/* Hallmark · shape: Stage · genre: modern-minimal · theme: brand · redesign: full
 * paper: #F6F6F3 · accent: #0F6E56 · display: Space Grotesk · body: Inter · hero: Stage (/), Settled (feature pages), Long Document (/guides) · nav: edge-aligned with a stage menu · footer: columns · signature: a parallax wall of real product screens
 * axes: dark/grotesk-sans/chromatic-green · posture: restrained · contrast: pass · fold: pass · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V3 · weakest: V, no customer proof exists yet, so real product screens carry the page */

:root {
  --ink: #0C0F0E;
  --ink-2: #141917;
  --ink-3: #1E2522;
  --rule: #2A312D;
  --text: #EAEDEA;
  --muted: #B7BEB8;
  --white: #FFFFFF;
  --green: #0F6E56;
  --green-2: #0C5C48;
  --mint: #2BC6A0;
  --paper: #F6F6F3;
  --paper-2: #E9E9E3;
  --card: #FFFFFF;
  --soft: #3B433D;
  --err: #B3362B;
  --grid: rgba(255, 255, 255, 0.03);
  --shade: rgba(0, 0, 0, 0.55);
  --shade-2: rgba(12, 15, 14, 0.18);
  --glow: rgba(43, 198, 160, 0.16);
  --glow-2: rgba(43, 198, 160, 0.09);
  --scrim: rgba(6, 8, 7, 0.88);
  --scrim-2: rgba(12, 15, 14, 0.72);
  --pill: rgba(12, 15, 14, 0.94);
  --display: "Space Grotesk", sans-serif;
  --body: Inter, system-ui, sans-serif;
  --container: 1200px;
  --gutter: 32px;
  --r: 12px;
  --r-s: 8px;
  --sec: 112px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; overflow-x: clip; }
html { scroll-padding-top: 96px; }
body { background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 18px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, video { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, figure, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-underline-offset: 0.16em; text-decoration-thickness: 1px; }
button, input, select { font: inherit; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -0.03em; overflow-wrap: break-word; min-width: 0; text-wrap: balance; }
h1 { font-size: 60px; line-height: 1.04; }
h2 { font-size: 48px; line-height: 1.08; }
h3, .t3 { font-size: 26px; line-height: 1.18; letter-spacing: -0.02em; }
p { text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 2px; transition: none; }
.paper :focus-visible, .prose :focus-visible, .band :focus-visible { outline-color: var(--ink); }
.skip { position: absolute; left: 16px; top: -64px; z-index: 60; padding: 12px 16px; border-radius: var(--r-s); background: var(--white); color: var(--ink); }
.skip:focus-visible { top: 12px; }
.wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

/* surfaces */
.dark { background: var(--ink); color: var(--text); --btn-bg: var(--white); --btn-fg: var(--ink); --btn-hover: var(--paper-2); --ghost: var(--rule); --ghost-hover: var(--ink-3); }
.dark h1, .dark h2, .dark h3 { color: var(--white); }
.paper { background: var(--paper); color: var(--ink); --btn-bg: var(--ink); --btn-fg: var(--white); --btn-hover: var(--ink-3); --ghost: var(--paper-2); --ghost-hover: var(--paper-2); }
.band { background: var(--green); color: var(--white); --btn-bg: var(--white); --btn-fg: var(--ink); --btn-hover: var(--paper-2); }
.band h2 { color: var(--white); }
.sec { padding-block: var(--sec); }
.sec > .wrap > h2 { max-width: 760px; }
.sub { margin-top: 16px; font-size: 20px; max-width: 620px; }
.paper .sub { color: var(--soft); }
.dark .sub { color: var(--muted); }

/* controls */
.btn, .ghost { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border: 0; border-radius: 10px; font-weight: 600; font-size: 16px; text-decoration: none; cursor: pointer; transition: background-color .15s, transform .15s; }
.btn { background: var(--btn-bg); color: var(--btn-fg); }
.btn:hover { background: var(--btn-hover); }
.ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1px var(--ghost); }
.ghost:hover { background: var(--ghost-hover); }
.btn:active, .ghost:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.act { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.more { display: inline-block; font-weight: 600; font-size: 16px; color: var(--green); }
.dark .more { color: var(--mint); }
.more:hover { text-decoration-thickness: 2px; }

/* header */
.top { position: sticky; top: 0; z-index: 50; }
.nav { position: relative; display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 8px; font-family: var(--display); font-weight: 600; font-size: 22px; color: var(--white); text-decoration: none; }
.mark { width: 32px; height: 32px; }
.links { display: flex; gap: 4px; }
.link { padding: 8px 12px; border-radius: var(--r-s); font-size: 16px; color: var(--text); text-decoration: none; transition: background-color .15s; }
.link:hover, .link[aria-expanded="true"] { background: var(--ink-3); }
.link[aria-current="page"] { color: var(--mint); }
.nav .act { margin-left: auto; flex-wrap: nowrap; }
.burger { display: none; width: 48px; height: 48px; margin-left: auto; place-items: center; border: 0; border-radius: var(--r-s); background: transparent; color: var(--white); cursor: pointer; }
.burger:hover { background: var(--ink-3); }

/* product menu */
.mega { position: absolute; left: var(--gutter); right: var(--gutter); top: 72px; display: none; grid-template-columns: minmax(0, 4fr) minmax(0, 4fr) minmax(0, 4fr); background: var(--ink-2); border: 1px solid var(--rule); border-radius: 14px; overflow: hidden; }
.mega.open { display: grid; }
.m-rail { padding: 16px; background: var(--ink-3); }
.m-rail a { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: var(--r-s); font-size: 17px; color: var(--muted); text-decoration: none; }
.n { display: grid; flex: none; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--rule); font-size: 13px; font-weight: 500; color: var(--text); }
.m-rail a.on { background: var(--green); color: var(--white); }
.m-rail a.on .n { background: var(--white); color: var(--green); }
.m-all { display: block; margin-top: 8px; padding: 12px; font-size: 16px; font-weight: 600; color: var(--mint); }
.m-view { display: none; grid-column: 2 / 4; grid-row: 1; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.m-view.on { display: grid; }
.m-list { padding: 28px 32px; }
.m-list li + li { margin-top: 20px; }
.m-list a { display: block; color: var(--white); font-weight: 600; font-size: 17px; text-decoration: none; }
.m-list a:hover { color: var(--mint); }
.m-list span { display: block; font-weight: 400; font-size: 16px; color: var(--muted); }
.m-shot { padding: 28px 28px 28px 0; }
.m-shot img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: top; border-radius: var(--r-s); }
.m-shot p { margin-top: 12px; font-size: 16px; color: var(--muted); }

/* mobile menu */
.mobile { display: none; padding: 8px var(--gutter) 24px; border-top: 1px solid var(--rule); }
.mobile.open { display: block; }
.mobile a { display: flex; align-items: center; min-height: 44px; font-size: 17px; color: var(--text); text-decoration: none; }
.mobile .group { margin: 16px 0 4px; font-size: 16px; color: var(--muted); }
.mobile .act { margin-top: 16px; }
.mobile .act a { min-height: 48px; }
.mobile .btn { color: var(--ink); }

/* home hero */
.hero-band { position: relative; }
.hero-band::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, var(--ink) 40%, transparent 100%); mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, var(--ink) 40%, transparent 100%); }
.hero { position: relative; display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.25fr); gap: 56px; align-items: center; padding-block: 48px 96px; }
.lede { margin: 24px 0 32px; font-size: 20px; color: var(--muted); max-width: 480px; }
.note { margin-top: 16px; font-size: 16px; color: var(--muted); }
.vc { border-radius: 14px; overflow: hidden; background: var(--ink-2); box-shadow: 0 40px 80px -30px var(--shade); }
.vv { position: relative; aspect-ratio: 16 / 9; background: var(--ink-2); }
.vv video { width: 100%; height: 100%; }
.play { position: absolute; inset: 0; margin: auto; display: grid; place-items: center; width: 72px; height: 72px; border: 0; border-radius: 50%; background: var(--green); color: var(--white); cursor: pointer; transition: transform .15s, background-color .15s; }
.play:hover { background: var(--green-2); transform: scale(1.06); }
.play:active { transform: scale(1); }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; padding: 8px; }
.vc-slot { min-width: 0; }
.vc[data-theater]:not(.theater) .steps { display: none; }
.scrim { position: fixed; inset: 0; z-index: 90; background: var(--scrim); opacity: 0; transition: opacity .45s; }
.scrim.on { opacity: 1; }
html.locked { overflow-y: hidden; }
.vv-close { position: absolute; top: 12px; right: 12px; z-index: 2; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--scrim-2); color: var(--white); cursor: pointer; transition: background-color .15s; }
.vv-close:hover { background: var(--green); }
.vc.theater { --th-x: 32px; --th-y: 24px; --th-steps: 88px; position: fixed; inset: 0; z-index: 100; margin: auto; height: fit-content; width: min(100% - 2 * var(--th-x), (100vh - 2 * var(--th-y) - var(--th-steps)) * 16 / 9); width: min(100% - 2 * var(--th-x), (100dvh - 2 * var(--th-y) - var(--th-steps)) * 16 / 9); }
@keyframes steps-in { from { opacity: 0; } to { opacity: 1; } }
.vc.theater .steps { animation: steps-in .3s .3s both; }
.vc.closing .steps { animation: none; opacity: 0; transition: opacity .12s; }
.vc.theater .step { flex-direction: row; justify-content: flex-start; align-items: center; gap: 12px; height: 72px; font-size: 17px; }
.step { display: flex; flex-direction: column; justify-content: space-between; height: 100px; padding: 12px; border: 0; border-radius: var(--r-s); background: var(--ink-3); color: var(--muted); font-size: 15px; font-weight: 500; line-height: 1.25; text-align: left; cursor: pointer; transition: background-color .15s, color .15s; }
.step:hover { background: var(--rule); color: var(--white); }
.step.on { background: var(--green); color: var(--white); }
.step.on .n { background: var(--white); color: var(--green); }

/* product screens */
.shot { width: 100%; border-radius: var(--r); box-shadow: 0 30px 60px -24px var(--shade-2); }
.pcap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 32px; margin-top: 20px; }
.pcap p { max-width: 540px; color: var(--soft); }

/* type it once */
.docs { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: center; }
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.pair img { width: 100%; border-radius: var(--r-s); box-shadow: 0 30px 60px -24px var(--shade); }
.pair img:last-child { margin-top: 48px; }
.docs ul { margin-top: 28px; }
.docs li { padding: 16px 0; border-top: 1px solid var(--rule); color: var(--muted); }
.docs li:last-child { border-bottom: 1px solid var(--rule); }

/* tiles */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; margin-top: 56px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; margin-top: 56px; }
.tile { padding-top: 28px; border-top: 1px solid var(--rule); }
.paper .tile { border-top-color: var(--paper-2); }
.tile p { margin-top: 12px; font-size: 17px; }
.dark .tile p { color: var(--muted); }
.paper .tile p { color: var(--soft); }
.tile .more { margin-top: 16px; }

.guide-group + .guide-group { margin-top: 96px; }
.guide-group .grid-2 { margin-top: 32px; }
.tile-links { margin-top: 12px; }
.tile-links li { padding: 4px 0; }
.tile-links a { font-size: 16px; }
.tile-links a:hover { color: var(--mint); }
.paper .tile-links a:hover { color: var(--green); }
.rel-links { display: flex; flex-wrap: wrap; gap: 8px 32px; margin-top: 16px; }

/* cta band */
.band-in { display: flex; align-items: center; justify-content: space-between; gap: 48px; padding-block: 72px; }
.band p { margin-top: 12px; font-size: 19px; max-width: 560px; }

/* footer */
.foot { background: var(--ink); color: var(--muted); font-size: 16px; }
.foot-in { display: grid; grid-template-columns: minmax(0, 2fr) repeat(4, minmax(0, 1fr)); gap: 32px; padding-block: 72px 56px; }
.foot-in > div > p { margin-top: 16px; max-width: 320px; }
.ft { font-weight: 600; color: var(--white); margin-bottom: 12px; }
.foot li a { display: inline-block; padding: 4px 0; text-decoration: none; }
.foot li a:hover { color: var(--white); text-decoration: underline; }
.foot-bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 24px; border-top: 1px solid var(--rule); }
.foot-bar div { display: flex; gap: 24px; }
.foot-bar a:hover { color: var(--white); }

/* inner page heads */
.head { position: relative; padding-block: 72px 80px; }
.head h1 { max-width: 860px; font-size: 56px; }
.head .sub { font-size: 21px; }
.head .act { margin-top: 32px; }
.head.has-shot { padding-bottom: 0; }
.lift { position: relative; margin-top: 56px; margin-bottom: -96px; }
.after-lift { padding-top: calc(var(--sec) + 96px); }
.crumb { margin-bottom: 20px; font-size: 16px; color: var(--muted); }
.crumb a:hover { color: var(--white); }

/* stage strip */
.strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-top: 24px; }
.strip a { display: flex; align-items: center; gap: 8px; padding: 12px; border-radius: var(--r-s); background: var(--paper-2); color: var(--soft); font-size: 16px; font-weight: 500; line-height: 1.2; text-decoration: none; transition: background-color .15s; }
.strip a:hover { background: var(--card); }
.strip .n { background: var(--card); color: var(--soft); }
.strip a[aria-current="true"] { background: var(--green); color: var(--white); }
.strip a[aria-current="true"] .n { background: var(--white); color: var(--green); }

/* product overview rows */
.row { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: center; }
.row + .row { margin-top: 112px; }
.row:nth-child(even) { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.row:nth-child(even) > :first-child { order: 2; }
.row p { margin-top: 12px; color: var(--soft); }
.row .more { margin-top: 16px; }
.row .num { display: block; margin-bottom: 12px; font-size: 17px; font-weight: 500; color: var(--green); }
.doc-shot { max-width: 420px; margin-inline: auto; }

/* cards, tables */
.card { --btn-bg: var(--ink); --btn-fg: var(--white); --btn-hover: var(--ink-3); background: var(--card); border: 1px solid var(--paper-2); border-radius: var(--r); padding: 32px; }
.split { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 48px; align-items: start; }
.big { font-family: var(--display); font-size: 40px; font-weight: 600; line-height: 1.05; letter-spacing: -0.03em; }
.check li { position: relative; padding: 12px 0 12px 32px; border-top: 1px solid var(--paper-2); }
.check li:first-child { border-top: 0; }
.check li::before { content: ""; position: absolute; left: 4px; top: 18px; width: 14px; height: 7px; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg); }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 17px; }
th, td { padding: 16px 12px; text-align: left; border-bottom: 1px solid var(--paper-2); vertical-align: top; }
thead th { font-size: 16px; font-weight: 600; color: var(--soft); }
tbody th { font-weight: 500; }
td.us { font-weight: 600; color: var(--green); }

/* questions */
.faq { max-width: 820px; margin-top: 32px; }
.faq details { border-top: 1px solid var(--paper-2); }
.faq details:last-child { border-bottom: 1px solid var(--paper-2); }
.faq summary { display: flex; justify-content: space-between; gap: 24px; padding: 20px 0; font-family: var(--display); font-size: 21px; font-weight: 500; letter-spacing: -0.015em; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--body); font-size: 24px; line-height: 1; color: var(--green); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding-bottom: 20px; color: var(--soft); max-width: 68ch; }
.faq-group + .faq-group { margin-top: 72px; }

/* guides */
.article { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 48px; align-items: start; }
.prose { max-width: 68ch; color: var(--soft); }
.prose h2 { margin: 56px 0 16px; font-size: 32px; line-height: 1.15; color: var(--ink); }
.prose h3 { margin: 32px 0 8px; font-size: 22px; color: var(--ink); }
.prose p, .prose ul, .prose ol { margin-bottom: 20px; }
.prose ul { list-style: disc; padding-left: 24px; }
.prose ol { list-style: decimal; padding-left: 24px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--green); font-weight: 500; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose > :first-child { margin-top: 0; }
.prose .callout { padding: 20px 24px; border-radius: var(--r); background: var(--paper-2); color: var(--ink); }
.prose .box { padding: 20px; margin-bottom: 8px; border: 1px solid var(--paper-2); border-radius: var(--r); background: var(--card); }
.sources { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--paper-2); font-size: 16px; }
.side { position: sticky; top: 104px; }
.side .card h2 { font-size: 24px; }
.side .card p { margin: 8px 0 20px; font-size: 17px; color: var(--soft); }
.dated { margin-top: 16px; font-size: 16px; color: var(--muted); }

/* forms and calculators */
.lbl { display: block; margin-bottom: 8px; font-size: 16px; font-weight: 500; color: var(--soft); }
.in { width: 100%; min-height: 48px; padding: 8px 12px; border: 1px solid var(--paper-2); border-radius: var(--r-s); background: var(--card); color: var(--ink); font-size: 16px; transition: border-color .15s; }
.in:hover { border-color: var(--soft); }
.in:focus-visible { outline: 2px solid var(--green); outline-offset: 0; border-color: var(--green); }
.in.err { border-color: var(--err); }
.in::placeholder { color: var(--soft); opacity: .7; }
.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 16px; }
.fields .full { grid-column: 1 / -1; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 44px; padding: 0 16px; border: 1px solid var(--paper-2); border-radius: var(--r-s); background: var(--card); color: var(--soft); font-size: 16px; font-weight: 600; cursor: pointer; transition: border-color .15s; }
.chip:hover { border-color: var(--soft); }
.chip.on { border-color: var(--ink); background: var(--ink); color: var(--white); }
.calc { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: start; }
.out { position: sticky; top: 104px; padding: 32px; border-radius: var(--r); background: var(--ink); color: var(--muted); }
.out dt { font-size: 16px; }
.out dd { margin-bottom: 20px; font-family: var(--display); font-size: 44px; font-weight: 600; line-height: 1.1; letter-spacing: -0.03em; color: var(--white); font-variant-numeric: tabular-nums; }
.out dd.small { font-size: 28px; }
.out dd:last-child { margin-bottom: 0; }
.fine { margin-top: 16px; font-size: 16px; color: var(--soft); }
.ok-box { text-align: center; padding: 24px 8px; }

/* document pictures, screen-reader-only labels */
.frame { display: flex; justify-content: center; aspect-ratio: 16 / 9; padding-top: 40px; overflow: hidden; border-radius: var(--r); background: var(--paper-2); }
.frame img { width: 60%; height: auto; align-self: flex-start; border-radius: var(--r-s) var(--r-s) 0 0; box-shadow: 0 20px 50px -20px var(--shade-2); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* rate con tool, carried over from the original page */
.rc-in { width: 100%; font: 500 15px var(--body); color: var(--ink); background: var(--card); border: 1px solid var(--paper-2); border-radius: var(--r-s); padding: 8px 12px; transition: border-color .15s; }
.rc-in:focus-visible { outline: 2px solid var(--green); outline-offset: 0; border-color: var(--green); }
.rc-lbl { display: block; font: 500 14px var(--body); color: var(--soft); margin-bottom: 8px; }
.rc-seg { font: 600 15px var(--body); padding: 8px 16px; border-radius: var(--r-s); cursor: pointer; border: 1px solid var(--paper-2); background: var(--card); color: var(--soft); flex: 1; text-align: center; transition: background-color .15s, color .15s, border-color .15s; }
.rc-seg.on { border-color: var(--ink); background: var(--ink); color: var(--white); }

@media (max-width: 960px) {
  :root { --gutter: 24px; --sec: 80px; }
  h1, .head h1 { font-size: 44px; }
  h2 { font-size: 36px; }
  .links, .nav .act { display: none; }
  .burger { display: grid; }
  .mega { display: none !important; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 32px 64px; }
  .docs, .row, .split, .article, .calc { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .row:nth-child(even) { grid-template-columns: minmax(0, 1fr); }
  .row:nth-child(even) > :first-child { order: 0; }
  .row + .row { margin-top: 72px; }
  .side, .out { position: static; }
  .grid-3 { grid-template-columns: minmax(0, 1fr); gap: 32px; margin-top: 40px; }
  .grid-2 { grid-template-columns: minmax(0, 1fr); gap: 32px; margin-top: 40px; }
  .band-in { flex-direction: column; align-items: flex-start; gap: 24px; padding-block: 56px; }
  .foot-in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-in > div:first-child { grid-column: 1 / -1; }
  .strip { grid-template-columns: minmax(0, 1fr); }
  .lift { margin-top: 40px; margin-bottom: -56px; }
  .after-lift { padding-top: calc(var(--sec) + 56px); }
}
@media (max-width: 560px) {
  :root { --gutter: 16px; --sec: 64px; }
  body { font-size: 17px; }
  h1, .head h1 { font-size: 38px; }
  h2 { font-size: 32px; }
  .head { padding-block: 48px 56px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step { flex-direction: row; justify-content: flex-start; align-items: center; gap: 8px; height: 56px; padding: 0 8px; font-size: 14px; }
  .play { width: 60px; height: 60px; }
  .pair img:last-child { margin-top: 24px; }
  .vc.theater { --th-x: 12px; --th-y: 16px; --th-steps: 136px; }
  .vc.theater .step { gap: 8px; height: 56px; font-size: 14px; }
  .fields { grid-template-columns: minmax(0, 1fr); }
  .fields .full { grid-column: auto; }
  .card, .out { padding: 24px; }
  .foot-in { padding-block: 48px 32px; }
}
@media (max-height: 480px) {
  .vc.theater { --th-y: 8px; --th-steps: 60px; }
  .vc.theater .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .vc.theater .step { gap: 8px; height: 44px; font-size: 13px; }
}
/* ---- effects (see assets/fx.js) ---- */
/* floating navbar */
.top { transition: background-color .25s; }
.nav::before { content: ""; position: absolute; inset: 8px -16px; z-index: -1; border-radius: 16px; background: var(--pill); box-shadow: inset 0 0 0 1px var(--rule); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); opacity: 0; transform: scale(1.02); transition: opacity .25s, transform .25s; }
.top.scrolled { background-color: transparent; }
.top.scrolled .nav::before { opacity: 1; transform: none; }
.top .mobile { background: var(--ink); }
.nav { isolation: isolate; }
@keyframes mega-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.mega.open { animation: mega-in .18s ease-out; }

/* spotlight */
@keyframes spot-in { from { opacity: 0; transform: translate(-30%, -26%) rotate(-24deg); } to { opacity: 1; transform: translate(0, 0) rotate(-24deg); } }
.hero-band::after { content: ""; position: absolute; left: -8%; top: -44%; width: 70%; height: 130%; pointer-events: none; background: radial-gradient(50% 38% at 50% 50%, var(--glow), transparent 100%); transform: rotate(-24deg); animation: spot-in 1.8s cubic-bezier(.22, 1, .36, 1) both; }
.hero-band > .wrap { position: relative; z-index: 1; }

/* flip words */
.flip { display: inline-grid; white-space: nowrap; }
.flip .w { grid-area: 1 / 1; visibility: hidden; }
.flip .w.on, .flip .w.leaving { visibility: visible; }
.flip .l { display: inline-block; }
@keyframes letter-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes word-out { to { opacity: 0; transform: translateY(-14px); } }
.flip .w.on:not(.rest) .l { animation: letter-in .4s cubic-bezier(.22, 1, .36, 1) both; animation-delay: calc(var(--i) * 20ms); }
.flip .w.leaving { animation: word-out .3s ease-in both; }

/* moving border */
@keyframes orbit { to { transform: translate(-50%, -50%) rotate(360deg); } }
.shine, .orbit { position: relative; isolation: isolate; overflow: hidden; }
.shine { background: var(--rule); }
.shine:hover { background: var(--rule); }
.shine::before, .orbit::before { content: ""; position: absolute; left: 50%; top: 50%; z-index: -2; width: 320%; aspect-ratio: 1; background: conic-gradient(transparent 0 68%, var(--mint) 86%, transparent 100%); transform: translate(-50%, -50%); animation: orbit 3.4s linear infinite; }
.shine::after { content: ""; position: absolute; inset: 2px; z-index: -1; border-radius: 8px; background: var(--btn-bg); transition: background-color .15s; }
.shine:hover::after { background: var(--btn-hover); }
.orbit { border: 0; background: var(--paper-2); }
.orbit::before { width: 240%; animation-duration: 6s; }
.orbit::after { content: ""; position: absolute; inset: 2px; z-index: -1; border-radius: 10px; background: var(--card); }

/* glowing border and card spotlight */
.glow { position: relative; }
.glow::after { content: ""; position: absolute; inset: 0; z-index: 3; padding: 2px; border-radius: inherit; pointer-events: none; background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%), var(--mint), transparent 70%); -webkit-mask: linear-gradient(var(--ink) 0 0) content-box, linear-gradient(var(--ink) 0 0); -webkit-mask-composite: xor; mask: linear-gradient(var(--ink) 0 0) content-box exclude, linear-gradient(var(--ink) 0 0); opacity: 0; transition: opacity .25s; }
.glow:hover::after { opacity: 1; }
.vc.theater.glow::after { display: none; }

/* hero parallax wall of product screens */
.hp { position: relative; overflow: clip; padding-bottom: 96px; perspective: 1400px; }
.hp-plane { display: grid; gap: 24px; justify-content: center; transform-origin: 50% 0; transform: translateY(calc(var(--tilt, 0) * -40px)) rotateX(calc(var(--tilt, 0) * 18deg)) rotateZ(calc(var(--tilt, 0) * -5deg)); will-change: transform; }
.hp-row { display: flex; justify-content: center; gap: 24px; transform: translateX(calc(var(--shift, 0) * var(--dir) * 360px)); will-change: transform; }
.hp-card { position: relative; flex: none; width: 480px; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 14px; background: var(--ink-2); box-shadow: 0 24px 48px -24px var(--shade-2); transition: transform .35s cubic-bezier(.22, 1, .36, 1); }
.hp-card:hover { transform: translateY(-12px); }
.hp-card img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; }
.hp-label { position: absolute; left: 12px; bottom: 12px; padding: 8px 16px; border-radius: 999px; background: var(--pill); color: var(--white); font-size: 16px; font-weight: 600; }

.beam { position: absolute; left: 12px; top: 0; bottom: 0; width: 2px; background: var(--paper-2); transform: translateX(-1px); pointer-events: none; }
.beam i { display: block; height: 100%; background: linear-gradient(to bottom, var(--green), var(--mint)); transform: scaleY(var(--p, 0)); transform-origin: top; }

/* 3D card */
[data-tilt] { transition: transform .25s ease-out; will-change: transform; }

/* card hover effect */
.grid-2, .grid-3 { position: relative; }
.tile { position: relative; z-index: 1; }
.hg-bg { position: absolute; left: 0; top: 0; z-index: 0; border-radius: var(--r); background: var(--paper-2); opacity: 0; pointer-events: none; transition: transform .25s cubic-bezier(.22, 1, .36, 1), opacity .2s; }
.hg-bg.on { opacity: .6; }
.dark .hg-bg { background: var(--ink-3); }
.dark .hg-bg.on { opacity: 1; }

/* bento grid */
.bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 56px; }
.b { display: flex; flex-direction: column; overflow: hidden; border-radius: 14px; background: var(--ink-2); color: var(--text); }
.b::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), var(--glow), transparent 70%); opacity: 0; transition: opacity .25s; }
.b:hover::before { opacity: 1; }
.b-wide { grid-column: span 2; }
.b-txt { position: relative; padding: 28px 28px 20px; }
.b h3 { color: var(--white); font-size: 24px; }
.b p { margin-top: 8px; font-size: 17px; color: var(--muted); }
.b img { width: 100%; height: 240px; margin-top: auto; object-fit: cover; object-position: 50% 0; }
.b-wide img { height: 320px; }

/* lamp */
.lamp { position: relative; overflow: clip; padding-block: 216px 128px; text-align: center; }
.lamp-fx { position: absolute; left: 50%; top: 0; width: min(100%, 960px); height: 340px; transform: translateX(-50%); pointer-events: none; -webkit-mask-image: linear-gradient(to bottom, var(--ink), transparent); mask-image: linear-gradient(to bottom, var(--ink), transparent); }
.cone { position: absolute; top: 0; width: 50%; height: 100%; opacity: .5; }
.cone.l { right: 50%; background: conic-gradient(from 180deg at 100% 0, var(--mint), transparent 64deg); transform-origin: 100% 0; }
.cone.r { left: 50%; background: conic-gradient(from 116deg at 0 0, transparent, var(--mint) 64deg, transparent 64.1deg); transform-origin: 0 0; }
.bar { position: absolute; left: 12%; right: 12%; top: 0; height: 2px; background: var(--mint); box-shadow: 0 0 32px 4px var(--glow); }
html.js .lamp .cone, html.js .lamp .bar { transform: scaleX(.45); opacity: .2; transition: transform 1s cubic-bezier(.22, 1, .36, 1), opacity 1s; }
html.js .lamp.seen .cone { transform: none; opacity: .5; }
html.js .lamp.seen .bar { transform: none; opacity: 1; }
.lamp-in { position: relative; }
.lamp h2 { max-width: none; font-size: 64px; }
.lamp p { margin: 16px auto 32px; max-width: 520px; font-size: 20px; color: var(--muted); }
.lamp .act { justify-content: center; }

/* 3D marquee */
.mq-head { min-height: 560px; }
.mq-head .head { padding-block: 104px 120px; }
.mq-head h1 { max-width: 520px; }
.mq-head .sub { max-width: 480px; }
.mq { position: absolute; right: 0; top: 0; bottom: 0; width: 58%; overflow: hidden; pointer-events: none; -webkit-mask-image: linear-gradient(to right, transparent, var(--ink) 34%); mask-image: linear-gradient(to right, transparent, var(--ink) 34%); }
.mq-plane { position: absolute; left: 50%; top: 50%; display: grid; grid-template-columns: repeat(4, 340px); gap: 16px; transform: translate(-42%, -50%) rotateX(52deg) rotateZ(-42deg); transform-style: preserve-3d; }
.mq-col { display: grid; gap: 16px; animation: mq-up 16s ease-in-out infinite alternate; }
.mq-col:nth-child(even) { animation-name: mq-down; animation-duration: 20s; }
.mq-col img { width: 340px; border-radius: var(--r-s); box-shadow: 0 0 0 1px var(--glow); filter: brightness(1.35); }
@keyframes mq-up { to { transform: translateY(-110px); } }
@keyframes mq-down { from { transform: translateY(-110px); } to { transform: translateY(40px); } }
.mq.paused .mq-col { animation-play-state: paused; }

/* timeline */
.tl { position: relative; padding-left: 72px; }
.tl .beam { left: 13px; }
.tl .row { position: relative; }
.tl .row:nth-child(even) { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.tl .row:nth-child(even) > :first-child { order: 0; }
.tl-dot { position: absolute; left: -72px; top: 0; z-index: 1; width: 26px; height: 26px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 6px var(--paper); }

/* tracing beam on guides */
.traced { position: relative; }
.traced > .beam { left: -24px; }

/* container scroll */
[data-rise] { transform-origin: 50% 100%; transform: perspective(1400px) rotateX(calc(var(--tilt, 0) * 14deg)) scale(calc(1 - var(--tilt, 0) * .03)); }

@media (max-width: 960px) {
  .hp { padding-bottom: 64px; }
  .hp-plane, .hp-row { gap: 12px; }
  .hp-card { width: 260px; }
  .hp-label { left: 8px; bottom: 8px; padding: 4px 12px; font-size: 13px; }
  .bento { grid-template-columns: minmax(0, 1fr); margin-top: 40px; }
  .b-wide { grid-column: auto; }
  .b img, .b-wide img { height: 200px; }
  .lamp { padding-block: 152px 88px; }
  .lamp h2 { font-size: 40px; }
  .mq-head { min-height: 0; }
  .mq-head .head { padding-block: 56px 16px; }
  .mq { position: relative; width: 100%; height: 280px; -webkit-mask-image: linear-gradient(to bottom, var(--ink) 70%, transparent); mask-image: linear-gradient(to bottom, var(--ink) 70%, transparent); }
  .mq-plane { grid-template-columns: repeat(4, 220px); transform: translate(-50%, -50%) rotateX(52deg) rotateZ(-42deg); }
  .mq-col img { width: 220px; }
  .tl { padding-left: 44px; }
  .tl-dot { left: -44px; }
  .tl .row:nth-child(even) { grid-template-columns: minmax(0, 1fr); }
  .traced > .beam { display: none; }
  [data-rise] { transform: none; }
}
@media (max-width: 560px) {
  .b-txt { padding: 24px 24px 16px; }
  .lamp h2 { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .btn:active, .ghost:active, .play:hover, .play:active { transform: none; }
  .vc.theater .steps { animation: none; }
  .hero-band::after, .mega.open, .shine::before, .orbit::before, .mq-col, .flip .w { animation: none !important; }
  html.js .lamp .cone, html.js .lamp .bar { transition: none; }
  [data-rise] { transform: none; }
}
@media print {
  .top, .foot, [data-noprint] { display: none !important; }
  body { background: var(--white); }
  [data-doc] { box-shadow: none !important; border: 1px solid var(--paper-2) !important; margin: 0 !important; max-width: 100% !important; position: static !important; }
  @page { margin: 0.5in; }
}