p { color: var(--muted); line-height: 1.6; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid label { display: grid; gap: 7px; color: #3b4043; font-size: 12px; font-weight: 800; }
.form-grid label.full { grid-column: 1 / -1; }
.form-grid input, .form-grid textarea, .form-grid select {
  width: 100%;
  padding: 12px;
  border: 1px solid #bdc1bd;
  background: var(--white);
  color: var(--ink);
}
.form-grid textarea { min-height: 110px; resize: vertical; }
.honeypot { position: absolute; left: -10000px; }
.form-submit { margin-top: 18px; display: flex; gap: 14px; align-items: center; }
.form-message { margin: 0; color: var(--muted); font-size: 13px; }
.form-message.success { color: #24774d; font-weight: 800; }
.form-message.error { color: var(--red); font-weight: 800; }

.site-footer {
  min-height: 150px;
  padding: 32px 4vw;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
  border-top: 1px solid #323537;
  background: var(--ink);
  color: var(--white);
}
.site-footer p { margin: 0; justify-self: center; color: #aeb3b0; font-size: 12px; }
.site-footer > div { display: flex; gap: 18px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media (max-width: 1050px) {
  .site-nav { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .example-grid { grid-template-columns: repeat(2, 1fr); }
  .creation-canvas::after { display: none; }
  .creation-workbench { grid-template-columns: 1fr; align-items: start; }
  .director-panel {
    min-height: 580px;
    padding: 28px 0 0;
    border-top: 1px solid #3b4044;
    border-left: 0;
  }
  .example-hero { grid-template-columns: 1fr; }
  .example-visual { min-height: 68svh; }
  .experience-panel { border-left: 0; border-top: 1px solid #34373a; }
  .demo-detail, .review-console, .access-layout { grid-template-columns: 1fr; }
  .review-summary { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .site-header { min-height: 58px; padding: 0 16px; gap: 10px; }
  .site-brand strong { font-size: 13px; }
  .site-brand span { width: 29px; height: 29px; }
  .header-actions { gap: 6px; }
  .header-cta { display: none; }
  .language-switch button { padding: 7px; }
  .home-hero { min-height: calc(100svh - 58px); padding: 38px 16px; background-position: 42% center; }
  .home-intro h1 { font-size: 48px; }
  .home-intro > p { font-size: 17px; }
  .idea-builder { padding: 12px; }
  .idea-actions { align-items: stretch; flex-direction: column; }
  .proof-band { grid-template-columns: 1fr 1fr; }
  .proof-band div { min-height: 120px; padding: 22px 16px; }
  .proof-band div:nth-child(2) { border-right: 0; }
  .proof-band div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-band { padding: 55px 16px; }
  .example-grid { grid-template-columns: 1fr; }
  .example-card { min-height: 320px; }
  .creation-page, .creation-canvas { min-height: calc(100svh - 58px); }
  .creation-canvas { padding: 24px 16px 40px; gap: 30px; }
  .creation-canvas::before { background-size: 36px 36px; opacity: .17; }
  .creation-index { padding-bottom: 10px; }
  .creation-index b { font-size: 23px; }
  .creation-workbench { min-height: 0; gap: 38px; }
  .creation-overline { margin-bottom: 15px; }
  .creation-prompt-pane h1 { margin-bottom: 15px; font-size: 53px; }
  .creation-prompt-pane > p { font-size: 16px; }
  .creation-form { margin-top: 28px; }
  .creation-form textarea { min-height: 168px; padding: 17px 0; font-size: 19px; }
  .creation-form-actions { min-height: 62px; align-items: stretch; }
  .creation-submit { gap: 10px; font-size: 12px; }
  .creation-submit b { width: 38px; height: 38px; }
  .creation-presets { display: grid; grid-template-columns: 1fr 1fr; }
  .creation-presets button { width: 100%; padding: 0 7px; overflow-wrap: anywhere; }
  .director-panel { min-height: 520px; padding-top: 24px; grid-template-rows: auto 260px auto auto auto; }
  .director-preview { min-height: 260px; }
  .example-visual { min-height: 66svh; }
  .visual-copy { left: 16px; right: 16px; bottom: 26px; }
  .visual-copy h1 { font-size: 47px; }
  .experience-panel { padding: 24px 16px; }
  .segments button { min-height: 48px; font-size: 10px; }
  .concept-metrics strong { font-size: 12px; }
  .demo-detail { gap: 28px; }
  .content-hero { min-height: 46svh; padding: 62px 16px 42px; }
  .content-hero h1 { font-size: 47px; }
  .flow-layout { grid-template-columns: 1fr; }
  .flow-nav { display: grid; grid-template-columns: repeat(3, 1fr); border-right: 0; }
  .flow-nav button { min-height: 70px; padding: 10px; grid-template-columns: 1fr; gap: 3px; }
  .flow-nav strong { font-size: 11px; }
  .flow-stage { padding: 38px 16px; min-height: 430px; }
  .review-summary, .review-checks { padding: 28px 16px; }
  .review-check { grid-template-columns: 28px 1fr; }
  .review-check b { grid-column: 2; }
  .access-story, .access-form { padding: 52px 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid label.full { grid-column: auto; }
  .form-submit { align-items: stretch; flex-direction: column; }
  .site-footer { padding: 34px 16px; grid-template-columns: 1fr; justify-items: start; }
  .site-footer p { justify-self: start; }
}