:root {
  color-scheme: light;
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-soft: #f0f0f3;
  --surface-strong: #e9e9ee;
  --ink: #171719;
  --ink-2: #505057;
  --ink-3: #8d8d96;
  --line: rgb(28 28 30 / 0.11);
  --line-strong: rgb(28 28 30 / 0.18);
  --blue: #2424ff;
  --blue-hover: #1717dd;
  --blue-soft: rgb(36 36 255 / 0.09);
  --violet: #7668ff;
  --purple: #b57bff;
  --dark: #17171b;
  --dark-2: #222228;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --shadow-sm: 0 8px 28px rgb(28 28 30 / 0.07);
  --shadow-md: 0 26px 80px rgb(28 28 30 / 0.12);
  --shell: 1184px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

svg {
  display: block;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin: 0 auto;
}

.section-pad {
  padding: 120px 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 72px;
  border-bottom: 1px solid transparent;
  background: rgb(245 245 247 / 0.72);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgb(245 245 247 / 0.9);
  box-shadow: 0 10px 28px rgb(28 28 30 / 0.04);
}

.header-inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.brand {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.brand-mark {
  position: relative;
  width: 26px;
  height: 26px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  padding: 3px;
  border-radius: 8px;
  background: var(--ink);
  transform: rotate(0.001deg);
}

.brand-mark span {
  display: block;
  border-radius: 2px;
  background: #fff;
}

.brand-mark span:nth-child(1) {
  border-radius: 4px 2px 2px;
}

.brand-mark span:nth-child(2) {
  opacity: 0.72;
}

.brand-mark span:nth-child(3) {
  opacity: 0.54;
}

.brand-mark span:nth-child(4) {
  border-radius: 2px 2px 4px;
}

.brand-name {
  font-size: 18px;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 560;
  transition: color 160ms ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.header-download {
  justify-self: end;
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 0 16px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 650;
  transition: transform 160ms ease, background 160ms ease;
}

.header-download:hover {
  background: #2c2c31;
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: 820px;
  padding-top: 176px;
  padding-bottom: 104px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -260px;
  width: 940px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(36 36 255 / 0.1), transparent 65%);
  transform: translateX(-40%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  pointer-events: none;
  filter: blur(2px);
  border-radius: 999px;
}

.hero-glow-one {
  width: 480px;
  height: 480px;
  right: -140px;
  top: 92px;
  background: radial-gradient(circle, rgb(118 104 255 / 0.18), rgb(181 123 255 / 0.05) 48%, transparent 72%);
}

.hero-glow-two {
  width: 340px;
  height: 340px;
  left: -170px;
  top: 300px;
  background: radial-gradient(circle, rgb(36 36 255 / 0.11), transparent 70%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: 32px;
}

.hero-copy {
  max-width: 530px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.7);
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.015em;
  box-shadow: 0 4px 14px rgb(28 28 30 / 0.04);
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-soft);
}

.hero h1 {
  margin: 28px 0 24px;
  max-width: 530px;
  font-size: clamp(50px, 4vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.057em;
  font-weight: 730;
}

.hero h1 span {
  color: var(--blue);
}

.hero-lede {
  max-width: 510px;
  margin: 0;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: -0.015em;
}

@media (min-width: 1081px) {
  .hero h1 {
    white-space: nowrap;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 680;
  line-height: 1;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 10px 24px rgb(36 36 255 / 0.18);
}

.button-primary:hover {
  background: var(--blue-hover);
  box-shadow: 0 14px 28px rgb(36 36 255 / 0.24);
  transform: translateY(-1px);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgb(255 255 255 / 0.75);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: rgb(28 28 30 / 0.28);
  background: #fff;
  transform: translateY(-1px);
}

.button-full {
  width: 100%;
}

.button.is-pending {
  cursor: pointer;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 20px;
  margin-top: 28px;
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 580;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.hero-meta svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-stage {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.stage-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgb(36 36 255 / 0.09);
  pointer-events: none;
}

.orbit-one {
  width: 620px;
  height: 620px;
}

.orbit-two {
  width: 480px;
  height: 480px;
}

.app-window {
  position: relative;
  z-index: 2;
  width: 660px;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgb(28 28 30 / 0.16);
  border-radius: 18px;
  background: #f5f5f7;
  box-shadow: 0 34px 76px rgb(38 38 48 / 0.18), 0 6px 20px rgb(38 38 48 / 0.09);
}

.traffic-lights {
  position: absolute;
  z-index: 4;
  top: 17px;
  left: 16px;
  display: flex;
  gap: 6px;
}

.traffic-lights span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d8d8dd;
}

.traffic-lights span:first-child {
  background: #ff6258;
}

.traffic-lights span:nth-child(2) {
  background: #ffbe2e;
}

.traffic-lights span:nth-child(3) {
  background: #29c941;
}

.app-body {
  height: 100%;
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  background: #f5f5f7;
}

.app-sidebar {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 50px 12px 12px;
  border-right: 1px solid var(--line);
  background: rgb(255 255 255 / 0.95);
}

.app-mini-brand {
  min-height: 24px;
  padding-left: 76px;
  color: #242429;
  font-size: 13px;
  font-weight: 650;
  line-height: 24px;
}

.app-sidebar-kicker {
  padding: 6px 4px 8px;
  color: #99999f;
  font-size: 8px;
  line-height: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.side-group {
  display: grid;
  gap: 2px;
}

.side-group + .side-label {
  margin-top: 16px;
}

.side-item {
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 9px;
  border-radius: 6px;
  color: #626268;
  font-size: 10px;
  font-weight: 450;
}

.side-item b {
  margin-left: auto;
  color: #a2a2a8;
  font-size: 8px;
  font-weight: 550;
}

.side-item.active {
  background: #e9e9ec;
  color: #25252a;
  font-weight: 550;
}

.side-icon {
  width: 12px;
  height: 12px;
  display: inline-block;
  border: 1.4px solid currentColor;
}

.grid-icon {
  border-radius: 3px;
  background: linear-gradient(90deg, transparent 42%, currentColor 42% 54%, transparent 54%), linear-gradient(transparent 42%, currentColor 42% 54%, transparent 54%);
}

.clock-icon {
  border-radius: 50%;
}

.star-icon {
  border: 0;
  background: currentColor;
  clip-path: polygon(50% 3%, 61% 36%, 97% 36%, 68% 57%, 79% 92%, 50% 71%, 21% 92%, 32% 57%, 3% 36%, 39% 36%);
}

.side-label {
  padding: 0 9px 6px;
  color: #aaaab1;
  font-size: 8px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.source-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #777;
}

.source-dot.gpt {
  background: #19191c;
}

.source-dot.gemini {
  background: linear-gradient(135deg, #5983f7, #a06cf1);
}

.source-dot.codex {
  background: #4b4bff;
}

.source-dot.flow {
  background: #ef8cff;
}

.app-sidebar-footer {
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding: 0 9px;
  border-radius: 6px;
  color: #6b6b71;
  font-size: 10px;
}

.app-library {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.library-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 64px;
  padding: 12px 18px 14px;
}

.library-context {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.library-head h3 {
  margin: 0;
  color: #1c1c1e;
  font-size: 13px;
  line-height: 1;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.type-filters,
.library-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
}

.type-filters span {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 8px;
  border-radius: 6px;
  color: #74747a;
  font-size: 8px;
  white-space: nowrap;
}

.type-filters span.active {
  color: #242429;
  background: #e9e9ec;
}

.library-toolbar {
  justify-content: flex-end;
  min-width: 0;
}

.result-count {
  padding: 0 4px;
  color: #99999f;
  font-size: 8px;
  white-space: nowrap;
}

.sort-pill,
.demo-search {
  height: 28px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgb(60 60 67 / 0.12);
  border-radius: 7px;
  background: #efeff1;
  color: #727278;
  font-size: 8px;
}

.sort-pill {
  padding: 0 8px;
  white-space: nowrap;
}

.demo-search {
  width: 132px;
  gap: 5px;
  padding: 0 8px;
  color: #9a9aa0;
  white-space: nowrap;
  overflow: hidden;
}

.demo-search svg {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.asset-grid-demo {
  height: calc(100% - 64px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(12, minmax(0, 1fr));
  gap: 10px;
  padding: 0 18px 18px;
  overflow: hidden;
}

.demo-asset {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.035);
  aspect-ratio: auto;
}

.asset-grid-demo .demo-asset:nth-child(1) { grid-column: 1; grid-row: 1 / 8; }
.asset-grid-demo .demo-asset:nth-child(2) { grid-column: 1; grid-row: 8 / 13; }
.asset-grid-demo .demo-asset:nth-child(3) { grid-column: 2; grid-row: 1 / 5; }
.asset-grid-demo .demo-asset:nth-child(4) { grid-column: 2; grid-row: 5 / 13; }
.asset-grid-demo .demo-asset:nth-child(5) { grid-column: 3; grid-row: 1 / 6; }
.asset-grid-demo .demo-asset:nth-child(6) { grid-column: 3; grid-row: 6 / 13; }
.asset-grid-demo .demo-asset:nth-child(7) { grid-column: 4; grid-row: 1 / 7; }
.asset-grid-demo .demo-asset:nth-child(8) { grid-column: 4; grid-row: 7 / 10; }
.asset-grid-demo .demo-asset:nth-child(9) { grid-column: 4; grid-row: 10 / 13; }
.asset-grid-demo .demo-asset:nth-child(10) { display: none; }

.demo-art {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ratio-square { aspect-ratio: 1; }
.ratio-portrait { aspect-ratio: 3 / 4; }
.ratio-tall { aspect-ratio: 2 / 3; }
.ratio-landscape { aspect-ratio: 4 / 3; }

.art-one {
  background: linear-gradient(150deg, #dad0c2, #9f8f80 68%, #685e58);
}

.art-shape.a {
  position: absolute;
  width: 70%;
  height: 76%;
  left: -10%;
  bottom: -10%;
  border-radius: 50% 50% 22% 20%;
  background: linear-gradient(145deg, #2f2927, #675a54);
  transform: rotate(-12deg);
}

.art-shape.b {
  position: absolute;
  width: 56%;
  aspect-ratio: 1;
  top: 9%;
  right: -4%;
  border-radius: 48% 52% 48% 44%;
  background: radial-gradient(circle at 36% 36%, #d7c5b4 0 18%, #8e766d 19% 54%, #493e3c 55%);
  filter: saturate(0.75);
}

.art-two {
  background: linear-gradient(145deg, #d8e1ff, #7677d9 52%, #22265d);
}

.art-ring {
  position: absolute;
  width: 98px;
  height: 98px;
  left: 50%;
  top: 50%;
  border: 18px solid rgb(255 255 255 / 0.76);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotateX(68deg) rotateZ(-20deg);
  box-shadow: 0 18px 20px rgb(28 34 94 / 0.22);
}

.art-core {
  position: absolute;
  width: 42px;
  height: 42px;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fff, #b6c3ff 42%, #4449b6 72%);
  transform: translate(-50%, -58%);
  box-shadow: 0 12px 24px rgb(24 28 80 / 0.35);
}

.art-three {
  background: linear-gradient(#eedecf 0 52%, #c08c6f 52% 56%, #765044 56%);
}

.art-horizon {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20%;
  height: 26%;
  background: linear-gradient(158deg, transparent 0 19%, #342d2e 20% 28%, transparent 29%), linear-gradient(198deg, transparent 0 36%, #574448 37% 47%, transparent 48%);
}

.art-sun {
  position: absolute;
  width: 42px;
  height: 42px;
  right: 18%;
  top: 18%;
  border-radius: 50%;
  background: #ffcf98;
  box-shadow: 0 0 24px rgb(255 195 128 / 0.55);
}

.art-four {
  background: linear-gradient(145deg, #172033, #6d5bc5 56%, #d987d8);
}

.art-grid {
  position: absolute;
  inset: 0;
  opacity: 0.34;
  background-image: linear-gradient(rgb(255 255 255 / .22) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / .22) 1px, transparent 1px);
  background-size: 18px 18px;
}

.art-block {
  position: absolute;
  width: 58%;
  height: 44%;
  left: 22%;
  top: 29%;
  border-radius: 18%;
  background: linear-gradient(145deg, rgb(255 255 255 / .78), rgb(255 255 255 / .12));
  box-shadow: 0 18px 28px rgb(13 13 35 / .25);
}

.art-five { background: radial-gradient(circle at 68% 30%, #ffc98b 0 11%, transparent 12%), linear-gradient(155deg, #162a32 0 46%, #315c60 47% 64%, #dcc39c 65%); }
.art-six { background: radial-gradient(circle at 48% 40%, #f1dfc8 0 16%, #805d52 17% 31%, transparent 32%), linear-gradient(135deg, #c9b5a3, #5b3e43 58%, #231c27); }
.art-seven { background: linear-gradient(25deg, transparent 0 40%, rgb(255 255 255 / .18) 41% 44%, transparent 45%), linear-gradient(155deg, #12274f, #416db7 48%, #9e80c9); }
.art-eight { background: radial-gradient(circle at 76% 26%, #ffd992 0 9%, transparent 10%), linear-gradient(#d8c9b5 0 54%, #8d695c 55% 67%, #3d3036 68%); }
.art-nine { background: radial-gradient(circle at 50% 50%, transparent 0 21%, #f0efff 22% 29%, transparent 30%), linear-gradient(135deg, #222038, #6864c6 62%, #c4a9ef); }
.art-ten { background: linear-gradient(150deg, #d4d7c5, #798a69 52%, #303d34); }

.source-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 0.5);
}

.source-strip-inner {
  min-height: 116px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.source-strip-label {
  flex: 0 0 auto;
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 570;
}

.source-logos {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 16px 36px;
  color: #5b5b62;
  font-size: 13px;
  font-weight: 680;
}

.source-logos span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.source-logos i {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  background: #eaeaee;
  color: #36363b;
  font-size: 10px;
  font-style: normal;
  font-weight: 750;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 56px;
}

.section-heading.compact {
  max-width: 820px;
  margin-bottom: 64px;
}

.section-heading.centered {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-kicker {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.14em;
}

.section-kicker.light {
  color: #9b9bff;
}

.section-heading h2,
.privacy-copy h2 {
  margin: 0;
  font-size: clamp(40px, 4.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.052em;
  font-weight: 730;
}

.section-heading p {
  max-width: 620px;
  margin: 20px 0 0;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.75;
}

.section-heading.centered p {
  margin-right: auto;
  margin-left: auto;
}

.features {
  background: #fff;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg);
}

.feature-card-large {
  min-height: 520px;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 64px;
  padding: 48px;
  background: linear-gradient(145deg, #f6f6f8, #eeeeF3);
}

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

.feature-number {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.feature-card h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.feature-card-large h3 {
  font-size: 42px;
}

.feature-card p {
  max-width: 500px;
  margin: 18px 0 0;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.75;
}

.prompt-demo {
  position: relative;
  min-height: 360px;
}

.prompt-asset {
  position: absolute;
  left: 2%;
  top: 8%;
  width: 57%;
  aspect-ratio: 0.78;
  overflow: hidden;
  border: 8px solid #fff;
  border-radius: 22px;
  background: linear-gradient(145deg, #b8c7ff 0 24%, #6876ca 25% 52%, #273052 52%);
  box-shadow: var(--shadow-md);
  transform: rotate(-5deg);
}

.prompt-asset::before {
  content: "";
  position: absolute;
  left: 14%;
  bottom: -4%;
  width: 62%;
  height: 62%;
  border-radius: 50% 50% 18% 18%;
  background: linear-gradient(145deg, #11131d, #4f5470);
  transform: rotate(8deg);
}

.prompt-asset::after {
  content: "";
  position: absolute;
  right: 9%;
  top: 11%;
  width: 38%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 34%, #f0e3dc 0 23%, #b18d88 24% 57%, #523d43 58%);
}

.prompt-panel {
  position: absolute;
  z-index: 2;
  width: 56%;
  right: 0;
  bottom: 8%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgb(255 255 255 / 0.94);
  box-shadow: 0 22px 54px rgb(28 28 30 / 0.13);
  backdrop-filter: blur(16px);
}

.prompt-label {
  color: var(--blue);
  font-size: 9px;
  font-weight: 780;
  letter-spacing: 0.13em;
}

.prompt-panel p {
  margin: 10px 0 18px;
  color: #38383e;
  font-size: 12px;
  line-height: 1.65;
}

.prompt-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.prompt-tags span {
  padding: 4px 8px;
  border-radius: 999px;
  background: #f0f0f3;
  color: #6b6b72;
  font-size: 8px;
  font-weight: 650;
}

.feature-icon {
  position: absolute;
  right: 28px;
  top: 28px;
  width: 116px;
  height: 116px;
}

.stack-icon span {
  position: absolute;
  width: 72px;
  height: 52px;
  left: 22px;
  border: 1.5px solid rgb(36 36 255 / 0.28);
  border-radius: 12px;
  background: rgb(255 255 255 / 0.78);
  box-shadow: 0 8px 20px rgb(36 36 255 / 0.06);
}

.stack-icon span:nth-child(1) {
  top: 8px;
  transform: rotate(-8deg);
}

.stack-icon span:nth-child(2) {
  top: 27px;
  transform: rotate(5deg);
}

.stack-icon span:nth-child(3) {
  top: 46px;
  background: linear-gradient(145deg, #e1e3ff, #bcbfff);
  transform: rotate(-2deg);
}

.branch-icon span {
  position: absolute;
}

.branch-icon span:nth-child(-n + 3) {
  width: 26px;
  height: 26px;
  border: 1.5px solid rgb(36 36 255 / 0.3);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 6px 18px rgb(36 36 255 / 0.08);
}

.branch-icon span:nth-child(1) {
  left: 8px;
  top: 45px;
}

.branch-icon span:nth-child(2) {
  right: 10px;
  top: 14px;
}

.branch-icon span:nth-child(3) {
  right: 10px;
  bottom: 12px;
}

.branch-icon span:nth-child(4) {
  left: 33px;
  top: 32px;
  width: 54px;
  height: 52px;
  border-left: 1.5px solid rgb(36 36 255 / 0.25);
  border-top: 1.5px solid rgb(36 36 255 / 0.25);
  border-bottom: 1.5px solid rgb(36 36 255 / 0.25);
  border-radius: 10px 0 0 10px;
}

.feature-card:not(.feature-card-large) .feature-number {
  margin-top: 160px;
  margin-bottom: 18px;
}

.workflow {
  background: var(--bg);
}

.workflow-shell {
  position: relative;
}

.workflow-steps {
  display: grid;
  grid-template-columns: 1fr 64px 1fr 64px 1fr;
  align-items: start;
  gap: 12px;
}

.workflow-steps article {
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgb(255 255 255 / 0.62);
}

.step-index {
  color: var(--ink-3);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.step-symbol {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 36px 0 28px;
  border: 1px solid rgb(36 36 255 / 0.12);
  border-radius: 16px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 21px;
  font-weight: 700;
}

.workflow-steps h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.workflow-steps p {
  margin: 12px 0 0;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.7;
}

.step-line {
  align-self: center;
  height: 1px;
  margin-top: -12px;
  background: linear-gradient(90deg, var(--line-strong), rgb(36 36 255 / 0.28), var(--line-strong));
}

.privacy {
  padding-top: 40px;
  background: var(--bg);
}

.privacy-card {
  min-height: 620px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 72px;
  overflow: hidden;
  padding: 72px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 18% 30%, rgb(83 83 255 / 0.24), transparent 30%),
    radial-gradient(circle at 88% 68%, rgb(154 83 255 / 0.12), transparent 30%),
    var(--dark);
  color: #fff;
  box-shadow: 0 30px 80px rgb(18 18 24 / 0.16);
}

.privacy-visual {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.privacy-orbit {
  position: absolute;
  border: 1px solid rgb(255 255 255 / 0.09);
  border-radius: 50%;
}

.privacy-orbit.outer {
  width: 400px;
  height: 400px;
}

.privacy-orbit.inner {
  width: 270px;
  height: 270px;
  border-color: rgb(126 126 255 / 0.32);
  box-shadow: 0 0 80px rgb(36 36 255 / 0.14) inset;
}

.privacy-lock {
  position: relative;
  z-index: 2;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgb(255 255 255 / 0.16);
  border-radius: 32px;
  background: linear-gradient(145deg, rgb(255 255 255 / 0.14), rgb(255 255 255 / 0.05));
  box-shadow: 0 24px 60px rgb(0 0 0 / 0.24), 0 0 50px rgb(92 92 255 / 0.22);
  backdrop-filter: blur(18px);
}

.privacy-lock svg {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: #c5c5ff;
  stroke-width: 1.45;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.privacy-copy h2 {
  font-size: clamp(42px, 4.4vw, 62px);
}

.privacy-copy > p {
  max-width: 560px;
  margin: 24px 0 0;
  color: #b8b8c1;
  font-size: 16px;
  line-height: 1.8;
}

.privacy-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
  margin-top: 36px;
}

.privacy-points span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #d4d4da;
  font-size: 13px;
  font-weight: 560;
}

.privacy-points i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #8585ff;
  box-shadow: 0 0 0 4px rgb(126 126 255 / 0.11);
}

.download {
  background: #fff;
}

.download-grid {
  max-width: 920px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0 auto;
}

.download-card {
  min-height: 396px;
  display: flex;
  flex-direction: column;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--bg);
}

.primary-download {
  border-color: rgb(36 36 255 / 0.14);
  background: linear-gradient(145deg, rgb(36 36 255 / 0.055), #f5f5f7 48%);
}

.download-platform {
  display: flex;
  align-items: center;
  gap: 16px;
}

.download-platform > svg {
  width: 48px;
  height: 48px;
}

.apple-icon {
  fill: #25252a;
}

.browser-icon {
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.download-platform span {
  display: block;
  margin-bottom: 2px;
  color: var(--ink-3);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.download-platform h3 {
  margin: 0;
  font-size: 23px;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.download-card > p {
  min-height: 76px;
  margin: 26px 0 22px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.75;
}

.download-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.download-meta span {
  padding: 6px 9px;
  border-radius: 8px;
  background: #eaeaee;
  color: #6d6d74;
  font-size: 9px;
  font-weight: 650;
}

.download-card .button {
  margin-top: auto;
}

.download-note {
  max-width: 820px;
  margin: 24px auto 0;
  color: var(--ink-3);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
}

.download-note code {
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--bg);
  color: #66666c;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
}

.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 48px;
}

.footer-brand .brand-mark {
  width: 24px;
  height: 24px;
}

.footer-inner p {
  margin: 10px 0 0;
  color: var(--ink-3);
  font-size: 11px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a,
.footer-copy {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 560;
}

.footer-links a:hover {
  color: var(--ink);
}

.toast {
  position: fixed;
  z-index: 200;
  left: 50%;
  bottom: 24px;
  max-width: min(520px, calc(100% - 32px));
  padding: 11px 15px;
  border: 1px solid rgb(255 255 255 / 0.1);
  border-radius: 12px;
  background: rgb(28 28 31 / 0.94);
  color: #fff;
  box-shadow: 0 18px 44px rgb(0 0 0 / 0.2);
  font-size: 12px;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 180ms ease, transform 180ms ease;
  backdrop-filter: blur(14px);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1), transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-delay {
  transition-delay: 100ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  .hero {
    padding-top: 148px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 68px;
  }

  .hero-copy {
    max-width: 760px;
    text-align: center;
    margin: 0 auto;
  }

  .hero-lede {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-actions,
  .hero-meta {
    justify-content: center;
  }

  .product-stage {
    min-height: 540px;
  }

  .app-window {
    width: min(760px, 94vw);
  }

  .source-strip-inner {
    padding: 28px 0;
    flex-direction: column;
    justify-content: center;
  }

  .source-logos {
    justify-content: center;
  }

  .feature-card-large {
    gap: 40px;
  }

  .workflow-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .step-line {
    display: none;
  }

  .privacy-card {
    gap: 32px;
    padding: 48px;
  }

  .privacy-visual {
    min-height: 390px;
  }

  .privacy-orbit.outer {
    width: 350px;
    height: 350px;
  }
}

@media (max-width: 820px) {
  .section-pad {
    padding: 88px 0;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 0;
    padding-top: 132px;
  }

  .hero h1 {
    font-size: clamp(46px, 9vw, 64px);
  }

  .product-stage {
    min-height: 480px;
  }

  .app-window {
    width: min(760px, 94vw);
  }

  .feature-card-large {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .feature-copy {
    max-width: 600px;
  }

  .prompt-demo {
    min-height: 380px;
  }

  .workflow-steps {
    grid-template-columns: 1fr;
  }

  .workflow-steps article {
    min-height: 0;
  }

  .step-symbol {
    margin: 28px 0 22px;
  }

  .privacy-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .privacy-visual {
    min-height: 320px;
  }

  .privacy-orbit.outer {
    width: 300px;
    height: 300px;
  }

  .privacy-orbit.inner {
    width: 210px;
    height: 210px;
  }

  .privacy-lock {
    width: 104px;
    height: 104px;
    border-radius: 28px;
  }

  .download-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }

  .download-card > p {
    min-height: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    gap: 28px;
  }

  .footer-copy {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

  .site-header {
    height: 64px;
  }

  .header-download {
    min-height: 34px;
    padding: 0 13px;
    font-size: 12px;
  }

  .hero {
    padding-top: 112px;
    padding-bottom: 72px;
  }

  .hero h1 {
    margin-top: 24px;
    font-size: clamp(40px, 12.5vw, 54px);
    letter-spacing: -0.06em;
  }

  .hero-lede {
    font-size: 16px;
    line-height: 1.7;
  }

  .hero-actions .button {
    flex: 1 1 160px;
  }

  .product-stage {
    min-height: 340px;
  }

  .app-window {
    width: 760px;
    max-width: none;
    aspect-ratio: 16 / 9;
    transform: scale(0.54);
    transform-origin: center center;
  }

  .stage-orbit {
    transform: scale(0.7);
  }

  .source-strip-inner {
    align-items: flex-start;
  }

  .source-logos {
    justify-content: flex-start;
    gap: 14px 22px;
  }

  .section-heading {
    margin-bottom: 40px;
  }

  .section-heading h2,
  .privacy-copy h2 {
    font-size: 38px;
  }

  .section-heading p {
    font-size: 15px;
  }

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

  .feature-card,
  .feature-card-large {
    grid-column: auto;
    padding: 28px;
    border-radius: 22px;
  }

  .feature-card h3,
  .feature-card-large h3 {
    font-size: 30px;
  }

  .feature-card:not(.feature-card-large) .feature-number {
    margin-top: 128px;
  }

  .feature-icon {
    right: 20px;
    top: 20px;
    transform: scale(0.88);
    transform-origin: top right;
  }

  .prompt-demo {
    min-height: 330px;
  }

  .prompt-asset {
    left: 3%;
    width: 62%;
  }

  .prompt-panel {
    width: 66%;
    padding: 18px;
  }

  .workflow-steps article {
    padding: 24px;
  }

  .privacy {
    padding-top: 24px;
  }

  .privacy-card {
    width: calc(100% - 24px);
    padding: 28px;
    border-radius: 28px;
  }

  .privacy-visual {
    min-height: 280px;
  }

  .privacy-orbit.outer {
    width: 270px;
    height: 270px;
  }

  .privacy-orbit.inner {
    width: 184px;
    height: 184px;
  }

  .privacy-lock {
    width: 92px;
    height: 92px;
  }

  .privacy-lock svg {
    width: 40px;
    height: 40px;
  }

  .privacy-points {
    grid-template-columns: 1fr;
  }

  .download-card {
    min-height: 0;
    padding: 28px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-links {
    gap: 16px;
  }

  .footer-copy {
    grid-column: auto;
  }
}