.platform-section { background: #f3f3f3; border-top: 1px solid #e8e8e8; }
.platform-heading { max-width: 720px; margin-bottom: 42px; }
.platform-heading .eyebrow { margin-bottom: 18px; }
.platform-heading .section-description { max-width: 590px; }
.platform-workspace { display: grid; grid-template-columns: .8fr 1.2fr; gap: 46px; align-items: start; }
.platform-tabs { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.platform-tab { display: grid; grid-template-columns: 29px minmax(0, 1fr); column-gap: 13px; row-gap: 9px; width: 100%; border: 1px solid transparent; border-radius: 15px; padding: 25px 24px; text-align: left; background: transparent; transition: border-color .2s, background .2s; }
.platform-tab > small { grid-row: 1 / 3; padding-top: 4px; font-size: 9px; letter-spacing: 1px; color: #9b9b9b; }
.platform-tab > strong { font-size: 18px; font-weight: 500; line-height: 1.5; }
.platform-tab > span { color: #858585; font-size: 12px; line-height: 1.8; }
.platform-tab:hover { background: #ffffff80; }
.platform-tab[aria-selected="true"] { background: #fff; border-color: #dcdcdc; box-shadow: 0 8px 24px #00000003; }
.platform-tab[aria-selected="true"] > small { color: #222; }
.platform-tab:focus-visible { outline: 2px solid #333; outline-offset: 3px; }
.platform-panel { min-width: 0; padding: 30px 33px 25px; border: 1px solid #dedede; border-radius: 22px; background: #fff; box-shadow: 0 20px 45px #00000005; }
.platform-panel[hidden] { display: none; }
.platform-panel-top { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 27px; }
.platform-pill { display: inline-flex; align-items: center; gap: 7px; width: fit-content; padding: 7px 10px; border: 1px solid #ddd; border-radius: 99px; color: #626262; background: #fafafa; font-size: 9px; font-weight: 400; line-height: 1.5; }
.platform-panel-top > small { color: #a3a3a3; font-size: 9px; letter-spacing: 1px; text-align: right; }
.platform-panel > h3 { margin: 0 0 11px; font-size: 25px; font-weight: 500; letter-spacing: -.7px; line-height: 1.4; }
.platform-panel > p { color: #858585; font-size: 12px; line-height: 1.9; margin: 0 0 24px; }
.identity-record { display: flex; flex-direction: column; gap: 9px; padding: 22px 0; border-top: 1px solid #ebebeb; border-bottom: 1px solid #ebebeb; }
.identity-record > strong { color: #222; font-size: clamp(23px, 2.6vw, 31px); font-weight: 400; letter-spacing: -.6px; line-height: 1.3; overflow-wrap: anywhere; }
.identity-record > span { font-size: 10px; color: #909090; line-height: 1.7; }
.identity-links { padding: 7px 0; }
.identity-link { display: flex; align-items: center; gap: 13px; min-width: 0; padding: 16px 0; border-bottom: 1px solid #f0f0f0; }
.identity-link:last-child { border-bottom: 0; }
.identity-link > svg, .identity-link > img { display: block; width: 28px; height: 28px; flex-shrink: 0; }
.platform-letter { display: grid; place-items: center; flex-shrink: 0; width: 28px; height: 28px; border-radius: 8px; background: #f1f1f1; color: #333; font-size: 14px; font-weight: 600; }
.identity-link > div { min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.identity-link > div > strong { font-size: 12px; font-weight: 500; overflow-wrap: anywhere; }
.identity-link > div > small { font-size: 10px; line-height: 1.5; color: #9a9a9a; overflow-wrap: anywhere; }
.platform-record-state { margin-left: auto; color: #999; font-size: 9px; line-height: 1.6; text-align: right; max-width: 105px; flex-shrink: 0; }
.platform-panel-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-top: 20px; padding-top: 18px; border-top: 1px solid #e9e9e9; }
.platform-panel-bottom > a { font-size: 11px; font-weight: 500; line-height: 1.7; }
.platform-panel-bottom > a:hover { text-decoration: underline; text-underline-offset: 4px; }
.platform-panel-bottom > small { color: #9a9a9a; font-size: 9px; line-height: 1.7; }
.model-preview { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 22px 0; border-block: 1px solid #ebebeb; }
.model-preview > div { display: flex; align-items: center; gap: 10px; }
.model-preview svg, .model-preview img { display: block; width: 32px; height: 32px; flex-shrink: 0; }
.model-preview strong { color: #424242; font-size: 12px; font-weight: 500; }
.model-steps { display: grid; gap: 0; padding-top: 8px; }
.model-steps > div { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 17px 0; border-bottom: 1px solid #efefef; font-size: 11px; line-height: 1.6; }
.model-steps > div:last-child { border-bottom: 0; }
.model-steps > div > span:last-child { color: #999; font-size: 10px; text-align: right; }
.agent-policy { margin-top: 25px; border-top: 1px solid #e9e9e9; }
.agent-policy > div { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding: 19px 0; border-bottom: 1px solid #ededed; }
.agent-policy > div > span { font-size: 11px; color: #999; line-height: 1.6; }
.agent-policy strong { font-size: 12px; font-weight: 500; line-height: 1.6; text-align: right; }
.platform-panel, .platform-heading, .platform-tab, .model-service-heading, .model-service-steps li, .agent-copy, .agent-preview { overflow-wrap: break-word; }

.model-service-section { background: #fff; border-top: 1px solid #ececec; }
.model-service-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 46px; }
.model-service-heading > div { max-width: 710px; min-width: 0; }
.model-service-heading .eyebrow { margin-bottom: 18px; }
.model-service-heading > .platform-pill { flex-shrink: 0; margin-bottom: 7px; }
.model-service-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; list-style: none; padding: 0; margin: 0; counter-reset: none; }
.model-service-steps > li { position: relative; min-width: 0; padding-top: 22px; border-top: 1px solid #d7d7d7; }
.model-step-number { display: inline-block; color: #b1b1b1; font-size: 12px; letter-spacing: 1.5px; margin: 0 0 26px; }
.model-service-steps .status { display: inline-block; float: right; color: #888; padding-top: 1px; font-size: 9px; line-height: 1.7; }
.model-service-steps h3 { clear: both; margin: 0 0 13px; font-size: 18px; font-weight: 500; letter-spacing: -.4px; line-height: 1.5; }
.model-service-steps p { color: #919191; font-size: 11px; line-height: 1.9; margin: 0; }
.model-service-bottom { display: flex; align-items: center; gap: 28px; margin-top: 42px; }
.model-service-bottom > p { margin: 0; max-width: 620px; color: #959595; font-size: 10px; line-height: 1.9; }
.model-service-bottom > .button { flex-shrink: 0; }

.agent-section { background: #111; color: #fff; }
.agent-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.agent-copy { min-width: 0; }
.agent-copy > .eyebrow { color: #8e8e8e; }
.agent-copy h2 { font-size: 38px; line-height: 1.4; font-weight: 400; letter-spacing: -1.2px; margin: 0 0 21px; }
.agent-copy > p:not(.eyebrow) { font-size: 13px; line-height: 1.95; color: #919191; max-width: 440px; }
.agent-benefits { list-style: none; padding: 0; margin: 30px 0 18px; }
.agent-benefits > li { display: flex; flex-direction: column; gap: 6px; padding: 15px 0; border-bottom: 1px solid #292929; }
.agent-benefits > li:first-child { padding-top: 0; }
.agent-benefits strong { font-size: 13px; line-height: 1.7; font-weight: 500; color: #dedede; }
.agent-benefits span { font-size: 11px; line-height: 1.8; color: #858585; }
.agent-copy .text-button { color: #e1e1e1; }
.agent-copy .text-button:hover { color: #fff; }
.agent-copy .text-button + .text-button { margin-left: 24px; }
.agent-preview { min-width: 0; border: 1px solid #373737; border-radius: 20px; padding: 25px 28px; background: linear-gradient(135deg, #232323, #171717 65%); box-shadow: 0 22px 50px #0000001a; }
.agent-preview-top { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding-bottom: 20px; border-bottom: 1px solid #373737; font-size: 10px; line-height: 1.7; letter-spacing: .8px; color: #a1a1a1; }
.agent-preview-top > span:last-child { color: #858585; font-size: 9px; letter-spacing: 0; text-align: right; }
.agent-preview-top > .platform-pill { background: #222; border-color: #454545; color: #bdbdbd; }
.agent-task { margin: 23px 0 28px; padding: 17px 18px; border: 1px solid #363636; border-radius: 12px; background: #ffffff03; }
.agent-task p { margin: 0; color: #d5d5d5; font-size: 12px; line-height: 1.9; }
.agent-task > small { display: block; color: #7e7e7e; margin-bottom: 9px; font-size: 9px; letter-spacing: 1px; }
.agent-flow { list-style: none; padding: 0; margin: 0; }
.agent-flow > li { position: relative; display: flex; align-items: start; gap: 15px; min-width: 0; padding-bottom: 25px; }
.agent-flow > li:not(:last-child)::after { content: ''; position: absolute; width: 1px; top: 29px; left: 13px; bottom: 0; background: #3b3b3b; }
.agent-flow-index { display: grid; place-items: center; width: 27px; height: 27px; flex-shrink: 0; border: 1px solid #4c4c4c; border-radius: 7px; color: #bababa; font-size: 9px; }
.agent-flow > li > div { display: flex; flex-direction: column; gap: 6px; min-width: 0; padding-top: 3px; }
.agent-flow strong { color: #dfdfdf; font-size: 12px; line-height: 1.6; font-weight: 400; }
.agent-flow small { color: #808080; font-size: 10px; line-height: 1.8; }
.agent-preview-footer { display: flex; justify-content: space-between; align-items: baseline; gap: 15px; border-top: 1px solid #343434; padding-top: 19px; color: #888; font-size: 9px; line-height: 1.8; }
.agent-preview-footer strong { font-size: 10px; font-weight: 400; color: #bbb; text-align: right; }
.platform-status-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; margin-top: 60px; padding-top: 30px; border-top: 1px solid #323232; }
.platform-status-strip > div { display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.platform-status-strip strong { color: #c7c7c7; font-size: 11px; font-weight: 400; line-height: 1.6; }
.platform-status-strip span { color: #777; font-size: 10px; line-height: 1.9; }
html[lang="en"] .platform-tab > strong { font-size: 17px; }
html[lang="en"] .platform-panel-top > small { letter-spacing: .5px; }
html[lang="en"] .model-service-steps h3 { font-size: 17px; }
html[lang="en"] .agent-copy h2 { font-size: 37px; letter-spacing: -1.1px; }

.platform-tab > span, .platform-panel-top > small, .platform-panel > p,
.identity-record > span, .identity-link > div > small, .platform-record-state,
.platform-panel-bottom > small, .model-steps > div > span:last-child,
.agent-policy > div > span, .model-service-steps .status,
.model-service-steps p, .model-service-bottom > p { color: #707070; }
.agent-copy > p:not(.eyebrow), .agent-benefits span, .agent-flow small,
.agent-preview-footer, .platform-status-strip span { color: #a0a0a0; }

@media (max-width: 1000px) {
  .platform-workspace { grid-template-columns: .9fr 1.1fr; gap: 25px; }
  .platform-tab { padding: 21px 17px; column-gap: 9px; grid-template-columns: 24px minmax(0, 1fr); }
  .platform-panel { padding: 26px 25px 22px; }
  .agent-layout { gap: 40px; }
  .agent-copy h2 { font-size: 33px; }
  .agent-preview { padding: 23px; }
  .model-service-steps { gap: 23px; }
  .model-preview { gap: 10px; flex-wrap: wrap; }
  .model-preview > div { gap: 7px; }
  .model-preview svg, .model-preview img { width: 27px; height: 27px; }
}

@media (max-width: 800px) {
  .platform-workspace { grid-template-columns: 1fr; gap: 22px; }
  .platform-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .platform-tab { display: flex; flex-direction: column; padding: 19px 16px; gap: 9px; align-items: start; border-color: #e2e2e2; }
  .platform-tab > small { padding-top: 0; font-size: 8px; }
  .platform-tab > strong, html[lang="en"] .platform-tab > strong { font-size: 15px; }
  .platform-tab > span { font-size: 10px; line-height: 1.7; }
  .platform-panel { padding: 28px; }
  .identity-record > strong { font-size: 30px; }
  .model-service-heading { align-items: start; }
  .model-service-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .model-step-number { margin-bottom: 20px; }
  .model-service-bottom { align-items: start; gap: 20px; }
  .agent-layout { gap: 30px; }
  .agent-copy h2, html[lang="en"] .agent-copy h2 { font-size: 29px; }
  .agent-copy > p:not(.eyebrow) { font-size: 12px; }
  .agent-preview { padding: 23px 20px; }
  .agent-task { padding: 14px; }
  .platform-status-strip { gap: 22px; }
}

@media (max-width: 620px) {
  .platform-heading { margin-bottom: 28px; }
  .platform-heading .eyebrow, .model-service-heading .eyebrow { font-size: 8px; margin-bottom: 14px; }
  .platform-tabs { gap: 7px; }
  .platform-tab { border-radius: 11px; padding: 15px 11px; gap: 9px; }
  .platform-tab > strong, html[lang="en"] .platform-tab > strong { font-size: 12px; line-height: 1.5; }
  .platform-tab > span { display: none; }
  .platform-panel { padding: 24px 20px 21px; border-radius: 17px; }
  .platform-panel-top { margin-bottom: 23px; gap: 10px; }
  .platform-panel-top > small { font-size: 8px; letter-spacing: .5px; }
  .platform-panel > h3 { font-size: 23px; }
  .platform-panel > p { font-size: 11px; }
  .platform-pill { font-size: 8px; padding: 6px 9px; }
  .identity-record { padding: 20px 0; }
  .identity-record > strong { font-size: 27px; }
  .identity-link { gap: 10px; }
  .identity-link > svg, .identity-link > img, .platform-letter { width: 25px; height: 25px; }
  .identity-link > div > strong { font-size: 11px; }
  .identity-link > div > small { font-size: 9px; }
  .platform-record-state { max-width: 77px; font-size: 8px; }
  .platform-panel-bottom { gap: 10px; margin-top: 14px; padding-top: 16px; }
  .platform-panel-bottom > a { font-size: 10px; }
  .platform-panel-bottom > small { font-size: 8px; }
  .model-preview { padding: 20px 0; gap: 14px; }
  .model-preview strong { font-size: 10px; }
  .model-preview svg, .model-preview img { width: 25px; height: 25px; }
  .agent-policy > div > span { font-size: 10px; }
  .agent-policy strong { font-size: 11px; }
  .model-service-heading { flex-direction: column; gap: 19px; margin-bottom: 31px; }
  .model-service-heading > .platform-pill { margin-bottom: 0; }
  .model-service-steps { gap: 28px 20px; }
  .model-service-steps h3, html[lang="en"] .model-service-steps h3 { font-size: 15px; }
  .model-service-steps p { font-size: 10px; }
  .model-service-steps .status { font-size: 8px; }
  .model-step-number { font-size: 10px; }
  .model-service-bottom { flex-direction: column; gap: 17px; margin-top: 30px; }
  .model-service-bottom > .button { min-height: 43px; font-size: 11px; }
  .model-service-bottom > p { font-size: 9px; }
  .agent-layout { grid-template-columns: 1fr; gap: 32px; }
  .agent-copy h2, html[lang="en"] .agent-copy h2 { font-size: 29px; letter-spacing: -.8px; }
  .agent-copy > p:not(.eyebrow) { max-width: none; font-size: 12px; }
  .agent-benefits { margin-top: 24px; }
  .agent-benefits strong { font-size: 12px; }
  .agent-benefits span { font-size: 10px; }
  .agent-copy .text-button { font-size: 11px; }
  .agent-preview { padding: 22px 20px; border-radius: 17px; }
  .agent-preview-top { font-size: 9px; padding-bottom: 17px; }
  .agent-preview-top > span:last-child { font-size: 8px; }
  .agent-task { margin: 19px 0 23px; }
  .agent-task p { font-size: 11px; }
  .agent-flow > li { padding-bottom: 22px; gap: 12px; }
  .agent-flow strong { font-size: 11px; }
  .agent-flow small { font-size: 9px; }
  .agent-preview-footer { font-size: 8px; }
  .agent-preview-footer strong { font-size: 9px; }
  .platform-status-strip { grid-template-columns: 1fr; gap: 21px; margin-top: 38px; padding-top: 26px; }
  .platform-status-strip > div { gap: 5px; }
  .platform-status-strip strong { font-size: 10px; }
  .platform-status-strip span { font-size: 9px; }
}

@media (min-width: 801px) and (max-width: 1100px) {
  .platform-home .hero-visual { transform: scale(.72); margin-right: 0; }
}

@media (min-width: 621px) and (max-width: 800px) {
  .platform-home .hero-visual { transform: scale(.52); margin-right: 0; }
}

@media (max-width: 360px) {
  .platform-tab { padding-inline: 9px; }
  .platform-tab > strong, html[lang="en"] .platform-tab > strong { font-size: 11px; }
  .platform-panel { padding-inline: 17px; }
  .identity-record > strong { font-size: 24px; }
  .platform-record-state { max-width: 60px; }
  .model-service-steps { column-gap: 16px; }
  .model-service-steps .status { float: none; margin-left: 8px; }
  .agent-preview { padding-inline: 17px; }
  .agent-copy .text-button + .text-button { margin-left: 17px; }
}