:root {
  --ink: #16171b;
  --ink-soft: #3e4149;
  --muted: #747780;
  --line: #dfe2e8;
  --line-soft: #eceef2;
  --surface: #f5f7fa;
  --surface-blue: #f0f6ff;
  --white: #ffffff;
  --blue: #2f8cff;
  --blue-deep: #106bdc;
  --navy: #171a2f;
  --green: #32b36b;
  --amber: #f2a632;
  --max-width: 1240px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.is-dialog-open {
  overflow: hidden;
}

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

button {
  font: inherit;
}

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

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

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

.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-deep), #66b4ff);
  transform-origin: left center;
}

.site-header {
  position: sticky;
  top: 3px;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  min-height: 64px;
  padding: 8px max(24px, calc((100vw - var(--max-width)) / 2));
  border-bottom: 1px solid rgba(22, 23, 27, 0.08);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(170%) blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: -0.01em;
}

.brand img {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(22, 23, 27, 0.09);
  border-radius: 10px;
  object-fit: cover;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.2vw, 34px);
  color: #4d5058;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.top-nav a,
.site-footer a {
  transition: color 180ms ease;
}

.top-nav a:hover,
.top-nav a:focus-visible,
.site-footer a:hover {
  color: var(--blue-deep);
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 7px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.header-cta:hover {
  color: var(--white);
  background: var(--ink);
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: calc(100svh - 67px);
  padding: clamp(74px, 9vw, 128px) 24px 80px;
  overflow: hidden;
  background:
    linear-gradient(rgba(22, 23, 27, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 23, 27, 0.026) 1px, transparent 1px),
    #fff;
  background-size: 48px 48px;
}

.hero::before,
.hero::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.hero::before {
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), transparent 30%, #fff 96%);
}

.hero::after {
  top: 18%;
  left: 50%;
  width: min(74vw, 1040px);
  height: min(74vw, 1040px);
  border: 1px solid rgba(47, 140, 255, 0.13);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 100px rgba(47, 140, 255, 0.03), 0 0 0 220px rgba(47, 140, 255, 0.018);
}

.hero-glow {
  position: absolute;
  top: -14%;
  left: 50%;
  width: 920px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(69, 159, 255, 0.17), rgba(255, 255, 255, 0) 68%);
  pointer-events: none;
  transform: translateX(-50%);
}

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

.hero-copy-wrap {
  max-width: 1020px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  margin-bottom: 18px;
  color: #777a83;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow > span {
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--blue);
}

.hero .eyebrow,
.section-heading--center .eyebrow,
.closing .eyebrow {
  margin-right: auto;
  margin-left: auto;
}

.hero h1 {
  margin-bottom: 26px;
  font-size: clamp(46px, 6.6vw, 92px);
  font-weight: 780;
  letter-spacing: -0.058em;
  line-height: 0.99;
}

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

.hero-copy {
  max-width: 870px;
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.55vw, 21px);
  font-weight: 520;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 48px;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 750;
  transition: transform 180ms ease, box-shadow 180ms ease, color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 10px 30px rgba(47, 140, 255, 0.26);
}

.button--primary:hover {
  background: var(--blue-deep);
  box-shadow: 0 16px 36px rgba(47, 140, 255, 0.31);
}

.button--secondary {
  border: 1px solid rgba(22, 23, 27, 0.16);
  background: rgba(255, 255, 255, 0.76);
}

.button--secondary:hover {
  border-color: rgba(47, 140, 255, 0.45);
  color: var(--blue-deep);
}

.hero-facts {
  display: flex;
  justify-content: center;
  gap: 0;
  max-width: 760px;
  margin: 42px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(22, 23, 27, 0.1);
}

.hero-facts div {
  display: grid;
  gap: 1px;
  min-width: 160px;
  padding: 0 22px;
  border-right: 1px solid rgba(22, 23, 27, 0.1);
}

.hero-facts div:last-child {
  border-right: 0;
}

.hero-facts strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
}

.hero-facts span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.hero-stage {
  max-width: 1110px;
  margin: 62px auto 0;
}

.browser-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(22, 23, 27, 0.14);
  border-radius: 18px;
  background: #e8e9ec;
  box-shadow: 0 34px 90px rgba(30, 40, 62, 0.17), 0 8px 24px rgba(30, 40, 62, 0.1);
}

.browser-frame::after,
.module-image::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(108deg, transparent 0%, transparent 44%, rgba(255, 255, 255, 0.16) 50%, transparent 56%, transparent 100%);
  transform: translateX(-125%);
  transition: transform 900ms ease;
}

.browser-frame:hover::after,
.module-image:hover::after {
  transform: translateX(125%);
}

.browser-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 38px;
  padding: 0 10px 0 14px;
  border-bottom: 1px solid rgba(22, 23, 27, 0.09);
  background: #f5f5f7;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff5f57;
}

.browser-dots span:nth-child(2) {
  background: #ffbd2e;
}

.browser-dots span:nth-child(3) {
  background: #28c840;
}

.browser-url {
  color: #777a81;
  font-size: 11px;
  font-weight: 650;
}

.expand-button,
.module-image button {
  position: relative;
  z-index: 2;
  justify-self: end;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  padding: 0;
  border: 1px solid rgba(22, 23, 27, 0.12);
  border-radius: 50%;
  color: #53565f;
  background: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.expand-button:hover,
.module-image button:hover {
  border-color: var(--blue);
  color: var(--blue-deep);
  transform: rotate(7deg);
}

.browser-frame > img {
  width: 100%;
  aspect-ratio: 3024 / 1666;
  object-fit: cover;
  object-position: top left;
}

.browser-frame--hero {
  outline: 9px solid rgba(23, 26, 47, 0.04);
  animation: heroFloat 7s ease-in-out infinite;
}

.orbit-note {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border: 1px solid rgba(22, 23, 27, 0.11);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 16px 36px rgba(30, 40, 62, 0.13);
  backdrop-filter: blur(16px);
}

.orbit-note small,
.orbit-note strong {
  display: block;
  line-height: 1.35;
}

.orbit-note small {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.orbit-note strong {
  font-size: 12px;
}

.orbit-note--left {
  top: 22%;
  left: -54px;
}

.orbit-note--right {
  right: -40px;
  bottom: 15%;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(50, 179, 107, 0.13);
}

.tech-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 2.2vw, 30px);
  min-height: 74px;
  padding: 14px 24px;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  color: #6c6f77;
  background: #fafbfc;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tech-strip i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c6c9d0;
}

.section {
  padding: clamp(90px, 11vw, 150px) 24px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  align-items: end;
  gap: clamp(32px, 7vw, 110px);
  max-width: var(--max-width);
  margin: 0 auto clamp(48px, 6vw, 78px);
}

.section-heading h2,
.agent-loop h2,
.closing h2 {
  margin-bottom: 0;
  font-size: clamp(36px, 4.7vw, 64px);
  font-weight: 760;
  letter-spacing: -0.048em;
  line-height: 1.1;
}

.section-heading > p,
.section-heading > div + p {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.section-heading--center {
  display: block;
  max-width: 940px;
  text-align: center;
}

.section-heading--center > p:last-child {
  max-width: 720px;
  margin: 22px auto 0;
}

.highlights {
  background: var(--surface);
}

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

.highlight-card {
  position: relative;
  min-height: 430px;
  padding: clamp(28px, 4vw, 48px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  transition: border-color 240ms ease, box-shadow 240ms ease, transform 240ms ease;
}

.highlight-card:hover {
  border-color: rgba(47, 140, 255, 0.35);
  box-shadow: 0 24px 50px rgba(28, 43, 67, 0.08);
  transform: translateY(-4px);
}

.highlight-card--dark {
  color: var(--white);
  border-color: #20243f;
  background: var(--navy);
}

.highlight-card--blue {
  color: var(--white);
  border-color: #1882ef;
  background: linear-gradient(140deg, #2f94ff, #1272df);
}

.card-index {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.highlight-card--dark .card-index,
.highlight-card--blue .card-index {
  color: rgba(255, 255, 255, 0.72);
}

.highlight-card h3 {
  margin: 24px 0 10px;
  font-size: clamp(26px, 2.7vw, 38px);
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.highlight-card p {
  max-width: 500px;
  margin-bottom: 22px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.highlight-card--dark p,
.highlight-card--blue p {
  color: rgba(255, 255, 255, 0.72);
}

.highlight-card ul {
  display: grid;
  gap: 8px;
  margin-bottom: 0;
  padding: 0;
  color: #5f626a;
  font-size: 13px;
  font-weight: 600;
  list-style: none;
}

.highlight-card li::before {
  margin-right: 8px;
  color: var(--blue);
  content: "·";
}

.highlight-card--dark ul,
.highlight-card--blue ul {
  color: rgba(255, 255, 255, 0.78);
}

.highlight-card--dark li::before,
.highlight-card--blue li::before {
  color: #8cc7ff;
}

.signal-bars,
.loop-visual,
.metric-visual,
.tool-visual {
  position: absolute;
  top: 48px;
  right: clamp(28px, 4vw, 50px);
  width: 180px;
  height: 112px;
}

.signal-bars {
  display: flex;
  align-items: flex-end;
  gap: 9px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
}

.signal-bars span {
  flex: 1;
  height: 56%;
  border-radius: 4px 4px 1px 1px;
  background: linear-gradient(#68b4ff, #2f8cff);
}

.signal-bars span:nth-child(2) { height: 82%; }
.signal-bars span:nth-child(3) { height: 38%; background: #f2a632; }
.signal-bars span:nth-child(4) { height: 67%; }

.loop-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 56px;
  background: rgba(255, 255, 255, 0.08);
}

.loop-visual span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--blue-deep);
  background: var(--white);
  font-size: 13px;
  font-weight: 800;
}

.loop-visual i {
  color: rgba(255, 255, 255, 0.65);
  font-style: normal;
}

.metric-visual {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 16px 20px;
  border-bottom: 1px solid #d9e6f5;
  background: linear-gradient(180deg, rgba(47, 140, 255, 0.08), transparent);
}

.metric-visual span {
  flex: 1;
  height: var(--h);
  border-radius: 4px 4px 0 0;
  background: linear-gradient(#6db8ff, var(--blue));
}

.tool-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.tool-visual span {
  display: grid;
  place-items: center;
  border: 1px solid #dcecff;
  border-radius: 11px;
  color: var(--blue-deep);
  background: var(--surface-blue);
  font-size: 11px;
  font-weight: 750;
}

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

.workflow-shell {
  max-width: var(--max-width);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 26px 70px rgba(28, 43, 67, 0.08);
}

.workflow-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: #fafbfc;
}

.workflow-tab {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 72px;
  padding: 12px 10px;
  border: 0;
  border-right: 1px solid var(--line-soft);
  color: #73767f;
  background: transparent;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease;
}

.workflow-tab:last-child {
  border-right: 0;
}

.workflow-tab::after {
  position: absolute;
  right: 20%;
  bottom: -1px;
  left: 20%;
  height: 3px;
  border-radius: 2px 2px 0 0;
  background: var(--blue);
  content: "";
  opacity: 0;
  transform: scaleX(0.5);
  transition: opacity 180ms ease, transform 180ms ease;
}

.workflow-tab b {
  color: #a0a3aa;
  font-size: 10px;
}

.workflow-tab:hover,
.workflow-tab.is-active {
  color: var(--blue-deep);
  background: var(--white);
}

.workflow-tab.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.workflow-content {
  display: grid;
  grid-template-columns: minmax(330px, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: clamp(36px, 5vw, 68px);
  min-height: 590px;
  padding: clamp(32px, 5vw, 64px);
}

.workflow-copy {
  padding: 10px 0;
}

.stage-label {
  margin-bottom: 15px;
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.workflow-copy h3 {
  margin-bottom: 18px;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.04em;
  line-height: 1.18;
}

.workflow-copy > p:not(.stage-label) {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.85;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 30px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 25px;
  color: #565961;
  font-size: 13px;
  font-weight: 620;
}

.check-list li::before {
  position: absolute;
  top: 3px;
  left: 0;
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  color: var(--white);
  background: var(--blue);
  content: "✓";
  font-size: 9px;
  font-weight: 900;
}

.stage-meta {
  display: grid;
  gap: 2px;
  padding: 16px 18px;
  border-left: 3px solid var(--blue);
  background: var(--surface-blue);
}

.stage-meta span {
  color: #7b8590;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stage-meta strong {
  font-size: 13px;
}

.browser-frame--workflow {
  border-radius: 14px;
  box-shadow: 0 22px 54px rgba(28, 43, 67, 0.14);
  transition: opacity 170ms ease, transform 170ms ease;
}

.browser-frame--workflow.is-switching,
.browser-frame--ai.is-switching {
  opacity: 0.55;
  transform: translateY(5px);
}

.agent-loop {
  padding: clamp(90px, 11vw, 150px) 24px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 12%, rgba(47, 140, 255, 0.34), transparent 30%),
    radial-gradient(circle at 12% 80%, rgba(47, 140, 255, 0.13), transparent 30%),
    var(--navy);
}

.agent-loop-inner {
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
  max-width: var(--max-width);
  margin: 0 auto;
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.58);
}

.agent-loop h2 {
  margin-bottom: 26px;
}

.agent-loop-copy > p:not(.eyebrow) {
  max-width: 560px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.9;
}

.loop-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.11);
}

.loop-steps div {
  display: grid;
  grid-template-columns: 28px 1fr;
  padding: 17px;
  background: rgba(23, 26, 47, 0.91);
}

.loop-steps span {
  grid-row: span 2;
  color: #6bb6ff;
  font-size: 10px;
  font-weight: 800;
}

.loop-steps strong {
  font-size: 13px;
}

.loop-steps small {
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
}

.browser-frame--dark {
  border-color: rgba(255, 255, 255, 0.17);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.34);
  transform: perspective(1100px) rotateY(-3deg) rotateX(1deg);
}

.intelligence {
  background: var(--surface);
}

.ai-layout {
  display: grid;
  grid-template-columns: minmax(290px, 0.62fr) minmax(0, 1.38fr);
  gap: 18px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.ai-tabs {
  display: grid;
  align-content: start;
  gap: 10px;
}

.ai-tab {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  min-height: 108px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
  text-align: left;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.ai-tab:hover,
.ai-tab.is-active {
  border-color: rgba(47, 140, 255, 0.48);
  box-shadow: 0 14px 32px rgba(28, 43, 67, 0.08);
  transform: translateX(4px);
}

.ai-tab > span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #7d8189;
  background: var(--surface);
  font-size: 10px;
  font-weight: 800;
}

.ai-tab.is-active > span {
  color: var(--white);
  background: var(--blue);
}

.ai-tab strong,
.ai-tab small {
  display: block;
}

.ai-tab strong {
  margin: 2px 0 4px;
  font-size: 15px;
}

.ai-tab small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.ai-stage {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
}

.browser-frame--ai {
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  transition: opacity 170ms ease, transform 170ms ease;
}

.ai-detail {
  padding: 28px 30px 30px;
}

.ai-detail > span {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--blue-deep);
  background: var(--surface-blue);
  font-size: 10px;
  font-weight: 800;
}

.ai-detail h3 {
  margin-bottom: 7px;
  font-size: 23px;
  letter-spacing: -0.025em;
}

.ai-detail p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span,
.tag-row em {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #686b73;
  background: #fafbfc;
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
}

.modules {
  background: var(--white);
}

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

.module-card {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 540px;
  padding: clamp(26px, 3vw, 38px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.module-card--wide {
  grid-column: span 2;
  grid-template-columns: minmax(300px, 0.68fr) minmax(0, 1.32fr);
  grid-template-rows: 1fr;
  align-items: center;
  gap: clamp(30px, 5vw, 70px);
  min-height: 470px;
}

.module-card--reverse .module-copy {
  order: 2;
}

.module-card--ai {
  color: var(--white);
  border-color: #202440;
  background: var(--navy);
}

.module-copy > span {
  display: block;
  margin-bottom: 14px;
  color: var(--blue-deep);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.11em;
}

.module-card--ai .module-copy > span {
  color: #70b9ff;
}

.module-copy h3 {
  margin-bottom: 10px;
  font-size: clamp(25px, 2.7vw, 37px);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.module-copy p {
  max-width: 520px;
  margin-bottom: 18px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.85;
}

.module-card--ai .module-copy p {
  color: rgba(255, 255, 255, 0.67);
}

.module-card--ai .tag-row em {
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.06);
}

.module-image {
  position: relative;
  align-self: end;
  margin: 28px -12% -12% 0;
  overflow: hidden;
  border: 1px solid rgba(22, 23, 27, 0.13);
  border-radius: 12px;
  background: #e7e9ed;
  box-shadow: 0 24px 54px rgba(28, 43, 67, 0.14);
  cursor: zoom-in;
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.module-image:hover {
  box-shadow: 0 30px 64px rgba(28, 43, 67, 0.18);
  transform: translateY(-4px);
}

.module-image img {
  width: 100%;
  aspect-ratio: 3024 / 1666;
  object-fit: cover;
  object-position: top left;
}

.module-image button {
  position: absolute;
  top: 10px;
  right: 10px;
}

.module-card--wide .module-image {
  align-self: center;
  margin: 0 -18% 0 0;
}

.module-card--reverse .module-image {
  margin-right: 0;
  margin-left: -18%;
}

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

.architecture-stack {
  display: grid;
  gap: 0;
  max-width: 960px;
  margin: 0 auto;
}

.architecture-layer {
  display: grid;
  grid-template-columns: 105px 1fr;
  align-items: center;
  gap: 4px 22px;
  min-height: 110px;
  padding: 24px 30px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--white);
  box-shadow: 0 14px 32px rgba(28, 43, 67, 0.055);
}

.architecture-layer > span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  align-self: stretch;
  border-right: 1px solid var(--line);
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 800;
}

.architecture-layer strong {
  font-size: 16px;
}

.architecture-layer small {
  color: var(--muted);
  font-size: 11px;
}

.architecture-layer--intelligence {
  border-color: rgba(47, 140, 255, 0.26);
  background: var(--surface-blue);
}

.architecture-layer--infra {
  color: var(--ink);
  border-color: rgba(47, 140, 255, 0.26);
  background: var(--surface-blue);
}

.architecture-layer--infra > span {
  border-color: var(--line);
  color: var(--blue-deep);
}

.architecture-layer--infra small {
  color: var(--muted);
}

.architecture-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  color: #8a8d95;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.architecture-connector i {
  display: inline-block;
  width: 34px;
  height: 1px;
  background: #cfd2d8;
}

.security-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: var(--max-width);
  margin: 74px auto 0;
}

.security-notes article {
  padding: 26px;
  border-top: 2px solid var(--blue);
  background: var(--white);
}

.security-notes span {
  color: var(--blue-deep);
  font-size: 10px;
  font-weight: 800;
}

.security-notes h3 {
  margin: 22px 0 7px;
  font-size: 17px;
}

.security-notes p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.closing {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 640px;
  padding: 100px 24px;
  overflow: hidden;
  color: var(--white);
  background: #101321;
  text-align: center;
}

.closing::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  content: "";
  mask-image: radial-gradient(circle at center, #000, transparent 70%);
}

.closing-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(72vw, 740px);
  height: min(72vw, 740px);
  border: 1px solid rgba(85, 169, 255, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 110px rgba(47, 140, 255, 0.035), 0 0 0 230px rgba(47, 140, 255, 0.02);
  transform: translate(-50%, -50%);
}

.closing > *:not(.closing-orbit) {
  position: relative;
  z-index: 1;
}

.closing h2 {
  max-width: 850px;
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 76px);
}

.closing > p:not(.eyebrow) {
  max-width: 680px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 16px;
}

.button--light {
  color: var(--ink);
  background: var(--white);
}

.button--light:hover {
  color: var(--blue-deep);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.25);
}

.site-footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 92px;
  padding: 18px max(24px, calc((100vw - var(--max-width)) / 2));
  border-top: 1px solid var(--line-soft);
  background: var(--white);
}

.brand--footer img {
  width: 32px;
  height: 32px;
}

.site-footer p,
.site-footer > a:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.footer-center {
  justify-self: center;
  text-align: center;
}

.footer-credits {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-self: end;
}

.footer-author {
  display: grid;
  gap: 1px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.4;
  text-align: right;
}

.footer-author strong {
  color: var(--ink-soft);
  font-weight: 800;
}

.footer-author i {
  margin: 0 4px;
  color: var(--blue);
  font-style: normal;
}

.footer-author a {
  color: #9498a2;
  font-size: 9px;
  letter-spacing: 0.01em;
}

.footer-top {
  padding-left: 18px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
}

.image-dialog {
  width: min(94vw, 1540px);
  max-width: none;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 14px;
  background: transparent;
  box-shadow: none;
}

.image-dialog::backdrop {
  background: rgba(8, 10, 18, 0.88);
  backdrop-filter: blur(12px);
}

.image-dialog img {
  width: 100%;
  max-height: 88vh;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 13px;
  object-fit: contain;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.48);
}

.dialog-close {
  position: absolute;
  top: -44px;
  right: 0;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, 0.09);
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.section-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .top-nav {
    display: none;
  }

  .header-cta {
    grid-column: 2;
  }

  .orbit-note--left {
    left: -12px;
  }

  .orbit-note--right {
    right: -12px;
  }

  .workflow-content,
  .agent-loop-inner {
    grid-template-columns: 1fr;
  }

  .workflow-content {
    min-height: 0;
  }

  .browser-frame--dark {
    transform: none;
  }

  .module-card--wide {
    grid-template-columns: 0.72fr 1.28fr;
  }
}

@media (max-width: 820px) {
  html {
    scroll-padding-top: 66px;
  }

  .site-header {
    min-height: 58px;
    padding: 7px 18px;
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .header-cta {
    min-height: 34px;
    padding: 6px 12px;
  }

  .hero {
    min-height: auto;
    padding: 64px 18px 66px;
  }

  .hero h1 {
    letter-spacing: -0.048em;
  }

  .hero-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 480px;
  }

  .hero-facts div {
    min-width: 0;
    padding: 14px;
    border-bottom: 1px solid rgba(22, 23, 27, 0.1);
  }

  .hero-facts div:nth-child(2) {
    border-right: 0;
  }

  .hero-facts div:nth-child(n+3) {
    border-bottom: 0;
  }

  .hero-stage {
    margin-top: 44px;
  }

  .orbit-note {
    display: none;
  }

  .tech-strip {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .section {
    padding: 82px 18px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 42px;
  }

  .highlight-grid,
  .ai-layout,
  .module-grid,
  .security-notes {
    grid-template-columns: 1fr;
  }

  .highlight-card {
    min-height: 390px;
  }

  .signal-bars,
  .loop-visual,
  .metric-visual,
  .tool-visual {
    width: 138px;
    height: 86px;
  }

  .workflow-tabs {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .workflow-tab {
    flex: 0 0 140px;
    scroll-snap-align: start;
  }

  .workflow-content {
    gap: 34px;
    padding: 30px;
  }

  .agent-loop {
    padding: 82px 18px;
  }

  .ai-layout {
    gap: 14px;
  }

  .ai-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ai-tab {
    grid-template-columns: 1fr;
    min-height: 144px;
    padding: 17px;
  }

  .ai-tab:hover,
  .ai-tab.is-active {
    transform: translateY(-3px);
  }

  .module-card,
  .module-card--wide {
    grid-column: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    min-height: 500px;
  }

  .module-card--reverse .module-copy {
    order: 0;
  }

  .module-card--wide .module-image,
  .module-card--reverse .module-image,
  .module-image {
    align-self: end;
    margin: 28px -12% -12% 0;
  }

  .architecture-layer {
    grid-template-columns: 82px 1fr;
  }

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

  .site-footer p {
    display: none;
  }

  .footer-center {
    display: none;
  }

  .footer-credits {
    gap: 14px;
  }
}

@media (max-width: 560px) {
  .brand span {
    font-size: 14px;
  }

  .site-footer {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
  }

  .footer-credits {
    width: auto;
    gap: 10px;
    justify-self: end;
  }

  .footer-author {
    text-align: right;
  }

  .footer-top {
    margin-left: 0;
  }

  .header-cta {
    border-color: var(--line);
    font-size: 11px;
  }

  .hero h1 br,
  .section-heading h2 br,
  .agent-loop h2 br,
  .closing h2 br {
    display: none;
  }

  .hero-copy {
    font-size: 15px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-facts span {
    font-size: 10px;
  }

  .browser-bar {
    height: 32px;
  }

  .browser-url {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .highlight-card {
    min-height: 0;
    padding-top: 138px;
  }

  .signal-bars,
  .loop-visual,
  .metric-visual,
  .tool-visual {
    top: 28px;
    right: 28px;
    left: 28px;
    width: auto;
  }

  .workflow-content {
    padding: 25px 20px 22px;
  }

  .workflow-copy h3 {
    font-size: 28px;
  }

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

  .ai-tabs {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .ai-tab {
    flex: 0 0 220px;
    min-height: 130px;
    scroll-snap-align: start;
  }

  .ai-detail {
    padding: 24px 20px;
  }

  .module-card,
  .module-card--wide {
    min-height: 430px;
    padding: 25px 20px;
  }

  .module-card--wide .module-image,
  .module-card--reverse .module-image,
  .module-image {
    margin-right: -26%;
  }

  .architecture-layer {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px;
  }

  .architecture-layer > span {
    grid-row: auto;
    place-items: start;
    border: 0;
  }

  .architecture-connector i {
    width: 20px;
  }

  .closing {
    min-height: 560px;
  }

  .image-dialog {
    width: 96vw;
  }
}

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

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

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

/* Browser feedback revisions */
.hero h1 {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.hero h1 .hero-product {
  display: block;
  color: var(--blue);
  font-size: 1.08em;
  letter-spacing: -0.065em;
  line-height: 1.25;
}

.hero h1 .hero-title-line {
  display: block;
  color: var(--ink);
  font-size: 0.48em;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.hero-copy strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-weight: 760;
}

.hero-facts {
  max-width: 900px;
}

.hero-facts div {
  min-width: 190px;
}

.highlight-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  grid-template-areas:
    "index visual"
    "title visual"
    "description description"
    "features features";
  align-content: start;
  align-items: start;
  gap: 0 28px;
  min-height: 440px;
}

.highlight-card .card-index {
  grid-area: index;
}

.highlight-card h3 {
  grid-area: title;
  align-self: end;
  margin: 20px 0 8px;
}

.highlight-card > p {
  grid-area: description;
  max-width: none;
  margin-top: 28px;
}

.highlight-card > ul {
  grid-area: features;
}

.signal-bars,
.loop-visual,
.metric-visual,
.tool-visual {
  position: relative;
  top: auto;
  right: auto;
  grid-area: visual;
  width: 180px;
  height: 112px;
}

.local-models {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, minmax(0, 0.75fr));
  gap: 1px;
  max-width: var(--max-width);
  margin: 18px auto 0;
  overflow: hidden;
  border: 1px solid #242a4d;
  border-radius: 18px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.11);
  box-shadow: 0 24px 60px rgba(28, 43, 67, 0.14);
}

.local-models-heading,
.local-model-item {
  min-height: 230px;
  padding: 30px;
  background: var(--navy);
}

.local-models-heading > span {
  display: block;
  margin-bottom: 30px;
  color: #69b6ff;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.13em;
}

.local-models-heading h3 {
  margin-bottom: 10px;
  font-size: clamp(24px, 2.4vw, 34px);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.local-models-heading p,
.local-model-item small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
  line-height: 1.7;
}

.local-models-heading p {
  margin: 0;
}

.local-model-item {
  display: flex;
  flex-direction: column;
}

.local-model-item b {
  color: #69b6ff;
  font-size: 10px;
}

.local-model-item strong {
  margin: auto 0 10px;
  font-size: 17px;
}

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

.module-card,
.module-card--wide {
  grid-column: auto;
  display: grid;
  grid-template-columns: minmax(250px, 0.62fr) minmax(0, 1.38fr);
  grid-template-rows: auto;
  align-items: center;
  gap: clamp(30px, 4.5vw, 68px);
  min-height: 0;
  padding: clamp(28px, 3.6vw, 46px);
  overflow: hidden;
}

.module-card--reverse .module-copy {
  order: initial;
}

.module-copy p {
  max-width: 430px;
  font-size: 14px;
}

.module-image,
.module-card--wide .module-image,
.module-card--reverse .module-image {
  align-self: center;
  width: 100%;
  margin: 0;
  overflow: hidden;
  cursor: zoom-in;
}

.module-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 3024 / 1666;
  object-fit: contain;
  object-position: center;
  background: #eef0f4;
  transition: opacity 160ms ease, transform 160ms ease;
}

.module-carousel.is-switching img {
  opacity: 0.42;
  transform: scale(0.995);
}

.module-image .module-expand {
  position: absolute;
  top: 10px;
  right: 10px;
}

.carousel-controls {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 34px;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  cursor: default;
}

.module-image .carousel-prev,
.module-image .carousel-next {
  position: static;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
}

.module-image .carousel-prev:hover,
.module-image .carousel-next:hover {
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
  transform: none;
}

.carousel-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
}

.carousel-status strong {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.carousel-status small {
  flex: none;
  color: var(--muted);
  font-size: 10px;
}

.carousel-status b {
  font-weight: 800;
}

.module-card--ai .carousel-controls {
  border-color: rgba(255, 255, 255, 0.12);
  background: #202440;
}

.module-card--ai .carousel-status strong,
.module-card--ai .carousel-status small {
  color: rgba(255, 255, 255, 0.7);
}

.module-card--ai .carousel-prev,
.module-card--ai .carousel-next {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 980px) {
  .hero-facts div {
    min-width: 165px;
    padding: 0 14px;
  }

  .highlight-card {
    grid-template-columns: minmax(0, 1fr) 144px;
  }

  .signal-bars,
  .loop-visual,
  .metric-visual,
  .tool-visual {
    width: 144px;
    height: 96px;
  }

  .local-models {
    grid-template-columns: repeat(3, 1fr);
  }

  .local-models-heading {
    grid-column: span 3;
    min-height: 0;
  }

  .local-model-item {
    min-height: 185px;
  }

  .module-card,
  .module-card--wide {
    grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  }
}

@media (max-width: 820px) {
  .hero h1 .hero-title-line {
    font-size: 0.56em;
  }

  .hero-facts div {
    min-width: 0;
  }

  .highlight-card {
    grid-template-columns: minmax(0, 1fr) 160px;
    min-height: 400px;
  }

  .signal-bars,
  .loop-visual,
  .metric-visual,
  .tool-visual {
    width: 160px;
    height: 100px;
  }

  .module-card,
  .module-card--wide {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: 0;
  }

  .module-card--wide .module-image,
  .module-card--reverse .module-image,
  .module-image {
    margin: 0;
  }
}

@media (max-width: 620px) {
  .hero h1 {
    gap: 10px;
  }

  .hero h1 .hero-product {
    font-size: 0.98em;
  }

  .hero h1 .hero-title-line {
    font-size: 0.5em;
  }

  .highlight-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "index"
      "visual"
      "title"
      "description"
      "features";
    gap: 0;
    min-height: 0;
    padding: 28px;
  }

  .signal-bars,
  .loop-visual,
  .metric-visual,
  .tool-visual {
    width: 100%;
    height: 104px;
    margin-top: 18px;
  }

  .highlight-card h3 {
    margin-top: 24px;
  }

  .highlight-card > p {
    margin-top: 12px;
  }

  .local-models {
    grid-template-columns: 1fr;
  }

  .local-models-heading {
    grid-column: auto;
  }

  .local-models-heading,
  .local-model-item {
    min-height: 0;
    padding: 24px;
  }

  .local-model-item strong {
    margin: 26px 0 8px;
  }

  .module-card,
  .module-card--wide {
    min-height: 0;
    padding: 24px 18px 18px;
  }

  .carousel-status strong {
    max-width: 160px;
  }
}

/* Detail revisions */
.hero h1 .hero-product {
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.workflow-image-controls {
  border-top: 1px solid var(--line);
  background: #f8f9fb;
}

.workflow-image-controls .carousel-prev,
.workflow-image-controls .carousel-next {
  position: static;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
}

.workflow-image-controls .carousel-prev:hover,
.workflow-image-controls .carousel-next:hover {
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
}

.local-models {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.local-models-heading {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  align-items: end;
  gap: 10px 50px;
  min-height: 0;
  padding: 30px 34px;
}

.local-models-heading > span {
  grid-column: 1 / -1;
  margin-bottom: 4px;
}

.local-models-heading h3 {
  margin: 0;
}

.local-models-heading p {
  align-self: end;
  font-size: 12px;
}

.local-model-item {
  display: block;
  min-height: 0;
  padding: 30px 32px 28px;
}

.local-model-item strong,
.local-model-item small,
.local-model-item em {
  display: block;
}

.local-model-item strong {
  margin: 22px 0 10px;
  font-size: 19px;
}

.local-model-item small {
  min-height: 76px;
}

.local-model-item em {
  width: fit-content;
  margin-top: 20px;
  padding: 4px 9px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 9px;
  font-style: normal;
  font-weight: 700;
}

.local-model-item code {
  color: #8bc8ff;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.95em;
}

.module-card:nth-child(even) .module-copy {
  order: 2;
}

.module-card:nth-child(even) .module-image {
  order: 1;
}

@media (max-width: 820px) {
  .local-models-heading {
    grid-template-columns: 1fr;
  }

  .local-models-heading > span {
    grid-column: auto;
  }

  .local-model-item {
    padding: 25px;
  }

  .local-model-item small {
    min-height: 92px;
  }

  .module-card:nth-child(even) .module-copy,
  .module-card:nth-child(even) .module-image {
    order: initial;
  }
}

@media (max-width: 620px) {
  .local-models {
    grid-template-columns: 1fr;
  }

  .local-models-heading {
    grid-column: auto;
  }

  .local-model-item small {
    min-height: 0;
  }
}

/* Keep the AI workspace consistent with the light module cards and prioritize its screenshots. */
.module-card--ai {
  grid-template-columns: minmax(0, 1.65fr) minmax(300px, 0.72fr);
  gap: clamp(28px, 3.4vw, 46px);
  padding: clamp(28px, 3.2vw, 42px);
  color: var(--ink);
  border-color: var(--line);
  background: var(--surface);
}

.module-card--ai .module-copy > span {
  color: var(--blue-deep);
}

.module-card--ai .module-copy p {
  color: var(--ink-soft);
}

.module-card--ai .tag-row em {
  color: #686b73;
  border-color: var(--line);
  background: #fafbfc;
}

.module-card--ai .module-image {
  width: 100%;
  border-color: rgba(22, 23, 27, 0.13);
  background: #eef0f4;
  box-shadow: 0 24px 54px rgba(28, 43, 67, 0.14);
}

.module-card--ai .carousel-controls {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.module-card--ai .carousel-status strong {
  color: var(--ink-soft);
}

.module-card--ai .carousel-status small {
  color: var(--muted);
}

.module-card--ai .carousel-prev,
.module-card--ai .carousel-next {
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

.module-card--ai .carousel-prev:hover,
.module-card--ai .carousel-next:hover {
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
}

@media (max-width: 980px) {
  .module-card--ai {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.72fr);
  }
}

@media (max-width: 820px) {
  .module-card--ai {
    grid-template-columns: 1fr;
  }

  .module-card--ai .module-copy,
  .module-card--ai .module-image {
    order: initial;
  }
}

/* Give every feature overview card more room for the product screenshot. */
.module-card:not(.module-card--ai),
.module-card--wide:not(.module-card--ai) {
  grid-template-columns: minmax(230px, 0.52fr) minmax(0, 1.48fr);
  gap: clamp(26px, 3.2vw, 46px);
  padding: clamp(28px, 3.2vw, 42px);
}

.module-card:nth-child(even):not(.module-card--ai) {
  grid-template-columns: minmax(0, 1.48fr) minmax(230px, 0.52fr);
}

.module-card:not(.module-card--ai) .module-copy p {
  max-width: 390px;
}

@media (max-width: 980px) {
  .module-card:not(.module-card--ai),
  .module-card--wide:not(.module-card--ai) {
    grid-template-columns: minmax(220px, 0.62fr) minmax(0, 1.38fr);
  }


  .module-card:nth-child(even):not(.module-card--ai) {
    grid-template-columns: minmax(0, 1.38fr) minmax(220px, 0.62fr);
  }
}

@media (max-width: 820px) {
  .module-card:not(.module-card--ai),
  .module-card--wide:not(.module-card--ai),
  .module-card:nth-child(even):not(.module-card--ai) {
    grid-template-columns: 1fr;
    padding: 26px 22px 22px;
  }

  .module-card:not(.module-card--ai) .module-copy p {
    max-width: none;
  }
}