:root {
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --light: #f5f5f7;
  --line: #d2d2d7;
  --blue: #0071e3;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: #fff; color: var(--ink); font-family: var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }

.global-nav { position: relative; z-index: 20; height: 58px; border-bottom: 1px solid rgba(0,0,0,.08); background: rgba(250,250,252,.9); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); }
.nav-inner { position: relative; width: min(1120px, calc(100% - 40px)); height: 100%; margin: auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
.brand { display: inline-flex; width: fit-content; align-items: center; }
.brand img { width: 30px; height: 30px; border-radius: 9px; }
.global-nav nav { grid-column: 2; display: flex; align-items: center; justify-content: center; gap: 42px; color: #424245; font-size: 13px; }
.global-nav nav a:hover { color: #000; }
.nav-download { grid-column: 3; justify-self: end; padding: 8px 16px; border-radius: 980px; background: var(--blue); color: #fff; font-size: 13px; }
.nav-download:hover, .button.blue:hover { background: #0077ed; }

.hero-film { position: relative; min-height: min(840px, calc(100vh - 58px)); overflow: hidden; background: #eee8df; color: var(--ink); }
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(242,238,230,.97) 0%, rgba(242,238,230,.78) 34%, rgba(242,238,230,.08) 62%); }
.hero-content { position: relative; z-index: 2; width: min(1120px, calc(100% - 40px)); min-height: min(840px, calc(100vh - 58px)); margin: auto; padding: 80px 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; text-align: left; }
.hero-content h1 { max-width: 610px; }
.hero-content h1, .section-heading h2, .about-home h2, .closing h2 { margin: 0; font-size: clamp(46px, 5.5vw, 68px); font-weight: 700; letter-spacing: -.05em; line-height: .98; }
.hero-content h1 { max-width: 580px; font-size: clamp(44px, 5vw, 60px); }
.hero-content > p { max-width: 540px; margin: 22px 0 0; color: #5f5f64; font-size: clamp(17px, 1.8vw, 21px); font-weight: 500; letter-spacing: -.015em; line-height: 1.4; }
.hero-actions { margin-top: 30px; display: flex; align-items: center; justify-content: flex-start; gap: 12px; }
.button { min-height: 44px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; border-radius: 980px; font-size: 15px; font-weight: 500; }
.button.light { background: var(--ink); color: #fff; }
.button.glass { border: 1px solid rgba(29,29,31,.32); background: rgba(255,255,255,.38); color: var(--ink); backdrop-filter: blur(14px); }
.button.blue { background: var(--blue); color: #fff; }
.text-link { color: var(--blue); font-size: 17px; }
.text-link:hover { text-decoration: underline; }
.text-link span { display: inline-block; margin-left: 3px; font-size: 23px; line-height: 0; transform: translateY(2px); }

.product-moment { padding: 118px 24px 130px; background: #fff; }
.section-heading { max-width: 880px; margin: 0 auto 52px; text-align: center; }
.section-heading h2, .about-home h2, .closing h2 { font-size: clamp(40px, 4.6vw, 58px); }
.section-heading > p { max-width: 670px; margin: 21px auto 0; color: var(--muted); font-size: 18px; font-weight: 500; line-height: 1.45; }
.product-frame { width: min(1500px, 100%); margin: auto; padding: 10px; overflow: auto; border: 1px solid #d8d8dd; border-radius: 28px; background: #e9e9ec; box-shadow: 0 38px 90px rgba(0,0,0,.15); scrollbar-width: none; }
.product-frame::-webkit-scrollbar { display: none; }
.spaces-preview { position: relative; min-width: 1000px; aspect-ratio: 16 / 9; display: grid; grid-template-columns: 21% 79%; overflow: hidden; border: 1px solid #c8c8cd; border-radius: 20px; background: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.8) inset; color: #17171a; text-align: left; }
.spaces-preview .lucide { width: 1em; height: 1em; display: block; fill: none; stroke: currentColor; stroke-width: 1.8; }
.preview-sidebar { min-width: 0; padding: 0 12px; display: grid; grid-template-rows: 50px auto auto minmax(0,1fr) auto; overflow: hidden; border-right: 1px solid #d7d5d8; background: linear-gradient(180deg,#fbefef 0%,#f8ecec 100%); }
.preview-window-controls { height: 50px; display: flex; align-items: center; gap: 9px; padding: 0 4px; }
.preview-window-controls > i { width: 12px; height: 12px; display: block; border-radius: 50%; background: #ff5f57; box-shadow: 0 0 0 1px rgba(0,0,0,.04) inset; }
.preview-window-controls > i:nth-child(2) { background: #ffbd2e; }
.preview-window-controls > i:nth-child(3) { background: #28c840; }
.preview-window-controls span { margin-left: 9px; color: #55555a; font-size: 16px; }
.preview-space-switcher { width: 100%; min-height: 50px; padding: 8px 10px; display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px; border: 1px solid #dfdadd; border-radius: 11px; background: rgba(255,255,255,.78); box-shadow: 0 1px 2px rgba(0,0,0,.04); cursor: pointer; text-align: left; }
.preview-space-switcher:hover { background: #fff; }
.preview-space-switcher img { width: 34px; height: 34px; border-radius: 10px; }
.preview-space-switcher strong { font-size: clamp(12px,1vw,16px); font-weight: 650; }
.preview-space-switcher > .lucide { width: 14px; height: 14px; color: #4d4d52; }
.preview-nav { padding: 12px 0 10px; display: grid; gap: 3px; }
.preview-nav button, .preview-settings { width: 100%; min-height: 35px; padding: 0 10px; display: flex; align-items: center; gap: 11px; border: 0; border-radius: 9px; background: transparent; color: #45454a; cursor: pointer; font-size: clamp(10px,.9vw,14px); text-align: left; }
.preview-nav button:hover, .preview-nav button.active, .preview-settings:hover { background: #ebc4c1; color: #141416; }
.preview-nav button > .lucide, .preview-settings > .lucide { width: 19px; height: 19px; color: #343438; }
.preview-nav button img { width: 19px; height: 19px; border-radius: 6px; }
.preview-explorer { min-height: 0; margin: 0 -12px; padding: 11px 12px 0; overflow: hidden; border-top: 1px solid rgba(60,45,47,.1); }
.preview-explorer-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: #86868c; }
.preview-explorer-heading strong { font-size: clamp(8px,.65vw,11px); letter-spacing: .08em; text-transform: uppercase; }
.preview-explorer-heading > div { display: flex; align-items: center; gap: 3px; overflow: hidden; color: #202024; white-space: nowrap; }
.preview-explorer-heading button { width: 20px; height: 20px; padding: 0; display: grid; place-items: center; border: 0; border-radius: 5px; background: transparent; cursor: pointer; }
.preview-explorer-heading button:hover, .preview-explorer-heading button:focus-visible { background: rgba(255,255,255,.72); outline: none; }
.preview-explorer-heading .lucide { width: 12px; height: 12px; }
.preview-search { height: 34px; margin-top: 9px; padding: 0 9px; display: flex; align-items: center; gap: 8px; border-radius: 7px; background: rgba(113,88,90,.09); color: #58585d; }
.preview-search > .lucide { width: 15px; height: 15px; }
.preview-search input { min-width: 0; flex: 1; border: 0; outline: 0; background: transparent; color: #35353a; font-size: clamp(9px,.75vw,12px); }
.preview-search input::placeholder { color: #77777c; opacity: 1; }
.preview-file-list { height: calc(100% - 65px); margin-top: 9px; overflow: hidden; }
.preview-file-list button { width: 100%; height: 31px; padding: 0 3px; display: grid; grid-template-columns: 17px minmax(0,1fr) auto; align-items: center; gap: 5px; overflow: hidden; border: 0; border-radius: 6px; background: transparent; color: #29292d; cursor: pointer; font-size: clamp(8px,.7vw,11px); text-align: left; white-space: nowrap; }
.preview-file-list button:hover, .preview-file-list button:focus-visible { background: rgba(255,255,255,.68); outline: none; }
.preview-file-list button > :nth-child(2), .preview-file-list button { text-overflow: ellipsis; }
.preview-file-list button .lucide { width: 13px; height: 13px; color: #74747a; }
.preview-file-list button > .lucide:last-child { width: 11px; height: 11px; }
.preview-file-list button .sparkle { color: #9b58e5; }
.image-mark { color: #519ef7; }
.preview-settings { margin-bottom: 6px; }
.preview-workspace { position: relative; min-width: 0; overflow: hidden; background: #fff; }
.preview-workspace-header { position: relative; z-index: 4; height: 62px; padding: 0 15px 0 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid #e4e4e8; background: rgba(255,255,255,.94); }
.preview-workspace-header > div:first-child { display: flex; align-items: center; gap: 12px; }
.preview-workspace-header h3 { margin: 0; font-size: clamp(17px,1.6vw,26px); font-weight: 500; letter-spacing: -.03em; }
.public-preview-badge { padding: 5px 8px; border-radius: 999px; background: #edf7ee; color: #20843c; font-size: clamp(7px,.55vw,9px); font-weight: 650; letter-spacing: .02em; text-transform: uppercase; }
.preview-header-actions { display: flex; align-items: center; gap: 7px; }
.preview-header-actions button { width: 30px; height: 30px; padding: 0; display: grid; place-items: center; border: 0; border-radius: 8px; background: transparent; cursor: pointer; font-size: clamp(13px,1.05vw,18px); }
.preview-header-actions button:hover, .preview-header-actions button:focus-visible { background: #f1f1f3; outline: none; }
.preview-header-actions img { width: 20px; height: 20px; border-radius: 6px; }
.preview-header-actions .lucide { width: 18px; height: 18px; }
.preview-dashboard { height: calc(100% - 62px); padding: 18px 20px 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); grid-template-rows: repeat(4,minmax(0,1fr)); grid-template-areas: "tasks tasks calendar files" "tasks tasks notes notecards" "content tools meeting youtube" "websites podcasts quizzes study"; gap: 12px; overflow: hidden; }
.preview-card { position: relative; min-width: 0; min-height: 0; padding: 14px; display: flex; flex-direction: column; align-items: stretch; align-content: flex-start; justify-content: flex-start; overflow: hidden; border: 1px solid rgba(60,60,67,.07); border-radius: 18px; background: #f3f6fa; color: #19191c; cursor: pointer; text-align: left; vertical-align: top; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.preview-card:hover, .preview-card:focus-visible { z-index: 2; border-color: rgba(0,113,227,.25); outline: none; box-shadow: 0 10px 26px rgba(30,45,70,.12); transform: translateY(-2px); }
.preview-card-title { width: 100%; flex: 0 0 auto; display: flex; align-items: center; align-self: flex-start; gap: 9px; }
.preview-card-title > .lucide { width: 31px; height: 31px; flex: 0 0 31px; padding: 8px; border-radius: 10px; background: rgba(255,255,255,.72); }
.preview-card-title strong { min-width: 0; overflow: hidden; font-size: clamp(10px,.88vw,14px); font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.preview-card-list { width: 100%; margin-top: 10px; flex: 0 0 auto; display: grid; align-self: flex-start; gap: 5px; }
.preview-card-list > span, .preview-empty { min-width: 0; overflow: hidden; color: #29292d; font-size: clamp(8px,.67vw,11px); line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.preview-card-list > span { display: flex; align-items: center; gap: 5px; }
.preview-card-list > span > .lucide { width: 10px; height: 10px; flex: 0 0 10px; }
.preview-card-list small { margin-left: auto; padding: 2px 5px; border-radius: 999px; background: rgba(255,255,255,.65); color: currentColor; font-size: clamp(6px,.5vw,8px); white-space: nowrap; }
.preview-empty { margin-top: 13px; display: block; font-size: clamp(9px,.77vw,12px); }
.preview-card-add { position: absolute; right: 12px; bottom: 11px; width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid rgba(0,0,0,.05); border-radius: 50%; background: rgba(255,255,255,.88); color: currentColor; font-size: 18px; }
.preview-card-add .lucide { width: 15px; height: 15px; }
.preview-tasks { grid-area: tasks; background: #edf4fc; }
.preview-calendar { grid-area: calendar; background: #edf8fc; }
.preview-files { grid-area: files; background: #f1f1fd; }
.preview-notes { grid-area: notes; background: #fff6ef; }
.preview-notecards { grid-area: notecards; background: #fbf6ee; }
.preview-content { grid-area: content; background: #f6effd; }
.preview-tools { grid-area: tools; background: #f0f1fd; }
.preview-meeting { grid-area: meeting; background: #f5effd; }
.preview-youtube { grid-area: youtube; background: #fff1f2; }
.preview-websites { grid-area: websites; background: #eefafa; }
.preview-podcasts { grid-area: podcasts; background: #fcf0fc; }
.preview-quizzes { grid-area: quizzes; background: #eaf7ff; }
.preview-study { grid-area: study; background: #eefbf7; }
.icon-blue { color: #3286ff; }.icon-cyan { color: #1eb7e8; }.icon-violet { color: #6b69f6; }.icon-orange { color: #ff7a22; }.icon-gold { color: #a56a0b; }.icon-purple { color: #a752ed; }.icon-indigo { color: #6468df; }.icon-lilac { color: #9059ea; }.icon-red { color: #ff3b47; }.icon-teal { color: #13a897; }.icon-pink { color: #d646ed; }.icon-sky { color: #2998ec; }.icon-green { color: #10ad74; }
.preview-alt-view { position: absolute; z-index: 2; inset: 62px 0 0; padding: 24px; overflow: auto; background: #fff; }
.preview-alt-intro { max-width: 560px; }
.preview-alt-intro span { color: #86868b; font-size: 10px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.preview-alt-intro h4 { margin: 7px 0 0; font-size: clamp(24px,2.2vw,36px); letter-spacing: -.04em; }
.preview-alt-intro p { max-width: 500px; margin: 10px 0 0; color: #6e6e73; font-size: clamp(10px,.8vw,13px); line-height: 1.45; }
.preview-alt-grid { margin-top: 24px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.preview-alt-card { min-height: 170px; padding: 17px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid #e1e1e5; border-radius: 17px; background: linear-gradient(145deg,#fff,#f5f5f7); cursor: pointer; text-align: left; }
.preview-alt-card:hover, .preview-alt-card:focus-visible { border-color: #9ec8f4; outline: none; box-shadow: 0 12px 28px rgba(0,0,0,.08); }
.preview-alt-card > .lucide { width: 22px; height: 22px; color: #0071e3; }
.preview-alt-card strong { display: block; margin-top: auto; font-size: clamp(12px,1vw,16px); }
.preview-alt-card small { margin-top: 5px; display: block; color: #77777c; font-size: clamp(8px,.65vw,10px); line-height: 1.35; }
.preview-alt-view.preview-immersive { padding: 0; overflow: hidden; }
.preview-screen { width: 100%; height: 100%; background: #fff; }
.preview-messages-screen, .preview-atlas-screen { display: grid; grid-template-columns: 31% 69%; }
.preview-thread-list { min-width: 0; overflow: hidden; border-right: 1px solid #dedee3; background: #fff; }
.preview-thread-toolbar { padding: 17px 14px 13px; display: flex; align-items: center; gap: 9px; }
.preview-thread-search { min-width: 0; height: 41px; padding: 0 12px; display: flex; flex: 1; align-items: center; gap: 9px; border-radius: 12px; background: #f2f2f5; color: #87878f; }
.preview-thread-search .lucide { width: 16px; height: 16px; }
.preview-thread-search input { min-width: 0; width: 100%; border: 0; outline: 0; background: transparent; color: #333338; font-size: clamp(9px,.75vw,12px); }
.preview-round-control { width: 40px; height: 40px; flex: 0 0 40px; display: grid; place-items: center; border: 0; border-radius: 50%; background: #f2f2f5; cursor: pointer; }
.preview-round-control:hover, .preview-round-control:focus-visible { background: #e8e8ec; outline: none; }
.preview-round-control .lucide { width: 17px; height: 17px; }
.preview-conversations { padding: 0 13px; display: grid; gap: 7px; }
.preview-conversation-row { width: 100%; min-height: 67px; padding: 11px; display: grid; grid-template-columns: 42px minmax(0,1fr) auto; align-items: center; gap: 10px; border: 0; border-radius: 11px; background: transparent; cursor: pointer; text-align: left; }
.preview-conversation-row:hover, .preview-conversation-row.active { background: #f2dfde; }
.preview-agent-avatar { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; background: #202135; }
.preview-conversation-row strong { min-width: 0; overflow: hidden; display: block; font-size: clamp(10px,.8vw,13px); text-overflow: ellipsis; white-space: nowrap; }
.preview-conversation-row small { margin-top: 4px; display: block; overflow: hidden; color: #85858d; font-size: clamp(8px,.65vw,10px); text-overflow: ellipsis; white-space: nowrap; }
.preview-conversation-row time { color: #86868d; font-size: clamp(7px,.55vw,9px); }
.preview-chat-pane, .preview-atlas-pane { min-width: 0; min-height: 0; display: grid; grid-template-rows: auto minmax(0,1fr) auto; background: #fff; }
.preview-chat-header { min-height: 74px; padding: 13px 19px; display: flex; align-items: center; justify-content: space-between; gap: 14px; border-bottom: 1px solid #dedee3; }
.preview-chat-identity { min-width: 0; display: flex; align-items: center; gap: 12px; }
.preview-chat-identity .preview-agent-avatar { width: 46px; height: 46px; }
.preview-chat-identity strong { display: flex; align-items: center; gap: 7px; font-size: clamp(12px,1vw,16px); }
.preview-ai-tag, .preview-role-tag { padding: 3px 6px; border-radius: 6px; background: #eee9ff; color: #7260e8; font-size: clamp(6px,.48vw,8px); font-style: normal; font-weight: 600; }
.preview-chat-identity small { margin-top: 4px; display: block; color: #777780; font-size: clamp(8px,.65vw,10px); }
.preview-chat-actions { display: flex; align-items: center; gap: 4px; }
.preview-icon-control { width: 30px; height: 30px; display: grid; place-items: center; border: 0; border-radius: 8px; background: transparent; color: #6e6e78; cursor: pointer; }
.preview-icon-control:hover, .preview-icon-control:focus-visible { background: #f1f1f4; outline: none; color: #1d1d1f; }
.preview-icon-control .lucide { width: 16px; height: 16px; }
.preview-message-stream { min-height: 0; padding: 20px 28px; display: flex; flex-direction: column; gap: 10px; overflow: auto; }
.preview-message-empty { margin: auto; color: #3f3f46; text-align: center; }
.preview-message-empty strong { display: block; font-size: clamp(11px,.9vw,14px); }
.preview-message-empty span { margin-top: 6px; display: block; color: #85858e; font-size: clamp(8px,.65vw,10px); }
.preview-message-bubble { max-width: 70%; padding: 10px 13px; border-radius: 14px; background: #f0f0f3; color: #34343a; font-size: clamp(8px,.68vw,11px); line-height: 1.42; }
.preview-message-bubble.user { align-self: flex-end; background: #0877e8; color: #fff; }
.preview-chat-form, .preview-atlas-form { padding: 12px 17px 17px; display: grid; grid-template-columns: 38px minmax(0,1fr) 38px; align-items: center; gap: 8px; }
.preview-chat-form input, .preview-atlas-form input { width: 100%; height: 43px; padding: 0 15px; border: 1px solid #dedee4; border-radius: 999px; outline: 0; background: #fff; color: #34343a; font-size: clamp(9px,.76vw,12px); }
.preview-chat-form input:focus, .preview-atlas-form input:focus { border-color: #9bc4f1; box-shadow: 0 0 0 3px rgba(0,113,227,.08); }
.preview-send-control { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #dedee4; border-radius: 50%; background: #fff; color: #72727b; cursor: pointer; }
.preview-send-control:hover, .preview-send-control:focus-visible { border-color: #0071e3; outline: none; color: #0071e3; }
.preview-send-control .lucide { width: 16px; height: 16px; }
.preview-atlas-screen { grid-template-columns: 30% 70%; }
.preview-atlas-conversations { height: calc(100% - 71px); padding: 2px 15px 15px; display: grid; align-content: start; gap: 2px; overflow: auto; }
.preview-atlas-conversation { width: 100%; min-height: 44px; padding: 0 8px; overflow: hidden; border: 0; border-radius: 8px; background: transparent; cursor: pointer; font-size: clamp(9px,.77vw,12px); text-align: left; text-overflow: ellipsis; white-space: nowrap; }
.preview-atlas-conversation:hover, .preview-atlas-conversation.active { background: #f2f2f5; }
.preview-atlas-content { min-height: 0; padding: 28px; display: flex; flex-direction: column; gap: 12px; overflow: auto; }
.preview-atlas-welcome { margin: auto; text-align: center; }
.preview-atlas-welcome img { width: 63px; height: 63px; border-radius: 20px; }
.preview-atlas-welcome h4 { margin: 14px 0 0; font-size: clamp(18px,1.7vw,27px); font-weight: 500; letter-spacing: -.03em; }
.preview-atlas-welcome p { margin: 8px 0 0; color: #86868d; font-size: clamp(9px,.72vw,11px); }
.preview-atlas-message { max-width: 78%; padding: 12px 14px; border-radius: 15px; background: #f2f2f5; color: #3f3f46; font-size: clamp(8px,.68vw,11px); line-height: 1.45; }
.preview-atlas-message.user { align-self: flex-end; background: #ebf4ff; }
.preview-atlas-form { grid-template-columns: 34px minmax(0,1fr) 34px; padding: 12px 14px 17px; }
.preview-atlas-form input { background: #f5f5f7; }
.preview-team-screen { padding: 22px 28px; overflow: auto; }
.preview-team-list { display: grid; gap: 13px; }
.preview-team-member { width: 100%; min-height: 78px; padding: 16px; display: grid; grid-template-columns: 48px minmax(0,1fr) auto; align-items: center; gap: 12px; border: 1px solid #e3e3e7; border-radius: 17px; background: #fff; box-shadow: 0 5px 16px rgba(0,0,0,.035); cursor: pointer; text-align: left; }
.preview-team-member:hover, .preview-team-member:focus-visible { border-color: #b9d5f2; outline: none; box-shadow: 0 10px 25px rgba(0,0,0,.07); }
.preview-member-avatar { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(145deg,#ff8a90,#f8b1e0); color: #2a2430; font-size: 20px; }
.preview-team-member strong { display: flex; align-items: center; gap: 8px; font-size: clamp(11px,.9vw,14px); }
.preview-team-member small { margin-top: 5px; display: block; color: #8a8a91; font-size: clamp(8px,.66vw,10px); }
.preview-team-member > .lucide { width: 17px; height: 17px; color: #92929a; }
.preview-role-tag.editor { background: #e5f7fb; color: #1795b2; }
.preview-role-tag.viewer { background: #f2e9ff; color: #9662dd; }
.preview-detail-panel { position: absolute; z-index: 8; top: 62px; right: 0; bottom: 0; width: min(390px,42%); padding: 36px 30px; border-left: 1px solid #dedee3; background: rgba(255,255,255,.96); box-shadow: -20px 0 50px rgba(0,0,0,.13); backdrop-filter: blur(20px); }
.preview-panel-close { position: absolute; top: 13px; right: 13px; width: 28px; height: 28px; border: 0; border-radius: 50%; background: #ededf0; cursor: pointer; font-size: 18px; }
.preview-panel-close .lucide { width: 14px; height: 14px; margin: auto; }
.preview-detail-panel > span { color: #24853c; font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.preview-detail-panel h4 { margin: 12px 0 0; font-size: clamp(20px,2vw,31px); letter-spacing: -.04em; }
.preview-detail-panel p { margin: 13px 0 0; color: #6e6e73; font-size: clamp(10px,.82vw,13px); line-height: 1.5; }
.preview-panel-action { margin-top: 24px; padding: 10px 15px; display: inline-flex; align-items: center; gap: 7px; border: 0; border-radius: 999px; background: #0071e3; color: #fff; cursor: pointer; font-size: 11px; }
.preview-toast { position: absolute; z-index: 12; left: 50%; bottom: 18px; min-width: 220px; padding: 10px 15px; border-radius: 999px; background: rgba(29,29,31,.9); box-shadow: 0 10px 28px rgba(0,0,0,.18); color: #fff; font-size: 10px; text-align: center; transform: translateX(-50%); backdrop-filter: blur(14px); }
.preview-dashboard[hidden], .preview-alt-view[hidden], .preview-detail-panel[hidden], .preview-toast[hidden], .preview-file-list button[hidden], .preview-conversation-row[hidden], .preview-atlas-conversation[hidden] { display: none; }
.preview-caption { margin: 18px auto 0; color: #86868b; font-size: 13px; text-align: center; }
.preview-caption strong { color: #3d3d42; }

.feature-wrap, .agents-home { padding: 118px max(24px, calc((100% - 1280px) / 2)); background: var(--light); }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.feature-card { position: relative; min-height: 540px; padding: 48px; overflow: hidden; border-radius: 28px; background: #fff; }
.feature-card > div:first-child { position: relative; z-index: 2; }
.feature-label { margin: 0 0 12px; color: #6e6e73; font-size: 13px; font-weight: 600; }
.feature-card h3 { max-width: 520px; margin: 0; font-size: clamp(30px, 3vw, 42px); letter-spacing: -.04em; line-height: 1.04; }
.feature-card p:not(.feature-label) { max-width: 500px; margin: 17px 0 0; color: #6e6e73; font-size: 15px; font-weight: 500; line-height: 1.45; }
.context-card { background: linear-gradient(150deg,#fff 15%,#e7f2ff 100%); }
.context-stack { position: absolute; right: 0; bottom: 0; left: 0; height: 245px; }
.context-chip { position: absolute; min-width: 150px; padding: 22px; border: 1px solid rgba(0,0,0,.06); border-radius: 20px; background: rgba(255,255,255,.86); box-shadow: 0 20px 45px rgba(30,80,120,.14); font-size: 17px; font-weight: 600; backdrop-filter: blur(16px); }
.browser-chip { left: 11%; bottom: 50px; transform: rotate(-9deg); }
.note-chip { left: 35%; bottom: 100px; transform: rotate(4deg); }
.file-chip { right: 12%; bottom: 42px; transform: rotate(9deg); }
.agent-chip { left: 42%; bottom: 20px; color: var(--blue); }
.agent-card-feature { background: #111; color: #f5f5f7; }
.agent-card-feature p:not(.feature-label), .agent-card-feature .feature-label { color: #a1a1a6; }
.agent-orbit { position: absolute; right: 0; bottom: 0; left: 0; height: 245px; }
.agent-orbit img { position: absolute; width: 130px; height: 130px; border: 4px solid #303034; border-radius: 29px; object-fit: cover; box-shadow: 0 20px 45px #000; }
.agent-orbit img:first-child { left: 13%; bottom: 36px; transform: rotate(-10deg); }
.agent-orbit img:nth-child(2) { left: calc(50% - 65px); bottom: 78px; z-index: 2; }
.agent-orbit img:nth-child(3) { right: 13%; bottom: 34px; transform: rotate(10deg); }
.agent-orbit span { position: absolute; z-index: 3; left: 50%; bottom: 34px; transform: translateX(-50%); padding: 8px 13px; border-radius: 99px; background: #30d158; color: #08150c; font-size: 11px; font-weight: 700; }
.device-card { background: linear-gradient(160deg,#f7f7ff,#e8e1ff); }
.device-line { position: absolute; right: 0; bottom: 0; left: 0; height: 245px; display: flex; align-items: flex-end; justify-content: center; gap: 14px; }
.phone-shape, .tablet-shape, .laptop-shape { padding: 5px; border: 3px solid #27272b; border-radius: 20px; background: #101012; box-shadow: 0 25px 45px rgba(45,35,90,.22); }
.phone-shape { width: 74px; height: 150px; }
.tablet-shape { width: 150px; height: 200px; }
.laptop-shape { width: 205px; height: 140px; margin-bottom: 5px; border-radius: 12px 12px 6px 6px; }
.device-line span { width: 100%; height: 100%; display: block; border-radius: 14px; background: radial-gradient(circle at 60% 20%,#ffbd66,transparent 30%),linear-gradient(145deg,#1d5e86,#bc4774); }
.calm-card { background: linear-gradient(145deg,#ffe6d5,#f9f6f2 65%); }
.calm-rings { position: absolute; right: 0; bottom: 0; left: 0; height: 255px; display: grid; place-items: center; }
.calm-rings i { position: absolute; width: 155px; height: 155px; border: 1px solid rgba(198,78,34,.3); border-radius: 50%; }
.calm-rings i:nth-child(2) { width: 235px; height: 235px; opacity: .65; }
.calm-rings i:nth-child(3) { width: 330px; height: 330px; opacity: .35; }
.calm-rings img { position: relative; z-index: 2; width: 88px; height: 88px; border-radius: 23px; box-shadow: 0 24px 60px rgba(154,67,30,.25); }

.agents-home { background: #fff; }
.agents-heading { max-width: 1280px; display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; text-align: left; }
.agents-heading h2 { font-size: clamp(38px, 4.2vw, 54px); }
.agents-heading p { max-width: 610px; margin-right: 0; margin-left: 0; font-size: 16px; }
.agent-home-grid { max-width: 1280px; margin: auto; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.agent-card { min-width: 0; padding: 12px 12px 18px; display: flex; flex-direction: column; border-radius: 20px; background: var(--light); transition: transform .25s, box-shadow .25s; }
.agent-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.09); }
.agent-card img { width: 100%; aspect-ratio: 1.25; border-radius: 13px; background: #e7e7ea; object-fit: cover; }
.agent-card h3 { margin: 15px 4px 7px; font-size: 18px; letter-spacing: -.025em; }
.agent-card p { flex: 1; margin: 0 4px 15px; color: #6e6e73; font-size: 12px; line-height: 1.45; }
.agent-card span { margin: 0 4px; color: var(--blue); font-size: 11px; }

.about-home { padding: 130px max(24px,calc((100% - 1080px) / 2)); display: grid; grid-template-columns: 100px 1fr; gap: 70px; align-items: start; background: #000; color: #f5f5f7; }
.about-home > img { width: 82px; height: 82px; border-radius: 23px; }
.about-home h2 { font-size: clamp(40px,4.5vw,58px); }
.about-home p { max-width: 650px; margin: 22px 0; color: #a1a1a6; font-size: 18px; font-weight: 500; line-height: 1.5; }
.about-home .text-link { color: #2997ff; }
.closing { padding: 125px 24px; background: var(--light); text-align: center; }
.closing h2 { font-size: clamp(42px,5vw,62px); }
.closing .hero-actions { justify-content: center; }
footer { min-height: 100px; padding: 28px max(24px,calc((100% - 1024px) / 2)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; border-top: 1px solid #dedee2; background: var(--light); color: #6e6e73; font-size: 11px; }
footer > p { margin: 0; text-align: center; }
footer > div { display: flex; gap: 20px; }
footer > div { justify-self: end; }

@media (max-width: 1000px) {
  .feature-card { min-height: 510px; padding: 38px; }
  .agent-home-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 680px) {
  .global-nav { height: 52px; }
  .nav-inner { width: calc(100% - 28px); }
  .global-nav nav { gap: 20px; font-size: 12px; }
  .brand img { width: 27px; height: 27px; }
  .nav-download { display: none; }
  .hero-film { min-height: 690px; }
  .hero-shade { background: linear-gradient(180deg, rgba(242,238,230,.03) 25%, rgba(242,238,230,.82) 61%, rgba(242,238,230,.98) 100%); }
  .hero-content { min-height: 690px; padding: 280px 0 44px; align-items: center; justify-content: flex-end; text-align: center; }
  .hero-content h1 { font-size: 44px; }
  .hero-content > p { margin-right: auto; margin-left: auto; font-size: 17px; }
  .hero-actions { flex-direction: column; }
  .product-moment, .feature-wrap, .agents-home { padding: 86px 12px; }
  .section-heading { margin-bottom: 36px; padding: 0 10px; }
  .section-heading h2, .about-home h2, .closing h2 { font-size: 38px; }
  .section-heading > p { font-size: 16px; }
  .product-frame { padding: 5px; border-radius: 18px; }
  .spaces-preview { border-radius: 13px; }
  .preview-caption { padding: 0 20px; line-height: 1.45; }
  .feature-grid { grid-template-columns: 1fr; gap: 12px; }
  .feature-card { min-height: 480px; padding: 32px 25px; border-radius: 23px; }
  .feature-card h3 { font-size: 34px; }
  .context-chip { min-width: 125px; padding: 18px; font-size: 15px; }
  .agent-orbit img { width: 110px; height: 110px; }
  .agent-orbit img:nth-child(2) { left: calc(50% - 55px); }
  .device-line { right: -70px; left: -70px; transform: scale(.78); transform-origin: bottom center; }
  .agents-heading { display: block; text-align: center; }
  .agents-heading p { margin-right: auto; margin-left: auto; }
  .agents-heading .text-link { display: inline-block; margin-top: 20px; }
  .agent-home-grid { grid-template-columns: 1fr; }
  .agent-card { max-width: 470px; margin: auto; }
  .about-home { padding: 90px 24px; grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .about-home > img { width: 62px; height: 62px; margin: auto; border-radius: 17px; }
  .about-home p { font-size: 16px; }
  .closing { padding: 96px 20px; }
  footer { grid-template-columns: auto 1fr; }
  footer > p { justify-self: end; }
  footer > div { grid-column: 1 / -1; justify-self: start; }
}