/* DownNote — "Ethereal Glass": deep black-green, emerald light, glass panels, Geist. */
@font-face { font-family: "Geist"; src: url("fonts/geist-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("fonts/geist-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --bg: #050706;
  --bg-2: #0A0F0D;
  --ink: #ECF3F0;
  --ink-2: #B9C8C3;
  --muted: #8A9C96;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --glass: rgba(255, 255, 255, 0.035);
  --accent: #4FD1B2;
  --accent-deep: #1F6F62;
  --accent-ink: #04120E;
  --gold: #F2C94C;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --spring: cubic-bezier(0.16, 1, 0.3, 1);
  --r-xl: 2rem;
  --r-lg: 1.5rem;
  --max: 1240px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Geist", system-ui, sans-serif; font-size: 17px; line-height: 1.6; overflow-x: hidden; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.035em; line-height: 1.02; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }
img, video, svg { display: block; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--accent); color: var(--accent-ink); }
html { scrollbar-color: #2B3A35 var(--bg); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.mono { font-family: "Geist Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 999px; text-decoration: none; transition: top .3s var(--ease); }
.skip:focus { top: 12px; }

/* ---------- Atmosphere: slow emerald light + film grain (fixed layers only) ---------- */
.aurora { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.aurora i { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; will-change: transform; }
.aurora i:nth-child(1) { width: 52vw; height: 52vw; left: 48vw; top: -22vw; background: #136B58; animation: drift1 26s var(--ease) infinite alternate; }
.aurora i:nth-child(2) { width: 40vw; height: 40vw; left: -12vw; top: 40vh; background: #0C4A3E; animation: drift2 32s var(--ease) infinite alternate; }
.aurora i:nth-child(3) { width: 26vw; height: 26vw; left: 60vw; top: 70vh; background: #2A7F6B; opacity: .25; animation: drift1 38s var(--ease) infinite alternate-reverse; }
@keyframes drift1 { to { transform: translate(-8vw, 10vh) scale(1.15); } }
@keyframes drift2 { to { transform: translate(10vw, -12vh) scale(.9); } }
.grain { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .05; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
main, footer { position: relative; z-index: 2; }

/* ---------- Floating island navigation ---------- */
.nav { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 40; display: flex; align-items: center; gap: 6px; padding: 7px 7px 7px 16px; border-radius: 999px; background: rgba(12, 18, 16, .62); border: 1px solid var(--line-2); box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 20px 40px -20px rgba(0,0,0,.8); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); white-space: nowrap; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; letter-spacing: -0.02em; text-decoration: none; margin-right: 14px; }
.mark { width: 26px; height: 26px; border-radius: 50%; background: var(--accent-deep); display: grid; place-items: center; box-shadow: inset 0 1px 0 rgba(255,255,255,.25); }
.mark svg { width: 15px; height: 15px; }
.nav .links { display: flex; gap: 2px; }
.nav .links a { text-decoration: none; color: var(--ink-2); font-size: 14.5px; padding: 8px 12px; border-radius: 999px; transition: color .3s var(--ease), background-color .3s var(--ease); }
.nav .links a:hover { color: var(--ink); background: rgba(255,255,255,.06); }
.burger { display: none; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(255,255,255,.06); position: relative; cursor: pointer; }
.burger span { position: absolute; left: 12px; width: 16px; height: 1.5px; background: var(--ink); transition: transform .5s var(--ease), top .5s var(--ease); }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 23px; }
.menu-open .burger span:nth-child(1) { top: 19.5px; transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { top: 19.5px; transform: rotate(-45deg); }
.sheet { position: fixed; inset: 0; z-index: 35; background: rgba(5, 7, 6, .86); backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px); display: flex; flex-direction: column; justify-content: center; padding: 0 32px; gap: 8px; opacity: 0; pointer-events: none; transition: opacity .5s var(--ease); }
.sheet a { font-size: 40px; font-weight: 600; letter-spacing: -0.03em; text-decoration: none; transform: translateY(40px); opacity: 0; transition: transform .7s var(--ease), opacity .7s var(--ease); }
.menu-open .sheet { opacity: 1; pointer-events: auto; }
.menu-open .sheet a { transform: none; opacity: 1; }
.menu-open .sheet a:nth-child(2) { transition-delay: .05s; } .menu-open .sheet a:nth-child(3) { transition-delay: .1s; } .menu-open .sheet a:nth-child(4) { transition-delay: .15s; } .menu-open .sheet a:nth-child(5) { transition-delay: .2s; }

/* ---------- Buttons: pill with an icon island ---------- */
.btn { --mx: 0px; --my: 0px; display: inline-flex; align-items: center; gap: 12px; height: 48px; padding: 0 6px 0 22px; border: 0; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font: inherit; font-size: 15.5px; font-weight: 600; text-decoration: none; cursor: pointer; white-space: nowrap; transform: translate(var(--mx), var(--my)); transition: transform .5s var(--spring), background-color .3s var(--ease), box-shadow .3s var(--ease); box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 10px 30px -12px rgba(79,209,178,.55); }
.btn .ico { width: 36px; height: 36px; border-radius: 50%; background: rgba(4,18,14,.12); display: grid; place-items: center; transition: transform .5s var(--spring); }
.btn .ico svg { width: 16px; height: 16px; }
.btn:hover { background: #63DBBE; }
.btn:hover .ico { transform: translate(2px, -1px) scale(1.06); }
.btn:active { transform: translate(var(--mx), var(--my)) scale(.98); }
.btn.small { height: 40px; font-size: 14.5px; padding: 0 4px 0 16px; gap: 8px; }
.btn.small .ico { width: 32px; height: 32px; }
.btn:disabled { opacity: .6; cursor: progress; }

/* ---------- Double-bezel: a glass plate set in a tray ---------- */
.bezel { padding: 6px; border-radius: var(--r-xl); background: rgba(255,255,255,.03); border: 1px solid var(--line); }
.bezel > .core { border-radius: calc(var(--r-xl) - 6px); background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.015)); box-shadow: inset 0 1px 1px rgba(255,255,255,.08); overflow: hidden; position: relative; }

/* Eyebrow pill */
.tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255,255,255,.03); font-size: 11.5px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-2); }
.tag .live { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(79,209,178,.6); animation: ping 2.2s var(--ease) infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(79,209,178,.55); } 80%, 100% { box-shadow: 0 0 0 9px rgba(79,209,178,0); } }

/* ---------- Hero ---------- */
.hero { min-height: 100dvh; display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: 56px; align-items: center; max-width: 1360px; margin: 0 auto; padding: 120px 24px 72px; }
.hero h1 { font-size: clamp(2.7rem, 5vw, 4.6rem); margin-top: 22px; }
.hero h1 .soft { color: var(--muted); }
.hero .lede { margin-top: 22px; font-size: 18.5px; color: var(--ink-2); max-width: 46ch; }
.signup { margin-top: 32px; display: flex; gap: 6px; align-items: center; padding: 6px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid var(--line-2); max-width: 470px; box-shadow: inset 0 1px 0 rgba(255,255,255,.05); transition: border-color .3s var(--ease); }
.signup:focus-within { border-color: rgba(79,209,178,.6); }
.signup input { flex: 1; min-width: 0; height: 48px; border: 0; background: transparent; color: var(--ink); font: inherit; font-size: 16px; padding: 0 14px; outline: none; }
.signup input::placeholder { color: #6E807A; }
.form-msg { min-height: 1.6em; margin-top: 12px; font-size: 14.5px; color: var(--muted); }
.form-msg.ok { color: var(--accent); }
.form-msg.err { color: #FF9C8A; }
.fine { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 18px; font-size: 14px; color: var(--muted); }
.fine span { display: inline-flex; align-items: center; gap: 7px; }
.fine svg { width: 15px; height: 15px; color: var(--accent); }

.stage { position: relative; perspective: 1400px; }
.stage .bezel { transform: rotateX(var(--rx, 4deg)) rotateY(var(--ry, -8deg)); transform-style: preserve-3d; transition: transform .9s var(--spring); box-shadow: 0 60px 120px -40px rgba(0,0,0,.9), 0 0 0 1px rgba(79,209,178,.06); }
.stage video { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.float { position: absolute; display: inline-flex; align-items: center; gap: 9px; padding: 10px 14px; border-radius: 16px; background: rgba(14, 20, 18, .78); border: 1px solid var(--line-2); box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 24px 40px -18px rgba(0,0,0,.8); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); font-size: 14px; font-weight: 500; white-space: nowrap; animation: bob 6s var(--ease) infinite alternate; }
.float .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }
.f1 { left: -28px; bottom: 16%; }
.f2 { right: -18px; top: -22px; animation-delay: -3s; }
@keyframes bob { from { transform: translateY(0); } to { transform: translateY(-12px); } }
kbd { display: inline-grid; place-items: center; min-width: 26px; height: 26px; padding: 0 7px; border-radius: 7px; background: rgba(255,255,255,.08); border: 1px solid var(--line-2); border-bottom-width: 2px; font: 500 13px "Geist", sans-serif; color: var(--ink); }

/* ---------- Marquee of use cases ---------- */
.marquee { position: relative; overflow: hidden; padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee .track { display: flex; gap: 48px; width: max-content; animation: slide 38s linear infinite; }
.marquee span { font-size: clamp(22px, 2.6vw, 34px); font-weight: 500; letter-spacing: -0.03em; color: #51625D; white-space: nowrap; display: inline-flex; align-items: center; gap: 48px; }
.marquee span::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-deep); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
section.block { padding: 140px 0; }
.head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: end; margin-bottom: 56px; }
.head h2 { font-size: clamp(2.2rem, 4vw, 3.6rem); margin-top: 18px; }
.head p { color: var(--ink-2); max-width: 46ch; justify-self: end; }

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 20px; }
.cell { display: flex; flex-direction: column; gap: 18px; }
.cell .bezel, .cell .core { height: 100%; }
.cell .core { min-height: 260px; padding: 28px; }
.cell .cap h3 { font-size: 21px; letter-spacing: -0.02em; }
.cell .cap p { margin-top: 6px; color: var(--muted); font-size: 15.5px; max-width: 52ch; }
.c-ask { grid-column: span 7; grid-row: span 2; }
.c-ask .core { min-height: 560px; display: flex; flex-direction: column; justify-content: center; }
.c-hide { grid-column: span 5; }
.c-bubble { grid-column: span 5; }
.c-import { grid-column: span 6; }
.c-sum { grid-column: span 6; }

/* Ask: command input */
.cmd { border-radius: 18px; background: rgba(5,8,7,.7); border: 1px solid var(--line-2); padding: 6px; box-shadow: inset 0 1px 0 rgba(255,255,255,.06); }
.cmd-bar { display: flex; align-items: center; gap: 12px; height: 56px; padding: 0 14px; font-size: 18px; }
.cmd-bar .m { width: 26px; height: 26px; flex: none; }
.cmd-q { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmd-q .caret { display: inline-block; width: 2px; height: 20px; background: var(--accent); vertical-align: -4px; margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.cmd-chip { font-size: 12.5px; padding: 4px 10px; border-radius: 999px; background: rgba(79,209,178,.12); color: var(--accent); white-space: nowrap; }
.cmd-out { border-top: 1px solid var(--line); padding: 18px 16px 18px; min-height: 150px; }
.cmd-out .lbl { font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.cmd-out .txt { font-size: 18px; line-height: 1.55; color: var(--ink); }
.cmd-out .txt .w { opacity: 0; filter: blur(4px); transition: opacity .35s var(--ease), filter .35s var(--ease); }
.cmd-out .txt .w.on { opacity: 1; filter: none; }
.cmd-out .src { margin-top: 14px; display: inline-flex; gap: 8px; align-items: center; font-size: 13px; color: var(--ink-2); padding: 5px 11px; border-radius: 999px; background: rgba(255,255,255,.05); opacity: 0; transform: translateY(6px); transition: opacity .5s var(--ease), transform .5s var(--spring); }
.cmd-out .src.on { opacity: 1; transform: none; }
.shim { height: 14px; border-radius: 7px; margin: 9px 0; background: linear-gradient(90deg, rgba(79,209,178,.06), rgba(79,209,178,.22), rgba(79,209,178,.06)); background-size: 200% 100%; animation: shim 1.2s linear infinite; }
@keyframes shim { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.followups { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.followups button { border: 1px solid var(--line-2); background: rgba(255,255,255,.03); color: var(--ink-2); font: inherit; font-size: 14px; padding: 8px 14px; border-radius: 999px; cursor: pointer; transition: color .3s var(--ease), border-color .3s var(--ease), transform .4s var(--spring); }
.followups button:hover { color: var(--ink); border-color: rgba(79,209,178,.5); transform: translateY(-2px); }

/* Hidden-from-share mini scene */
.mini-call { position: relative; height: 210px; border-radius: 14px; background: #12161B; overflow: hidden; border: 1px solid var(--line); }
.mini-call .sl { position: absolute; left: 12px; top: 12px; right: 92px; bottom: 34px; border-radius: 8px; background: #EDEBE5; padding: 14px; }
.mini-call .sl b { display: block; font-size: 12px; color: #1B1E21; }
.mini-call .sl i { position: absolute; bottom: 14px; width: 18%; border-radius: 3px 3px 0 0; }
.mini-call .tl { position: absolute; right: 12px; width: 68px; height: 44px; border-radius: 6px; }
.mini-call .note { position: absolute; right: 22px; top: 22px; width: 54%; padding: 10px 12px; border-radius: 10px; background: rgba(250,252,251,.82); color: #12201D; font-size: 12px; line-height: 1.45; box-shadow: 0 10px 22px rgba(0,0,0,.4); transition: clip-path .9s var(--ease), opacity .9s var(--ease); clip-path: inset(0 0 0 0 round 10px); }
.mini-call .note b { display: block; font-size: 12.5px; margin-bottom: 2px; }
.mini-call.them .note { clip-path: inset(0 0 0 100% round 10px); }
.mini-call .lbl2 { position: absolute; left: 12px; bottom: 8px; font-size: 11.5px; color: #C7D0D9; display: flex; gap: 6px; align-items: center; }
.mini-call .lbl2 i { width: 7px; height: 7px; border-radius: 50%; background: #2EBF6E; }
.switch { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; font-size: 14.5px; color: var(--ink-2); }
.toggle { width: 52px; height: 30px; border-radius: 999px; border: 0; background: rgba(255,255,255,.1); position: relative; cursor: pointer; transition: background-color .4s var(--ease); }
.toggle::after { content: ""; position: absolute; left: 3px; top: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: transform .5s var(--spring); }
.toggle[aria-checked="true"] { background: var(--gold); }
.toggle[aria-checked="true"]::after { transform: translateX(22px); }

/* Bubble loop */
.bubble-stage { position: relative; height: 210px; border-radius: 14px; background: radial-gradient(70% 90% at 80% 10%, rgba(31,111,98,.35), transparent 70%), rgba(5,8,7,.6); border: 1px solid var(--line); overflow: hidden; }
.bb { position: absolute; right: 18px; top: 18px; height: 46px; width: 46px; border-radius: 23px; background: var(--accent-deep); display: flex; align-items: center; overflow: hidden; box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 12px 24px -8px rgba(0,0,0,.8); animation: bb 7s var(--ease) infinite; }
.bb svg { flex: none; width: 24px; height: 24px; margin: 0 11px; }
.bb span { font-size: 14px; color: #E6F4EF; white-space: nowrap; opacity: 0; animation: bbt 7s var(--ease) infinite; }
@keyframes bb { 0%, 18% { width: 46px; } 28%, 70% { width: calc(100% - 36px); } 80%, 100% { width: 46px; } }
@keyframes bbt { 0%, 26% { opacity: 0; } 34%, 66% { opacity: 1; } 74%, 100% { opacity: 0; } }
.bb-ans { position: absolute; right: 18px; left: 18px; top: 74px; padding: 12px 14px; border-radius: 14px; background: rgba(250,252,251,.85); color: #12201D; font-size: 13.5px; line-height: 1.45; opacity: 0; transform: translateY(-8px) scale(.98); animation: bba 7s var(--ease) infinite; }
@keyframes bba { 0%, 36% { opacity: 0; transform: translateY(-8px) scale(.98); } 44%, 66% { opacity: 1; transform: none; } 74%, 100% { opacity: 0; transform: translateY(-8px) scale(.98); } }
.bb-ring { position: absolute; right: 18px; top: 18px; width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(79,209,178,.5); animation: ring 7s var(--ease) infinite; }
@keyframes ring { 0% { transform: scale(1); opacity: .8; } 16% { transform: scale(1.9); opacity: 0; } 100% { opacity: 0; } }

/* Import loop */
.import-stage { position: relative; height: 210px; display: grid; grid-template-columns: 1fr 1.15fr; gap: 18px; align-items: center; }
.files { position: relative; height: 100%; }
.file { position: absolute; left: 0; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,.05); border: 1px solid var(--line-2); font-size: 13.5px; white-space: nowrap; animation: fileIn 6s var(--ease) infinite; }
.file b { font: 600 11px "Geist Mono", monospace; padding: 3px 6px; border-radius: 5px; color: var(--accent-ink); }
.file:nth-child(1) { top: 18px; } .file:nth-child(2) { top: 82px; animation-delay: .5s; } .file:nth-child(3) { top: 146px; animation-delay: 1s; }
@keyframes fileIn { 0% { opacity: 0; transform: translateX(-20px); } 10%, 45% { opacity: 1; transform: none; } 60%, 100% { opacity: 0; transform: translateX(60px) scale(.9); filter: blur(4px); } }
.page { height: 100%; border-radius: 10px; background: #F7F8F6; padding: 18px 18px; color: #15211E; overflow: hidden; }
.page .t { font-weight: 700; font-size: 15px; margin-bottom: 8px; }
.page .ln { height: 8px; border-radius: 4px; background: #D6DEDA; margin: 9px 0; transform-origin: left; animation: ln 6s var(--ease) infinite; }
.page .ln.s { width: 70%; } .page .ln.m { width: 86%; } .page .ln.b { margin-left: 12px; width: 60%; background: #B5C9C2; }
.page .ln:nth-child(3) { animation-delay: .1s; } .page .ln:nth-child(4) { animation-delay: .2s; } .page .ln:nth-child(5) { animation-delay: .3s; } .page .ln:nth-child(6) { animation-delay: .4s; }
@keyframes ln { 0%, 45% { transform: scaleX(0); } 62%, 92% { transform: scaleX(1); } 100% { transform: scaleX(0); } }

/* Summary loop */
.sum-stage { height: 210px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 16px; align-items: stretch; }
.para { font-size: 13px; line-height: 1.6; color: var(--muted); }
.para mark { background: transparent; color: var(--muted); transition: none; animation: hl 6s var(--ease) infinite; border-radius: 3px; }
.para mark:nth-of-type(2) { animation-delay: .35s; } .para mark:nth-of-type(3) { animation-delay: .7s; }
@keyframes hl { 0%, 12% { background: transparent; color: var(--muted); } 22%, 80% { background: rgba(79,209,178,.18); color: var(--ink); } 92%, 100% { background: transparent; color: var(--muted); } }
.bullets { border-radius: 14px; background: rgba(5,8,7,.6); border: 1px solid var(--line); padding: 14px 16px; font-size: 13.5px; }
.bullets .lbl { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.bullets li { opacity: 0; transform: translateY(8px); animation: bl 6s var(--spring) infinite; margin: 6px 0; }
.bullets ul { margin: 0; padding-left: 16px; }
.bullets li:nth-child(2) { animation-delay: .2s; } .bullets li:nth-child(3) { animation-delay: .4s; }
@keyframes bl { 0%, 34% { opacity: 0; transform: translateY(8px); } 44%, 86% { opacity: 1; transform: none; } 96%, 100% { opacity: 0; } }

/* ---------- How it works: cards that stack as you scroll ---------- */
.stack { display: grid; gap: 28px; }
.stack .card { position: sticky; top: calc(110px + var(--i) * 22px); }
.stack .core { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; padding: 48px; min-height: 380px; background: linear-gradient(180deg, #0E1513, #0A100E); }
.stack .num { font: 500 14px "Geist Mono", monospace; color: var(--accent); }
.stack h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-top: 14px; }
.stack p { margin-top: 14px; color: var(--ink-2); max-width: 42ch; }
.keys-big { display: flex; gap: 12px; justify-content: center; }
.keys-big kbd { min-width: 78px; height: 78px; border-radius: 18px; font-size: 26px; border-bottom-width: 5px; animation: press 3.2s var(--ease) infinite; }
.keys-big kbd.wide { min-width: 170px; font-size: 20px; }
.keys-big kbd:nth-child(2) { animation-delay: .18s; } .keys-big kbd:nth-child(3) { animation-delay: .36s; }
@keyframes press { 0%, 40%, 100% { transform: none; border-bottom-width: 5px; background: rgba(255,255,255,.08); } 48%, 60% { transform: translateY(4px); border-bottom-width: 1px; background: rgba(79,209,178,.25); } }
.visual-q { border-radius: 18px; background: rgba(250,252,251,.86); color: #12201D; padding: 18px 20px; font-size: 16px; line-height: 1.5; box-shadow: 0 30px 60px -30px rgba(0,0,0,.9); }
.visual-q .q { font-weight: 600; color: #165548; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 6px; }
.visual-page { border-radius: 18px; background: rgba(250,252,251,.86); color: #12201D; padding: 22px 24px; font-size: 15px; line-height: 1.55; box-shadow: 0 30px 60px -30px rgba(0,0,0,.9); }
.visual-page small { display: block; color: #4A5E58; font-weight: 600; font-size: 12.5px; }
.visual-page strong { display: block; font-size: 22px; letter-spacing: -0.02em; margin: 4px 0 8px; }
.visual-page ul { margin: 8px 0 0; padding-left: 18px; }

/* ---------- Who it's for: spotlight cards ---------- */
.who { display: grid; grid-template-columns: 1.3fr 1fr; grid-auto-rows: minmax(220px, auto); gap: 20px; }
.who .bezel:nth-child(1) { grid-row: span 2; }
.spot { position: relative; }
.spot .core { padding: 32px; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; }
.spot .core::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--sx, 50%) var(--sy, 50%), rgba(79,209,178,.14), transparent 45%); opacity: 0; transition: opacity .4s var(--ease); pointer-events: none; }
.spot:hover .core::before { opacity: 1; }
.spot h3 { font-size: 24px; letter-spacing: -0.02em; }
.spot p { margin-top: 8px; color: var(--ink-2); max-width: 44ch; }
.spot .plan { position: absolute; top: 24px; right: 24px; font: 500 12.5px "Geist Mono", monospace; color: var(--accent); padding: 4px 10px; border-radius: 999px; border: 1px solid rgba(79,209,178,.35); }
.spot .sample { margin-bottom: auto; margin-top: 6px; max-width: 360px; border-radius: 14px; background: rgba(250,252,251,.86); color: #12201D; padding: 16px 18px; font-size: 14.5px; line-height: 1.5; transform: rotate(-2deg); transition: transform .8s var(--spring); }
.spot:hover .sample { transform: rotate(0) translateY(-4px); }
.spot .sample b { display: block; font-size: 17px; margin-bottom: 4px; }

/* ---------- Pricing ---------- */
.billing { display: inline-flex; position: relative; padding: 5px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid var(--line-2); margin-bottom: 40px; }
.billing button { position: relative; z-index: 1; border: 0; background: transparent; color: var(--ink-2); font: inherit; font-size: 14.5px; font-weight: 500; height: 40px; padding: 0 18px; border-radius: 999px; cursor: pointer; transition: color .4s var(--ease); }
.billing button[aria-pressed="true"] { color: var(--accent-ink); }
.billing .pill { position: absolute; z-index: 0; top: 5px; left: 5px; height: 40px; border-radius: 999px; background: var(--accent); transition: transform .6s var(--spring), width .6s var(--spring); }
.billing small { font-size: 12px; opacity: .8; margin-left: 4px; }
.prices { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.price .core { padding: 28px 24px; height: 100%; display: flex; flex-direction: column; gap: 14px; }
.price h3 { font-size: 19px; letter-spacing: -0.01em; }
.price .amt { font: 600 40px "Geist", sans-serif; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.price .amt small { font-size: 15px; font-weight: 400; color: var(--muted); letter-spacing: 0; }
.price .per { margin-top: -10px; font-size: 13.5px; color: var(--muted); min-height: 21px; }
.price ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 9px; font-size: 14.5px; color: var(--ink-2); flex: 1; }
.price li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; }
.price li svg { width: 16px; height: 16px; margin-top: 4px; color: var(--accent); }
.price .go { margin-top: 6px; display: block; text-align: center; padding: 12px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; font-size: 14.5px; font-weight: 500; transition: background-color .3s var(--ease), border-color .3s var(--ease); }
.price .go:hover { background: rgba(255,255,255,.06); border-color: rgba(79,209,178,.5); }
.price.pro { border-color: rgba(79,209,178,.45); background: rgba(79,209,178,.06); }
.price.pro .core { background: linear-gradient(180deg, rgba(79,209,178,.12), rgba(79,209,178,.02)); }
.price.pro .go { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.price .founding { font-size: 13px; color: var(--gold); }
.price .founding[hidden] { display: none; }
.after { margin-top: 22px; font-size: 14.5px; color: var(--muted); }
.after a { color: var(--ink-2); }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; }
.faq h2 { font-size: clamp(2.2rem, 4vw, 3.4rem); margin-top: 18px; }
.qa { border-top: 1px solid var(--line); }
.qa:last-child { border-bottom: 1px solid var(--line); }
.qa button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; border: 0; background: none; color: var(--ink); font: inherit; font-size: 18px; font-weight: 500; text-align: left; cursor: pointer; }
.qa .plus { width: 30px; height: 30px; flex: none; border-radius: 50%; border: 1px solid var(--line-2); position: relative; transition: transform .6s var(--spring), background-color .3s var(--ease); }
.qa .plus::before, .qa .plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.5px; margin: -.75px 0 0 -5.5px; background: var(--ink); }
.qa .plus::after { transform: rotate(90deg); transition: transform .6s var(--spring); }
.qa.open .plus { background: var(--accent); }
.qa.open .plus::before, .qa.open .plus::after { background: var(--accent-ink); }
.qa.open .plus::after { transform: rotate(0deg); }
.qa .ans { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .6s var(--ease); }
.qa .ans > div { overflow: hidden; }
.qa .ans p { padding: 0 48px 24px 0; color: var(--ink-2); }
.qa.open .ans { grid-template-rows: 1fr; }

/* ---------- Final call ---------- */
.final { position: relative; overflow: hidden; border-radius: 2.5rem; padding: 96px 40px; text-align: left; background: radial-gradient(60% 120% at 85% 0%, rgba(31,111,98,.55), transparent 70%), linear-gradient(180deg, #0C1412, #070B0A); border: 1px solid var(--line-2); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; align-items: end; }
.final h2 { font-size: clamp(2.2rem, 4.4vw, 3.8rem); }
.final p { margin-top: 16px; color: var(--ink-2); max-width: 44ch; }

footer { padding: 72px 0 48px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: center; color: var(--muted); font-size: 14.5px; }
footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
footer a { text-decoration: none; color: var(--ink-2); transition: color .3s var(--ease); }
footer a:hover { color: var(--accent); }
.bigname { font-size: clamp(64px, 17vw, 260px); font-weight: 700; letter-spacing: -0.06em; line-height: .8; color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.09); text-align: center; margin-top: 40px; user-select: none; }

/* ---------- Legal pages ---------- */
.legal { max-width: 70ch; margin: 0 auto; padding: 150px 24px 120px; }
.legal h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
.legal .updated { color: var(--muted); margin-top: 14px; }
.legal h2 { font-size: 22px; letter-spacing: -0.02em; margin: 44px 0 10px; }
.legal p, .legal li { color: var(--ink-2); }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal a { color: var(--accent); }
.legal .summary { margin-top: 30px; padding: 20px 22px; border-radius: 1.25rem; background: rgba(255,255,255,.04); border: 1px solid var(--line-2); }
.legal .summary p { color: var(--ink); }

/* ---------- Scroll reveal: heavy fade-up ---------- */
.js .reveal { opacity: 0; transform: translateY(48px); filter: blur(10px); transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.in { opacity: 1; transform: none; filter: none; }
.js .hero h1 .w { display: inline-block; opacity: 0; transform: translateY(.35em); filter: blur(12px); animation: wIn 1s var(--ease) forwards; animation-delay: calc(var(--i) * 60ms + 150ms); }
@keyframes wIn { to { opacity: 1; transform: none; filter: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal, .js .hero h1 .w { opacity: 1; transform: none; filter: none; }
  .marquee .track { animation: none; }
}

/* ---------- Tablet and phone ---------- */
@media (max-width: 1024px) {
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 120px; gap: 48px; }
  .stage .bezel { transform: none; }
  .c-ask, .c-hide, .c-bubble, .c-import, .c-sum { grid-column: span 12; grid-row: auto; }
  .c-ask .core { min-height: 460px; }
  .prices { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  body { font-size: 16px; }
  .nav { left: 16px; right: 16px; transform: none; justify-content: space-between; }
  .nav .links, .nav .btn { display: none; }
  .burger { display: block; }
  .hero { padding: 104px 16px 56px; }
  .hero h1 { font-size: 2.6rem; }
  .signup { flex-direction: column; align-items: stretch; border-radius: 1.5rem; }
  .signup .btn { justify-content: space-between; }
  .float.f1 { left: 8px; bottom: -18px; }
  .float.f2 { right: 8px; top: -18px; }
  .wrap { padding: 0 16px; }
  section.block { padding: 96px 0; }
  .head { grid-template-columns: minmax(0, 1fr); }
  .head p { justify-self: start; }
  .cell .core { padding: 20px; }
  .c-ask .core { min-height: 0; }
  .import-stage, .sum-stage { grid-template-columns: minmax(0, 1fr); height: auto; }
  .files { height: 200px; }
  .page { height: 180px; }
  .stack .card { position: relative; top: 0; }
  .stack .core { grid-template-columns: minmax(0, 1fr); padding: 28px; min-height: 0; }
  .keys-big kbd { min-width: 60px; height: 60px; font-size: 20px; }
  .keys-big kbd.wide { min-width: 120px; }
  .who { grid-template-columns: minmax(0, 1fr); }
  .who .bezel:nth-child(1) { grid-row: auto; }
  .prices { grid-template-columns: minmax(0, 1fr); }
  .faq { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .final { grid-template-columns: minmax(0, 1fr); padding: 56px 22px; border-radius: 1.75rem; }
  .qa .ans p { padding-right: 0; }
}