:root {
  --blue-50: #edf2f8;
  --blue-100: #dae4f1;
  --blue-300: #87a9cf;
  --blue-500: #4472ab;
  --blue-600: #406eaa;
  --blue-700: #2c496d;
  --blue-800: #1d3149;
  --blue-900: #0f1824;
  --ink: #101b2a;
  --text: #333b45;
  --muted: #69717b;
  --line: #dce4ec;
  --surface: #f6f8fa;
  --white: #ffffff;
  --teal: #089bac;
  --teal-dark: #087584;
  --shadow-sm: 0 10px 30px rgba(31, 56, 83, .09);
  --shadow-lg: 0 28px 70px rgba(22, 44, 68, .18);
  --radius-sm: 12px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --font-display: "Kanit", Arial, sans-serif;
  --font-body: "Work Sans", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

#platform, #toolsets, #workflow, #beta, #contact { scroll-margin-top: 100px; }

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.section-pad { padding-block: 118px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 9999; padding: 10px 16px; border-radius: 8px; background: var(--blue-900); color: white; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.beta-bar { background: linear-gradient(105deg, var(--blue-800), var(--blue-600)); color: white; }
.beta-bar-inner { min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.beta-bar p { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin: 0; font-size: 12px; letter-spacing: .015em; }
.beta-bar p strong { font-family: var(--font-display); font-weight: 500; font-size: 14px; }
.beta-bar p span { opacity: .84; }
.beta-bar p i { width: 3px; height: 3px; border-radius: 50%; background: #a9cae9; }
.beta-bar a { display: inline-flex; align-items: center; gap: 9px; flex: none; font-family: var(--font-display); font-size: 13px; font-weight: 600; text-decoration: none; }
.beta-bar a:hover span { transform: translateX(4px); }
.beta-bar a span { transition: transform .2s ease; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); border-bottom: 1px solid transparent; backdrop-filter: blur(18px); transition: box-shadow .25s ease, border-color .25s ease; }
.site-header.scrolled { border-color: var(--line); box-shadow: 0 12px 34px rgba(31, 56, 83, .08); }
.nav { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: grid; grid-template-columns: 45px auto; grid-template-rows: auto auto; align-items: center; column-gap: 8px; text-decoration: none; line-height: 1; }
.brand img { grid-row: 1 / 3; width: 45px; height: 45px; object-fit: cover; object-position: left center; border-radius: 50%; }
.brand-word { color: var(--blue-800); font-family: var(--font-display); font-size: 25px; font-weight: 700; letter-spacing: -.035em; }
.brand-word > span { color: var(--blue-500); }
.brand small { color: #7b8793; font-family: var(--font-body); font-size: 8px; line-height: 1.3; letter-spacing: .15em; text-transform: uppercase; }

.nav-menu { display: flex; align-items: center; gap: clamp(20px, 2.3vw, 36px); }
.nav-menu > a:not(.button) { position: relative; color: var(--ink); font-family: var(--font-display); font-size: 14px; font-weight: 500; text-decoration: none; }
.nav-menu > a:not(.button)::after { content: ""; position: absolute; right: 0; bottom: -8px; left: 0; height: 2px; background: var(--blue-500); transform: scaleX(0); transform-origin: right; transition: transform .22s ease; }
.nav-menu > a:not(.button):hover::after, .nav-menu > a:not(.button):focus-visible::after { transform: scaleX(1); transform-origin: left; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 9px; background: var(--blue-50); cursor: pointer; }
.menu-toggle > span { display: block; width: 20px; height: 2px; margin: 4px auto; background: var(--blue-800); transition: transform .2s ease, opacity .2s ease; }

.button { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; padding: 14px 27px; overflow: hidden; border: 1px solid transparent; border-radius: var(--radius-sm); background: linear-gradient(135deg, #5685bd, var(--blue-600)); box-shadow: 0 12px 28px rgba(64, 110, 170, .23); color: white; font-family: var(--font-display); font-size: 15px; font-weight: 500; line-height: 1; text-decoration: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button::before { content: ""; position: absolute; top: 0; left: -80%; width: 45%; height: 100%; background: linear-gradient(110deg, transparent, rgba(255,255,255,.35), transparent); transform: skewX(-18deg); }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(64, 110, 170, .31); }
.button:hover::before { animation: shine .75s ease; }
.button:focus-visible, .nav-menu a:focus-visible, .beta-bar a:focus-visible { outline: 3px solid rgba(68, 114, 171, .35); outline-offset: 3px; }
.button-small { min-height: 44px; padding: 11px 20px; border-radius: 10px; font-size: 14px; }
.button-outline { border-color: var(--blue-500); background: rgba(255,255,255,.58); box-shadow: none; color: var(--blue-700); }
.button-outline:hover { background: white; box-shadow: var(--shadow-sm); }
.button-white { background: white; box-shadow: 0 12px 32px rgba(0,0,0,.16); color: var(--blue-800); }

@keyframes shine { from { left: -80%; } to { left: 130%; } }

.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 17px; color: var(--blue-600); font-family: var(--font-display); font-size: 12px; font-weight: 600; letter-spacing: .16em; line-height: 1.3; }
.eyebrow > span { width: 26px; height: 2px; background: currentColor; }
.eyebrow-light { color: #9bc4e9; }

.hero { position: relative; display: grid; grid-template-columns: minmax(0, .86fr) minmax(530px, 1.14fr); align-items: center; gap: clamp(35px, 4vw, 72px); min-height: 695px; margin-top: 28px; padding: clamp(50px, 6vw, 82px) clamp(28px, 4.6vw, 66px); border-radius: var(--radius-lg); background: linear-gradient(108deg, var(--blue-50) 0%, #f7f9fb 48%, white 100%); overflow: hidden; }
.hero::before { content: ""; position: absolute; top: -180px; left: 33%; width: 420px; height: 420px; border: 1px solid rgba(68, 114, 171, .12); border-radius: 50%; box-shadow: 0 0 0 75px rgba(68,114,171,.025), 0 0 0 150px rgba(68,114,171,.018); }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { max-width: 610px; margin: 0; color: var(--blue-800); font-family: var(--font-display); font-size: clamp(54px, 5.6vw, 78px); font-weight: 600; letter-spacing: -.045em; line-height: .98; }
.hero h1 em { display: block; color: var(--blue-500); font-style: normal; }
.hero .lead { max-width: 590px; margin: 27px 0 0; color: #4b5662; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.format-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.format-row > span { margin-right: 4px; color: var(--muted); font-family: var(--font-display); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.format-row b { min-width: 42px; padding: 6px 8px; border: 1px solid #cedae6; border-radius: 7px; background: rgba(255,255,255,.65); color: var(--blue-700); font-family: var(--font-display); font-size: 10px; font-weight: 600; text-align: center; }

.product-stage { position: relative; z-index: 2; min-width: 0; padding: 38px 5px 35px 25px; }
.dot-field { position: absolute; top: -10px; right: -80px; width: 320px; height: 280px; opacity: .42; background-image: radial-gradient(circle, var(--blue-300) 1.5px, transparent 1.8px); background-size: 17px 17px; mask-image: linear-gradient(135deg, transparent, black 35%, transparent 82%); transform: rotate(-9deg); }
.app-window { position: relative; z-index: 2; overflow: hidden; width: 100%; border: 1px solid rgba(29,49,73,.18); border-radius: 18px; background: #edf1f4; box-shadow: var(--shadow-lg); transform: perspective(1400px) rotateY(-3.5deg) rotateX(1deg); transform-origin: left center; }
.app-titlebar { height: 48px; display: flex; align-items: center; justify-content: space-between; padding: 0 14px; background: linear-gradient(90deg, #113651, #245b7c); color: white; }
.app-brand { display: grid; grid-template-columns: 25px auto; grid-template-rows: 13px 10px; align-items: center; column-gap: 8px; font-family: var(--font-display); }
.app-brand .app-mark { grid-row: 1 / 3; width: 22px; height: 22px; border-radius: 50%; background-image: radial-gradient(circle, #77cfe0 1.4px, transparent 1.8px); background-size: 5px 5px; }
.app-brand b { font-size: 12px; letter-spacing: .08em; }
.app-brand small { color: #c4d8e9; font-size: 7px; letter-spacing: .03em; }
.window-actions { display: flex; gap: 8px; }
.window-actions span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.45); }
.app-tabs { height: 34px; display: flex; align-items: end; gap: 2px; padding-left: 12px; background: #f8fafb; border-bottom: 1px solid #d3dce4; color: #647482; font-family: var(--font-display); font-size: 7px; letter-spacing: .025em; white-space: nowrap; }
.app-tabs span, .app-tabs b { height: 28px; padding: 9px 10px 0; font-weight: 500; }
.app-tabs b { border: 1px solid #d3dce4; border-bottom-color: white; border-radius: 5px 5px 0 0; background: white; color: var(--blue-700); }
.app-ribbon { height: 86px; display: flex; gap: 2px; padding: 8px 9px; background: white; border-bottom: 1px solid #cfd7df; }
.app-ribbon > div { width: 70px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border-right: 1px solid #e0e6eb; color: #51616e; font-family: var(--font-display); font-size: 7px; text-align: center; }
.app-ribbon i { position: relative; display: block; width: 28px; height: 28px; }
.tool-cloud { border-radius: 50%; background-image: radial-gradient(circle, var(--blue-500) 1.3px, transparent 1.5px); background-size: 5px 5px; }
.tool-crop { border: 3px solid var(--teal); border-style: dashed; transform: rotate(30deg) scale(.75); }
.tool-pipe::before { content: ""; position: absolute; inset: 6px 0; border: 4px solid var(--teal-dark); border-radius: 12px; transform: rotate(-18deg); }
.tool-steel::before { content: "I"; position: absolute; inset: -7px 0; color: var(--blue-700); font-family: Georgia, serif; font-size: 37px; font-weight: bold; line-height: 1; transform: rotate(90deg); }
.tool-report { border: 2px solid var(--blue-500); border-radius: 2px; }
.tool-report::after { content: ""; position: absolute; top: 7px; right: 4px; left: 4px; height: 2px; background: var(--blue-500); box-shadow: 0 6px var(--blue-500), 0 12px var(--blue-500); }
.app-body { height: 345px; display: grid; grid-template-columns: 112px 1fr; }
.project-browser { display: flex; flex-direction: column; gap: 4px; padding: 10px 7px; border-right: 1px solid #ccd6df; background: #f6f8fa; color: #586775; font-size: 7px; }
.project-browser > b { margin: -10px -7px 6px; padding: 8px; background: #244a65; color: white; font-family: var(--font-display); font-size: 8px; letter-spacing: .03em; }
.project-browser > span { display: flex; justify-content: space-between; padding: 5px 7px; border-radius: 4px; }
.project-browser > span::before { content: "▸"; margin-right: 4px; color: #95a1aa; }
.project-browser > span small { margin-left: auto; color: #8a959e; font-size: 6px; }
.project-browser .is-active { background: #dce9f5; color: var(--blue-700); font-weight: 600; }
.viewport { position: relative; overflow: hidden; background: linear-gradient(150deg, #f8fafb, #dce4e9); }
.viewport::before { content: ""; position: absolute; inset: 0; opacity: .7; background-image: linear-gradient(rgba(47,80,109,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(47,80,109,.08) 1px, transparent 1px); background-size: 30px 30px; transform: perspective(300px) rotateX(61deg) scale(1.7) translateY(32%); transform-origin: bottom; }
.scan-points { position: absolute; inset: 15px 5px 5px 20px; opacity: .75; background-image: radial-gradient(circle, #6e94b9 1px, transparent 1.7px), radial-gradient(circle, #9aa5a7 1px, transparent 1.5px), radial-gradient(circle, #4f819a 1.2px, transparent 1.7px); background-size: 18px 18px, 25px 25px, 31px 31px; background-position: 0 0, 9px 4px, 5px 13px; mask-image: linear-gradient(125deg, transparent 2%, black 20%, black 75%, transparent 95%); }
.model-lines { position: absolute; inset: 5px 0 0; width: 100%; height: 100%; }
.model-lines path, .model-lines circle { fill: none; vector-effect: non-scaling-stroke; }
.building-lines path { stroke: #265679; stroke-width: 2.2; }
.pipe-lines path { stroke: #00a0b4; stroke-width: 7; stroke-linecap: round; filter: drop-shadow(0 3px 4px rgba(0,98,115,.2)); }
.pipe-lines circle { fill: #e9fcff; stroke: #007e91; stroke-width: 3; }
.axis { position: absolute; right: 12px; bottom: 12px; display: grid; grid-template-columns: 14px 8px; align-items: center; gap: 2px; color: #53616d; font-family: var(--font-display); font-size: 6px; }
.axis i { display: block; width: 13px; height: 2px; background: var(--teal); transform-origin: right; }
.axis i:nth-of-type(2) { background: #db784e; transform: rotate(45deg); }
.axis i:nth-of-type(3) { background: #6784c0; transform: rotate(-55deg); }
.view-label { position: absolute; top: 9px; left: 10px; padding: 3px 6px; border-radius: 3px; background: rgba(255,255,255,.75); color: #5d6d78; font-family: var(--font-display); font-size: 7px; letter-spacing: .08em; }
.floating-card { position: absolute; z-index: 4; border: 1px solid rgba(45,80,112,.14); background: rgba(255,255,255,.94); box-shadow: 0 18px 38px rgba(26,50,72,.18); backdrop-filter: blur(12px); }
.measure-card { top: 13px; right: -24px; width: 154px; padding: 13px 16px; border-radius: 12px; }
.measure-card span, .measure-card i { display: block; color: #76838e; font-size: 8px; font-style: normal; }
.measure-card b { display: block; color: var(--blue-700); font-family: var(--font-display); font-size: 25px; line-height: 1.2; }
.measure-card b small { font-size: 10px; font-weight: 400; }
.measure-card i { margin-top: 3px; color: var(--teal-dark); }
.export-card { right: 35px; bottom: 0; display: flex; align-items: center; gap: 10px; padding: 11px 15px; border-radius: 11px; }
.export-card .check { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: #d9f4ed; color: #11876d; font-size: 13px; font-weight: 700; }
.export-card div { display: flex; flex-direction: column; }
.export-card b { color: var(--blue-800); font-family: var(--font-display); font-size: 10px; font-weight: 600; }
.export-card small { color: #76838e; font-size: 8px; }

.assurance { margin-top: 30px; border-block: 1px solid var(--line); background: #fbfcfd; }
.assurance-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.assurance p { display: grid; grid-template-columns: 38px 1fr; grid-template-rows: auto auto; gap: 0 12px; min-height: 115px; margin: 0; padding: 28px 34px; border-right: 1px solid var(--line); }
.assurance p:last-child { border: 0; }
.assurance p > span { grid-row: 1 / 3; color: var(--blue-300); font-family: var(--font-display); font-size: 12px; font-weight: 600; }
.assurance b { color: var(--blue-800); font-family: var(--font-display); font-size: 16px; font-weight: 600; }
.assurance small { color: var(--muted); font-size: 12px; }

.section-intro { display: grid; grid-template-columns: minmax(0, 1.14fr) minmax(330px, .7fr); gap: clamp(50px, 8vw, 120px); align-items: end; }
.section-intro h2, .section-heading h2, .interface-copy h2, .workflow-heading h2, .faq-heading h2, .contact-copy h2 { margin: 0; color: var(--blue-800); font-family: var(--font-display); font-size: clamp(39px, 4.2vw, 58px); font-weight: 600; letter-spacing: -.035em; line-height: 1.08; }
.intro-copy > p { margin: 0 0 20px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--blue-600); font-family: var(--font-display); font-size: 14px; font-weight: 600; text-decoration: none; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.outcome-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 70px; }
.outcome-grid article { position: relative; min-height: 290px; padding: 34px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.outcome-grid article:hover { transform: translateY(-5px); border-color: #c4d4e3; box-shadow: var(--shadow-sm); }
.outcome-grid article::after { content: ""; position: absolute; right: -50px; bottom: -55px; width: 150px; height: 150px; border-radius: 50%; background: var(--blue-50); }
.outcome-grid svg { width: 48px; height: 48px; fill: none; stroke: var(--blue-500); stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.outcome-grid h3 { margin: 35px 0 10px; color: var(--blue-800); font-family: var(--font-display); font-size: 23px; font-weight: 600; line-height: 1.2; }
.outcome-grid p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.toolsets { position: relative; overflow: hidden; background: var(--blue-900); color: white; }
.toolsets::before { content: ""; position: absolute; top: -350px; right: -250px; width: 750px; height: 750px; border: 1px solid rgba(135,169,207,.12); border-radius: 50%; box-shadow: 0 0 0 100px rgba(135,169,207,.025), 0 0 0 200px rgba(135,169,207,.015); }
.section-heading { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr minmax(300px, .55fr); gap: 80px; align-items: end; margin-bottom: 58px; }
.section-heading h2 { max-width: 740px; color: white; }
.section-heading > p { margin: 0 0 4px; color: #aebccb; font-size: 15px; line-height: 1.75; }
.tool-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.tool-card { position: relative; min-height: 430px; padding: 28px; overflow: hidden; border: 1px solid rgba(183,210,234,.14); border-radius: 18px; background: rgba(255,255,255,.055); transition: transform .25s ease, background .25s ease, border-color .25s ease; }
.tool-card:hover { transform: translateY(-5px); border-color: rgba(183,210,234,.3); background: rgba(255,255,255,.075); }
.tool-card-featured { background: linear-gradient(145deg, rgba(76,128,184,.31), rgba(255,255,255,.055)); }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.tool-number { color: #7b91a7; font-family: var(--font-display); font-size: 12px; }
.tool-tag { padding: 5px 9px; border: 1px solid rgba(151,196,227,.25); border-radius: 100px; color: #a8c8e2; font-family: var(--font-display); font-size: 8px; font-weight: 600; letter-spacing: .12em; }
.tool-icon { position: relative; width: 70px; height: 70px; margin: 38px 0 29px; }
.pipe-symbol::before { content: ""; position: absolute; top: 22px; left: 4px; width: 60px; height: 27px; border: 5px solid #58c2cf; border-radius: 18px; transform: rotate(-18deg); box-shadow: inset 0 0 0 3px rgba(88,194,207,.2); }
.pipe-symbol::after { content: ""; position: absolute; right: -9px; bottom: 7px; width: 25px; height: 25px; border: 2px solid #78d3dd; border-radius: 50%; background-image: radial-gradient(circle, #78d3dd 1px, transparent 1.5px); background-size: 5px 5px; }
.duct-symbol::before { content: ""; position: absolute; inset: 10px 4px 12px; border: 4px solid #8ab8dc; transform: skewY(-18deg); }
.duct-symbol::after { content: ""; position: absolute; top: 22px; left: 17px; width: 56px; height: 42px; border: 2px solid rgba(138,184,220,.55); transform: skewY(-18deg); }
.steel-symbol::before { content: "I"; position: absolute; top: -13px; left: 16px; color: #76b8d6; font-family: Georgia, serif; font-size: 92px; font-weight: bold; line-height: 1; transform: rotate(90deg); }
.steel-symbol::after { content: ""; position: absolute; right: -2px; bottom: 3px; width: 32px; height: 32px; background-image: radial-gradient(circle, #83b2ca 1.2px, transparent 1.7px); background-size: 7px 7px; }
.architecture-symbol::before { content: ""; position: absolute; inset: 5px 8px; border: 3px solid #75bec9; clip-path: polygon(0 23%, 54% 0, 100% 22%, 100% 100%, 61% 100%, 61% 58%, 36% 58%, 36% 100%, 0 100%); }
.architecture-symbol::after { content: ""; position: absolute; top: 24px; left: 0; width: 70px; height: 34px; opacity: .36; background-image: radial-gradient(circle, #75bec9 1.2px, transparent 1.7px); background-size: 7px 7px; }
.inspect-symbol::before { content: ""; position: absolute; top: 4px; left: 7px; width: 48px; height: 56px; border: 3px solid #87afd6; border-radius: 4px; background: repeating-linear-gradient(to bottom, transparent 0 11px, rgba(135,175,214,.4) 11px 13px); }
.inspect-symbol::after { content: ""; position: absolute; right: 0; bottom: 0; width: 24px; height: 24px; border: 3px solid #64c1cc; border-radius: 50%; box-shadow: 11px 11px 0 -9px #64c1cc; }
.tool-card h3 { margin: 0 0 12px; color: white; font-family: var(--font-display); font-size: 27px; font-weight: 500; line-height: 1.2; }
.tool-card > p { min-height: 68px; margin: 0; color: #abb9c7; font-size: 13px; line-height: 1.7; }
.tool-card ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 24px 0 0; padding: 0; list-style: none; }
.tool-card li { padding: 6px 9px; border-radius: 5px; background: rgba(218,228,241,.09); color: #c3d1dc; font-size: 9px; }
.tool-card-handoff { background: linear-gradient(145deg, var(--blue-600), #274767); }
.handoff-graphic { display: flex; align-items: center; gap: 9px; height: 70px; margin: 38px 0 29px; }
.handoff-graphic span, .handoff-graphic b { display: grid; place-items: center; width: 50px; height: 50px; border: 1px solid rgba(255,255,255,.25); border-radius: 12px; background: rgba(255,255,255,.11); color: white; font-family: var(--font-display); font-size: 15px; }
.handoff-graphic i { width: 22px; height: 1px; background: rgba(255,255,255,.5); }
.text-link-light { margin-top: 25px; color: white; }

.interface-section { display: grid; grid-template-columns: .67fr 1.33fr; gap: clamp(50px, 7vw, 100px); align-items: center; }
.interface-copy > p:not(.eyebrow) { margin: 24px 0 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.interface-points { display: grid; gap: 20px; margin-top: 34px; }
.interface-points p { display: grid; grid-template-columns: 28px 1fr; grid-template-rows: auto auto; gap: 0 11px; margin: 0; }
.interface-points p > span { grid-row: 1 / 3; width: 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; background: #e4f5f3; color: #178477; font-size: 11px; }
.interface-points b { color: var(--blue-800); font-family: var(--font-display); font-size: 15px; font-weight: 600; }
.interface-points small { color: var(--muted); font-size: 11px; }
.interface-figure { min-width: 0; margin: 0; }
.image-frame { position: relative; padding: 14px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, var(--blue-50), white); box-shadow: var(--shadow-lg); }
.image-frame::before { content: ""; position: absolute; inset: -14px -14px 35%; z-index: -1; border-radius: 28px; background: linear-gradient(135deg, var(--blue-100), transparent); }
.image-frame img { width: 100%; border-radius: 13px; }
.interface-figure figcaption { display: flex; justify-content: space-between; gap: 20px; margin: 16px 4px 0; }
.interface-figure figcaption span { color: var(--blue-700); font-family: var(--font-display); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.interface-figure figcaption small { color: var(--muted); font-size: 11px; }

.workflow { background: linear-gradient(120deg, var(--blue-50), white 70%); border-block: 1px solid var(--line); }
.workflow-heading { display: grid; grid-template-columns: .7fr 1fr; column-gap: 80px; align-items: end; }
.workflow-heading .eyebrow { grid-column: 1 / -1; }
.workflow-heading > p:last-child { margin: 0 0 3px; color: var(--muted); font-size: 15px; line-height: 1.75; }
.workflow-steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 72px 0 0; padding: 0; list-style: none; }
.workflow-steps::before { content: ""; position: absolute; top: 28px; right: 12%; left: 12%; height: 1px; background: #bfd0df; }
.workflow-steps li { position: relative; padding: 0 23px; text-align: center; }
.workflow-steps li > span { position: relative; z-index: 2; width: 57px; height: 57px; display: grid; place-items: center; margin: 0 auto 30px; border: 1px solid #b8cadb; border-radius: 50%; background: white; box-shadow: 0 7px 18px rgba(37,75,109,.09); color: var(--blue-600); font-family: var(--font-display); font-size: 13px; font-weight: 600; }
.workflow-steps li > div > b { color: var(--teal-dark); font-family: var(--font-display); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.workflow-steps h3 { margin: 7px 0 10px; color: var(--blue-800); font-family: var(--font-display); font-size: 20px; font-weight: 600; line-height: 1.25; }
.workflow-steps p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

.beta-section { padding-block: 90px; }
.beta-card { position: relative; display: grid; grid-template-columns: 1fr 330px; align-items: center; gap: clamp(40px, 7vw, 100px); min-height: 570px; padding: clamp(50px, 6vw, 80px); overflow: hidden; border-radius: var(--radius-lg); background: linear-gradient(125deg, #1d3149 0%, #315d8b 62%, #4472ab 100%); box-shadow: var(--shadow-lg); color: white; }
.beta-card::before { content: ""; position: absolute; top: -220px; right: -210px; width: 600px; height: 600px; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018); }
.beta-grid { position: absolute; inset: 0; opacity: .1; background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(100deg, transparent, black 70%, transparent); }
.beta-copy { position: relative; z-index: 2; max-width: 700px; }
.beta-copy h2 { max-width: 720px; margin: 0; color: white; font-family: var(--font-display); font-size: clamp(43px, 5vw, 65px); font-weight: 600; letter-spacing: -.04em; line-height: 1.04; }
.beta-copy > p:not(.eyebrow) { max-width: 650px; margin: 25px 0 0; color: #d6e1ec; font-size: 17px; line-height: 1.7; }
.beta-copy > p strong { color: white; }
.beta-benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px 24px; margin: 32px 0; }
.beta-benefits span { display: flex; align-items: center; gap: 9px; color: #e4edf5; font-size: 12px; }
.beta-benefits i { width: 20px; height: 20px; display: grid; place-items: center; flex: none; border-radius: 50%; background: rgba(112,224,208,.16); color: #9de4d9; font-style: normal; font-size: 9px; }
.beta-offer { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; padding: 36px 22px; border: 1px solid rgba(255,255,255,.26); border-radius: 24px; background: rgba(255,255,255,.1); box-shadow: inset 0 1px rgba(255,255,255,.18), 0 25px 50px rgba(4,18,31,.15); text-align: center; backdrop-filter: blur(8px); }
.beta-offer > span { padding: 6px 10px; border-radius: 100px; background: rgba(255,255,255,.12); color: #d7e6f2; font-family: var(--font-display); font-size: 8px; font-weight: 600; letter-spacing: .13em; }
.beta-offer > b { margin-top: 12px; color: white; font-family: var(--font-display); font-size: 102px; font-weight: 600; letter-spacing: -.08em; line-height: .9; }
.beta-offer sup { margin-left: 3px; font-size: 29px; letter-spacing: normal; vertical-align: top; }
.beta-offer > strong { color: #a8e0e4; font-family: var(--font-display); font-size: 30px; letter-spacing: .18em; line-height: 1; }
.beta-offer > p { margin: 10px 0 0; color: #d5e1eb; font-size: 12px; }
.beta-offer > i { height: 34px; margin: 12px 0 8px; color: #8fabc2; font-family: var(--font-display); font-size: 24px; font-style: normal; }
.beta-offer > small { max-width: 155px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.18); color: white; font-family: var(--font-display); font-size: 11px; font-weight: 500; line-height: 1.45; }

.faq { display: grid; grid-template-columns: .55fr 1fr; gap: 90px; align-items: start; }
.faq-heading { position: sticky; top: 130px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 20px; padding: 25px 3px; color: var(--blue-800); font-family: var(--font-display); font-size: 19px; font-weight: 500; line-height: 1.3; list-style: none; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { position: relative; width: 22px; height: 22px; flex: none; }
.faq summary span::before, .faq summary span::after { content: ""; position: absolute; top: 10px; left: 3px; width: 16px; height: 2px; background: var(--blue-500); transition: transform .2s ease; }
.faq summary span::after { transform: rotate(90deg); }
.faq details[open] summary span::after { transform: rotate(0); }
.faq details p { max-width: 680px; margin: -7px 40px 25px 3px; color: var(--muted); font-size: 14px; line-height: 1.75; }

.contact-section { padding-block: 110px; background: #f2f5f8; border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: .72fr 1fr; gap: clamp(60px, 9vw, 125px); align-items: start; }
.contact-copy { padding-top: 25px; }
.contact-copy > p:not(.eyebrow) { max-width: 520px; margin: 25px 0 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.contact-direct { display: flex; flex-direction: column; margin-top: 38px; }
.contact-direct span { color: #7a8791; font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.contact-direct a { margin-top: 5px; color: var(--blue-600); font-family: var(--font-display); font-size: 21px; font-weight: 600; text-decoration: none; }
.contact-form { padding: 36px; border: 1px solid #d8e0e7; border-radius: var(--radius-md); background: white; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.contact-form label { display: block; margin-bottom: 18px; color: var(--blue-800); font-family: var(--font-display); font-size: 12px; font-weight: 500; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 7px; border: 1px solid #ced9e3; border-radius: 9px; background: #fbfcfd; color: var(--ink); font-family: var(--font-body); font-size: 13px; outline: none; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.contact-form input, .contact-form select { height: 49px; padding: 0 14px; }
.contact-form textarea { min-height: 115px; padding: 13px 14px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue-500); background: white; box-shadow: 0 0 0 4px rgba(68,114,171,.1); }
.contact-form ::placeholder { color: #98a3ad; }
.contact-form .button { width: 100%; }
.form-note { margin: 12px 0 0; color: #89949e; font-size: 10px; text-align: center; }

.footer { background: var(--blue-900); color: white; }
.footer-main { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 70px; align-items: center; padding-block: 62px; }
.brand-footer .brand-word { color: white; }
.brand-footer small { color: #8798a7; }
.footer-main > p { margin: 0; color: #9cabb9; font-family: var(--font-display); font-size: 14px; line-height: 1.7; }
.footer-main > div { display: grid; grid-template-columns: repeat(2, auto); gap: 9px 25px; }
.footer-main > div a { color: #bcc8d2; font-family: var(--font-display); font-size: 12px; text-decoration: none; }
.footer-main > div a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-block: 20px; border-top: 1px solid rgba(255,255,255,.09); color: #758696; font-size: 10px; }
.footer-bottom a { color: #9aabba; text-decoration: none; }

@media (max-width: 1120px) {
  .nav-menu { gap: 18px; }
  .nav-menu > a:not(.button) { font-size: 13px; }
  .hero { grid-template-columns: .8fr 1.2fr; padding-inline: 38px; }
  .hero h1 { font-size: clamp(48px, 5.4vw, 66px); }
  .product-stage { margin-right: -80px; }
  .app-window { transform: perspective(1400px) rotateY(-2deg) scale(.94); transform-origin: left center; }
  .measure-card { right: 25px; }
  .tool-card { min-height: 455px; }
  .tool-card > p { min-height: 90px; }
  .interface-section { grid-template-columns: .75fr 1.25fr; gap: 50px; }
}

@media (max-width: 900px) {
  .section-pad { padding-block: 88px; }
  .menu-toggle { display: block; position: relative; z-index: 51; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .nav-menu { position: absolute; top: 100%; right: 0; left: 0; display: flex; flex-direction: column; align-items: stretch; gap: 0; max-height: 0; padding: 0 24px; overflow: hidden; border-bottom: 1px solid var(--line); background: white; box-shadow: 0 22px 35px rgba(31,56,83,.12); opacity: 0; pointer-events: none; transition: max-height .3s ease, opacity .2s ease, padding .3s ease; }
  .nav-menu.is-open { max-height: 480px; padding-block: 16px 24px; opacity: 1; pointer-events: auto; }
  .nav-menu > a:not(.button) { padding: 13px 4px; border-bottom: 1px solid #edf1f4; font-size: 15px; }
  .nav-menu .button { margin-top: 15px; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding: 60px 45px 35px; }
  .hero-copy { max-width: 690px; }
  .hero h1 { max-width: 680px; font-size: clamp(55px, 9vw, 76px); }
  .product-stage { width: min(700px, 100%); margin: 10px auto 0; padding-left: 0; }
  .app-window { transform: none; }
  .measure-card { right: -13px; }
  .assurance-grid { grid-template-columns: 1fr; }
  .assurance p { min-height: 96px; border-right: 0; border-bottom: 1px solid var(--line); }
  .section-intro, .section-heading, .workflow-heading, .faq, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .outcome-grid { grid-template-columns: 1fr; }
  .outcome-grid article { min-height: 240px; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
  .tool-card { min-height: 430px; }
  .interface-section { grid-template-columns: 1fr; }
  .interface-copy { max-width: 700px; }
  .interface-figure { margin-top: 20px; }
  .workflow-heading .eyebrow { grid-column: auto; }
  .workflow-steps { grid-template-columns: repeat(2, 1fr); gap: 50px 0; }
  .workflow-steps::before { display: none; }
  .beta-card { grid-template-columns: 1fr; }
  .beta-offer { width: min(340px, 100%); }
  .faq-heading { position: static; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > div { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1240px); }
  .section-pad { padding-block: 72px; }
  .beta-bar-inner { min-height: 58px; padding-block: 8px; }
  .beta-bar p { display: block; line-height: 1.3; }
  .beta-bar p span, .beta-bar p i { display: none; }
  .beta-bar a { font-size: 11px; }
  .nav { min-height: 70px; }
  .brand { grid-template-columns: 38px auto; }
  .brand img { width: 38px; height: 38px; }
  .brand-word { font-size: 22px; }
  .hero { width: calc(100% - 20px); margin-top: 10px; padding: 48px 22px 25px; border-radius: 23px; }
  .hero h1 { font-size: clamp(46px, 14vw, 64px); }
  .hero .lead { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .format-row > span { width: 100%; }
  .product-stage { margin: 8px -35px 0 0; transform: scale(.93); transform-origin: left center; }
  .app-tabs span, .app-tabs b { padding-inline: 6px; font-size: 6px; }
  .app-ribbon > div { width: 55px; }
  .app-body { height: 285px; grid-template-columns: 86px 1fr; }
  .project-browser > span { padding-inline: 4px; font-size: 6px; }
  .measure-card { top: 18px; right: -6px; transform: scale(.88); transform-origin: right top; }
  .export-card { right: 8px; transform: scale(.9); transform-origin: right bottom; }
  .assurance { margin-top: 14px; }
  .assurance p { padding-inline: 18px; }
  .section-intro h2, .section-heading h2, .interface-copy h2, .workflow-heading h2, .faq-heading h2, .contact-copy h2 { font-size: clamp(36px, 11vw, 48px); }
  .outcome-grid { margin-top: 45px; }
  .outcome-grid article { padding: 28px; }
  .section-heading { margin-bottom: 38px; }
  .tool-grid { grid-template-columns: 1fr; }
  .tool-card { min-height: 0; padding: 26px; }
  .tool-card > p { min-height: 0; }
  .interface-figure figcaption { flex-direction: column; gap: 3px; }
  .image-frame { padding: 7px; border-radius: 16px; }
  .image-frame img { border-radius: 10px; }
  .workflow-steps { grid-template-columns: 1fr; gap: 36px; }
  .workflow-steps li { display: grid; grid-template-columns: 57px 1fr; gap: 18px; padding: 0; text-align: left; }
  .workflow-steps li > span { margin: 0; }
  .beta-section { width: calc(100% - 20px); padding-block: 55px; }
  .beta-card { min-height: 0; padding: 46px 23px; border-radius: 23px; }
  .beta-copy h2 { font-size: clamp(39px, 12vw, 52px); }
  .beta-copy > p:not(.eyebrow) { font-size: 15px; }
  .beta-benefits { grid-template-columns: 1fr; }
  .beta-offer { justify-self: center; }
  .faq summary { font-size: 17px; }
  .contact-section { padding-block: 75px; }
  .contact-form { padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .footer-main > div { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}