:root {
  --ink:#18212e;
  --muted:#617082;
  --blue:#087bfa;
  --line:#e3e8ef;
  --paper:#fff;
  --soft:#f7f9fc;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:28px;
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a {
  color:var(--blue);
  text-underline-offset:4px;
}
a:hover {
  opacity:.8;
}
button,input {
  font:inherit;
}
button,a,input {
  -webkit-tap-highlight-color:transparent;
}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible {
  outline:3px solid #75afff;
  outline-offset:4px;
}
button {
  cursor:pointer;
}
.wrap {
  max-width:1160px;
  padding-inline:30px;
  margin-inline:auto;
}
.nav {
  height:96px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand {
  display:flex;
  gap:9px;
  align-items:center;
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  text-decoration:none;
  letter-spacing:-.5px;
}
.brand img {
  border-radius:9px;
}
nav {
  display:flex;
  align-items:center;
  gap:29px;
  font-size:13px;
}
nav a {
  color:var(--ink);
  text-decoration:none;
}
.button {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:28px;
  padding:14px 22px;
  background:var(--blue);
  color:#fff;
  text-decoration:none;
  font-size:15px;
  font-weight:600;
  border-radius:10px;
  box-shadow:0 3px 6px #087bfa12;
  line-height:1.5;
}
.button:hover {
  background:#066de2;
  opacity:1;
}
.button.small {
  padding:10px 16px;
  font-size:13px;
  gap:18px;
}
.hero {
  text-align:center;
  padding-top:64px;
}
.eyebrow {
  font-size:10px;
  font-weight:700;
  letter-spacing:1.8px;
  color:var(--muted);
  margin:0 0 20px;
}
.dot {
  display:inline-block;
  width:6px;
  height:6px;
  background:var(--blue);
  border-radius:50%;
  margin-right:8px;
  vertical-align:middle;
}
h1 {
  font-size:clamp(44px,6.1vw,76px);
  line-height:1.08;
  letter-spacing:-3.6px;
  font-weight:650;
  margin:0 0 25px;
}
h1 span {
  color:var(--blue);
}
.intro {
  font-size:19px;
  line-height:1.65;
  color:var(--muted);
  margin:0 0 27px;
}
.actions {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
}
.text-link {
  font-size:14px;
  font-weight:600;
  text-decoration:none;
}
.text-link span {
  margin-left:8px;
}
.meta {
  font-size:11px;
  color:var(--muted);
  margin-top:17px;
}
.meta span {
  padding-inline:7px;
}
.release-note {
  display:inline-block;
  font-size:11px;
  color:var(--muted);
  margin-top:0;
}
.app-frame {
  margin:49px -15px 0;
  padding:30px 30px 14px;
  border:1px solid #e3eafa;
  border-radius:23px;
  background:linear-gradient(125deg,#e9f2ff,#eff2fd 55%,#eaf2f5);
}
.app-frame img {
  width:100%;
  height:auto;
  display:block;
  border-radius:10px;
  box-shadow:0 12px 40px #1b37691f;
  border:1px solid #1f30422e;
}
figcaption {
  font-size:10px;
  color:var(--muted);
  margin-top:15px;
}
.trust-row {
  display:flex;
  justify-content:center;
  gap:38px;
  padding:25px 0;
  font-size:11px;
  color:var(--muted);
  border-bottom:1px solid var(--line);
}
.trust-row i {
  font-style:normal;
  color:var(--blue);
  padding-right:6px;
}
.feature {
  display:grid;
  grid-template-columns:1fr 1.18fr;
  align-items:center;
  gap:78px;
  padding-top:110px;
  padding-bottom:110px;
}
h2 {
  font-size:38px;
  line-height:1.16;
  letter-spacing:-1.5px;
  font-weight:650;
  margin:0 0 23px;
}
.feature-copy p:not(.eyebrow) {
  font-size:15px;
  color:var(--muted);
  margin:0 0 20px;
}
.feature-copy strong {
  color:var(--ink);
  font-weight:500;
}
code {
  background:#e9edf455;
  border-radius:4px;
  padding:1px 3px;
  font-size:.86em;
}
.demo-card {
  border:1px solid var(--line);
  border-radius:17px;
  overflow:hidden;
  box-shadow:0 15px 50px #24354d09;
}
.demo-heading {
  display:flex;
  align-items:center;
  gap:10px;
  padding:18px;
  background:var(--soft);
  border-bottom:1px solid var(--line);
}
.avatar {
  width:37px;
  height:37px;
  display:grid;
  place-items:center;
  background:#8a71cd;
  color:white;
  border-radius:50%;
  font-size:12px;
  font-weight:600;
}
.demo-heading strong {
  display:block;
  font-size:13px;
}
.searchbar {
  display:flex;
  gap:8px;
  align-items:center;
  padding:11px 14px;
  border-bottom:1px solid var(--line);
}
.searchbar>span:first-child {
  font-size:25px;
  color:var(--muted);
  line-height:1;
}
.searchbar .fixed-query {
  width:0;
  min-width:0;
  flex:1;
  border:0;
  outline-offset:2px;
  font-size:12px;
  color:var(--ink);
  background:transparent;
}
.searchbar output {
  white-space:nowrap;
  font-size:10px;
  font-variant-numeric:tabular-nums;
  color:var(--muted);
}
.searchbar button {
  padding:1px 6px;
  border:0;
  border-radius:4px;
  background:#eef2f6;
  color:var(--ink);
  font-size:16px;
}
.searchbar button:disabled {
  opacity:.35;
  cursor:default;
}
.demo-messages {
  height:340px;
  overflow-y:auto;
  padding:0 19px 16px;
  overscroll-behavior:contain;
  scroll-behavior:smooth;
}
.day-label {
  text-align:center;
  font-size:9px;
  color:var(--muted);
  margin:17px 0;
}
.bubble {
  width:fit-content;
  max-width:88%;
  padding:10px 13px;
  border-radius:15px;
  background:#eff1f4;
  font-size:12px;
  line-height:1.5;
  margin:9px 0;
}
.bubble.me {
  margin-left:auto;
  background:var(--blue);
  color:#fff;
}
.bubble mark {
  background:#ffe975;
  color:#1d2530;
  border-radius:3px;
  padding:1px 0;
}
.bubble mark.current {
  background:#ffbd4a;
  outline:2px solid #dd8a16;
  outline-offset:1px;
}
.export-section {
  background:var(--soft);
  border-block:1px solid var(--line);
}
.export-section .feature {
  grid-template-columns:1.18fr 1fr;
  gap:70px;
  padding-top:85px;
  padding-bottom:85px;
}
.export-card {
  background:white;
  border:1px solid var(--line);
  border-radius:13px;
  overflow:hidden;
  box-shadow:0 12px 30px #13294906;
}
.sheet-title {
  display:flex;
  align-items:center;
  gap:9px;
  padding:12px 16px;
  background:#217346;
  color:#fff;
  font-size:12px;
}
.sheet-symbol { font-size:21px; line-height:1; }
.sheet-title strong { font-weight:500; }
.sheet-formula {
  display:flex;
  align-items:center;
  gap:13px;
  background:#fafbfa;
  border-bottom:1px solid #dce2df;
  font-size:11px;
  line-height:31px;
}
.sheet-formula span:first-child { width:47px; text-align:center; border-right:1px solid #dce2df; }
.sheet-formula i { color:#88918b; font:italic 14px Georgia,serif; }
.table-scroll { overflow:auto; }
.sheet-grid {
  width:100%;
  min-width:510px;
  table-layout:fixed;
  border-collapse:collapse;
  text-align:left;
  font-size:10px;
  line-height:1.5;
  color:#26332c;
}
.sheet-grid .row-index { width:28px; }
.sheet-grid .time-column { width:137px; }
.sheet-grid .sender-column { width:100px; }
.sheet-grid th,.sheet-grid td {
  padding:7px 8px;
  height:30px;
  border:1px solid #dfe5e1;
  vertical-align:top;
  font-weight:400;
  overflow-wrap:break-word;
}
.sheet-grid tr>*:first-child { border-left:0; }
.sheet-grid tr>*:last-child { border-right:0; }
.sheet-grid .column-letters th,.sheet-grid .row-number {
  background:#f2f4f2;
  color:#718078;
  text-align:center;
  font-size:9px;
  padding:5px 2px;
  vertical-align:middle;
}
.sheet-grid .column-letters th { height:24px; border-top:0; }
.sheet-grid thead tr:last-child th { font-weight:600; }
.sheet-grid tbody td:nth-child(2) { white-space:nowrap; font-variant-numeric:tabular-nums; font-size:10px; }
.sheet-grid .selected-cell { outline:2px solid #23854f; outline-offset:-2px; background:#f2faf5; }
.sheet-tabs { display:flex; align-items:center; gap:16px; height:35px; padding:0 12px; background:#f5f7f5; color:#7a847e; font-size:12px; }
.sheet-tabs strong { align-self:stretch; display:flex; align-items:center; background:white; padding:0 13px; border-bottom:2px solid #217346; color:#217346; font-size:10px; font-weight:600; }
.use-cases {
  padding-block:100px;
}
.three-columns {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:65px;
  margin-top:40px;
}
.number {
  font:11px ui-monospace,monospace;
  color:var(--blue);
}
h3 {
  font-size:18px;
  letter-spacing:-.3px;
  margin:15px 0 9px;
}
.three-columns p {
  font-size:14px;
  color:var(--muted);
  margin:0;
}
.how {
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:80px;
  border-top:1px solid var(--line);
  padding-block:80px;
}
.how ol {
  margin:0;
  padding:0;
  list-style:none;
  counter-reset:step;
}
.how li {
  counter-increment:step;
  position:relative;
  padding-left:46px;
  margin-bottom:28px;
}
.how li:last-child {
  margin-bottom:0;
}
.how li:before {
  content:counter(step);
  position:absolute;
  left:0;
  top:0;
  display:grid;
  place-items:center;
  width:28px;
  height:28px;
  border:1px solid var(--line);
  border-radius:50%;
  font-size:11px;
  color:var(--blue);
}
.how strong {
  font-size:15px;
  font-weight:600;
}
.how li p {
  font-size:13px;
  color:var(--muted);
  margin:5px 0 0;
}
.faq {
  border-top:1px solid var(--line);
  padding-block:80px;
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:80px;
}
details {
  border-bottom:1px solid var(--line);
  padding:17px 0;
}
details:first-child {
  padding-top:0;
}
summary {
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  list-style:none;
  display:flex;
  justify-content:space-between;
  gap:20px;
}
summary::-webkit-details-marker {
  display:none;
}
summary:after {
  content:'+';
  color:var(--muted);
  font-size:18px;
  line-height:1;
}
details[open] summary:after {
  content:'−';
}
details p {
  font-size:13px;
  color:var(--muted);
  margin:14px 0 0;
}
.closing {
  text-align:center;
  background:var(--soft);
  border:1px solid var(--line);
  border-radius:20px;
  padding-block:50px;
  margin-bottom:65px;
}
.closing img {
  border-radius:17px;
  margin-bottom:15px;
}
.closing h2 {
  margin-bottom:12px;
}
.closing>p:not(.meta) {
  color:var(--muted);
  font-size:15px;
  margin-bottom:24px;
}
footer {
  display:flex;
  justify-content:space-between;
  gap:20px;
  font-size:10px;
  color:var(--muted);
  padding-bottom:30px;
}
footer p {
  margin:0;
}
footer a {
  color:var(--muted);
}
footer div {
  display:flex;
  gap:18px;
}
.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;
}
@media(max-width:900px) {
  .feature,.export-section .feature {
    gap:35px;
  }
  .trust-row {
    gap:16px;
  }
  .three-columns {
    gap:30px;
  }
  h2 {
    font-size:32px;
  }
  .how,.faq {
    gap:40px;
  }
}
@media(max-width:680px) {
  .wrap {
    padding-inline:22px;
  }
  .nav {
    height:78px;
  }
  .brand {
    font-size:16px;
  }
  .brand img {
    width:30px;
    height:30px;
  }
  nav {
    gap:16px;
  }
  nav>a:first-child {
    display:none;
  }
  nav .button {
    font-size:11px;
    padding:9px 12px;
    gap:8px;
  }
  .hero {
    padding-top:40px;
  }
  h1 {
    font-size:44px;
    letter-spacing:-2px;
  }
  .intro {
    font-size:16px;
  }
  .desktop {
    display:none;
  }
  .eyebrow {
    font-size:9px;
  }
  .actions {
    gap:20px;
  }
  .button {
    padding:12px 17px;
    font-size:13px;
    gap:20px;
  }
  .text-link {
    font-size:12px;
  }
  .app-frame {
    padding:12px 12px 10px;
    margin:35px -10px 0;
    border-radius:13px;
  }
  .app-frame img {
    border-radius:5px;
  }
  figcaption {
    font-size:8px;
    margin-top:9px;
  }
  .trust-row {
    flex-wrap:wrap;
    gap:7px 18px;
    padding:20px 0;
    font-size:9px;
  }
  .feature,.export-section .feature {
    grid-template-columns:1fr;
    gap:28px;
    padding-block:65px;
  }
  .feature-copy p:not(.eyebrow) {
    font-size:14px;
  }
  .export-card {
    order:2;
  }
  .feature h2 {
    font-size:35px;
  }
  .demo-messages {
    height:310px;
  }
  .use-cases {
    padding-block:65px;
  }
  .three-columns {
    grid-template-columns:1fr;
    gap:30px;
    margin-top:30px;
  }
  .three-columns article {
    padding-left:37px;
    position:relative;
  }
  .number {
    position:absolute;
    left:0;
    top:5px;
  }
  h3 {
    margin-top:0;
  }
  .how,.faq {
    grid-template-columns:1fr;
    gap:32px;
    padding-block:55px;
  }
  .closing {
    margin:0 16px 35px;
    padding:38px 18px;
  }
  .closing h2 {
    font-size:32px;
  }
  footer {
    flex-wrap:wrap;
    gap:12px;
    padding-bottom:24px;
  }
  footer>p:nth-child(2) {
    order:3;
    flex-basis:100%;
  }
}
@media(prefers-reduced-motion:reduce) {
  html,.demo-messages {
    scroll-behavior:auto;
  }
  * {
    animation:none!important;
    transition:none!important;
  }
}
/* Keep title spacing readable at intermediate widths. */
h1 {
  letter-spacing:-.04em;
}
.feature>* {
  min-width:0;
}
@media(max-width:680px) {
  h1 {
    letter-spacing:-1.3px;
  }
  .nav .button.small {
    font-size:11px;
    padding:9px 12px;
    gap:8px;
  }
  .nav nav {
    gap:13px;
  }
}
.demo-messages {
  scroll-behavior:auto;
}
.export-benefits { list-style:none; padding:0; margin:22px 0; }
.export-benefits li { font-size:14px; color:var(--muted); margin:13px 0; }
.export-benefits strong { color:var(--ink); font-weight:600; }
.feature-copy .cleanup-note { font-size:12px; }
#how { padding-block:60px; }
#search { padding-block:70px; border-top:1px solid var(--line); }
.faq { padding-block:55px; }

details ol {
  font-size:13px;
  color:var(--muted);
  margin:10px 0 0;
  padding-left:20px;
}
details li { margin-bottom:6px; }
details li strong { color:var(--ink); font-weight:600; }

@media(max-width:680px) {
  .sheet-grid { min-width:0; font-size:9px; }
  .sheet-grid .row-index { width:22px; }
  .sheet-grid .time-column { width:109px; }
  .sheet-grid .sender-column { width:70px; }
  .sheet-grid th,.sheet-grid td { padding:6px 5px; }
  .sheet-grid tbody td:nth-child(2) { font-size:8px; }
}