:root {
  --bg: #f6f8fc;
  --surface: #ffffff;
  --ink: #0b1220;
  --ink-2: #4b566b;
  --ink-3: #8590a6;
  --line: #e2e7f0;
  --line-strong: #cfd7e5;
  --blue: #1f6bff;
  --blue-deep: #0f4fd6;
  --blue-soft: #e8f0ff;
  --night: #070b14;
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --wrap: 1240px;
  --pad: clamp(20px, 4.4vw, 56px);
  --shadow: 0 1px 2px rgba(11, 18, 32, 0.05), 0 12px 32px -12px rgba(11, 18, 32, 0.14);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }

h1, h2 { font-weight: 700; letter-spacing: -0.042em; line-height: 1.02; text-wrap: balance; }
h3 { font-weight: 600; letter-spacing: -0.022em; line-height: 1.2; }

/* Nav: a floating bar that tightens once the page scrolls */

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 14px var(--pad) 0;
  pointer-events: none;
}

.nav-bar {
  pointer-events: auto;
  max-width: var(--wrap);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 9px 10px 9px 12px;
  border-radius: 18px;
  border: 1px solid transparent;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.nav.scrolled .nav-bar {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  border-color: var(--line);
  box-shadow: 0 1px 2px rgba(11, 18, 32, 0.05), 0 14px 34px -16px rgba(11, 18, 32, 0.22);
}

.brand { display: flex; align-items: center; gap: 11px; margin-right: auto; font-size: 18.5px; font-weight: 700; letter-spacing: -0.035em; }
.brand img { border-radius: 10px; box-shadow: 0 0 0 1px rgba(11, 18, 32, 0.08), 0 6px 14px -6px rgba(31, 107, 255, 0.55); transition: transform 0.3s cubic-bezier(0.3, 1.6, 0.5, 1); }
.brand:hover img { transform: rotate(-8deg) scale(1.06); }
.brand b { font-weight: 500; color: var(--ink-2); margin-left: 0.22em; }

.links { display: flex; gap: 4px; font-size: 14.5px; font-weight: 500; color: var(--ink-2); }
.links a { padding: 7px 13px; border-radius: 10px; transition: background 0.15s, color 0.15s; }
.links a:hover { color: var(--ink); background: rgba(11, 18, 32, 0.055); }

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  border-radius: 12px;
  transition: transform 0.15s, background 0.15s, box-shadow 0.2s;
}

.btn-primary {
  padding: 14px 24px;
  font-size: 16px;
  color: #fff;
  background: linear-gradient(180deg, #3b82ff, var(--blue-deep));
  box-shadow: 0 0 0 1px rgba(15, 79, 214, 0.9), 0 1px 0 rgba(255, 255, 255, 0.28) inset, 0 10px 26px -10px rgba(31, 107, 255, 0.8);
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(15, 79, 214, 0.9), 0 1px 0 rgba(255, 255, 255, 0.28) inset, 0 16px 32px -10px rgba(31, 107, 255, 0.9); }

.btn-dark { padding: 9px 16px; font-size: 14.5px; color: #fff; background: var(--ink); border-radius: 11px; }
.btn-dark:hover { background: #000; }

.link { font-weight: 600; font-size: 16px; color: var(--ink); }
.link span { display: inline-block; transition: transform 0.2s; }
.link:hover span { transform: translateX(4px); }

/* Hero */

.hero {
  position: relative;
  max-width: calc(var(--wrap) + var(--pad) * 2);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 104px) var(--pad) 0;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -80px -20vw auto;
  height: 720px;
  background:
    radial-gradient(46% 60% at 22% 0%, rgba(31, 107, 255, 0.17), transparent 70%),
    radial-gradient(34% 46% at 88% 12%, rgba(120, 96, 255, 0.11), transparent 70%),
    radial-gradient(circle at 1px 1px, rgba(11, 18, 32, 0.09) 1px, transparent 0) 0 0 / 26px 26px;
  -webkit-mask-image: linear-gradient(#000 40%, transparent);
  mask-image: linear-gradient(#000 40%, transparent);
  pointer-events: none;
  z-index: -1;
}

.hero-copy { max-width: 900px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 13px 6px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
}

.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(31, 107, 255, 0.18); }

.hero h1 { margin-top: 24px; font-size: clamp(42px, 7.4vw, 96px); }

.strike { position: relative; color: var(--ink-3); white-space: nowrap; }

.strike::after {
  content: "";
  position: absolute;
  left: -3%;
  right: -3%;
  top: 54%;
  height: 0.09em;
  border-radius: 99px;
  background: var(--blue);
  transform: rotate(-3deg) scaleX(0);
  transform-origin: left;
  animation: strike 0.7s 0.5s cubic-bezier(0.6, 0, 0.2, 1) forwards;
}

@keyframes strike { to { transform: rotate(-3deg) scaleX(1); } }

.lede { margin-top: 26px; max-width: 37em; font-size: clamp(18px, 1.75vw, 21.5px); line-height: 1.5; color: var(--ink-2); }

.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 34px; }

.meta { margin-top: 18px; font-size: 13.5px; color: var(--ink-3); }

/* Compare slider */

.compare {
  position: relative;
  margin-top: clamp(44px, 6vw, 76px);
  border-radius: clamp(10px, 1.2vw, 16px);
  overflow: hidden;
  aspect-ratio: 2400 / 1373;
  background: var(--surface);
  box-shadow: 0 0 0 1px var(--line-strong), 0 2px 4px rgba(11, 18, 32, 0.06), 0 40px 90px -30px rgba(11, 18, 32, 0.38);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}

.compare .after { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }

.before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); background: #fff; }

.finder { height: 100%; display: flex; flex-direction: column; font-size: clamp(8px, 0.95vw, 12.5px); color: #26272b; }

.finder-bar { display: flex; align-items: center; gap: 0.55em; padding: 0.9em 1.1em; background: #ecebea; border-bottom: 1px solid #d5d4d2; }
.finder-bar i { width: 0.95em; height: 0.95em; border-radius: 50%; background: #cfcecc; }
.finder-bar span { margin-left: 1.2em; font-weight: 600; }

.finder-head, .finder-row { display: grid; grid-template-columns: 34% 26% 14% 26%; padding: 0 1.3em; white-space: nowrap; }
.finder-head { padding-top: 0.5em; padding-bottom: 0.5em; font-size: 0.9em; color: #7b7b80; border-bottom: 1px solid #e3e2e0; }
.finder-rows { flex: 1; overflow: hidden; }
.finder-row { height: 2.05em; align-items: center; color: #55565c; }
.finder-row:nth-child(odd) { background: #f5f5f4; }
.finder-row span:first-child { color: #26272b; display: flex; align-items: center; gap: 0.6em; }
.finder-row span:first-child::before { content: ""; width: 1.05em; height: 1.25em; border-radius: 0.15em; background: linear-gradient(#fdfdfd, #dedfe3); box-shadow: 0 0 0 1px #c9cacf; flex: none; }

.tag {
  position: absolute;
  top: 14px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: none;
}

.tag-before { left: 14px; top: auto; bottom: 14px; background: rgba(38, 39, 43, 0.86); color: #fff; }
.tag-after { right: 14px; top: auto; bottom: 14px; background: var(--blue); color: #fff; }

.handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 44px;
  margin-left: -22px;
  cursor: ew-resize;
  outline: none;
}

.handle::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 0 1px rgba(11, 18, 32, 0.18); }

.handle span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 0 0 1px rgba(11, 18, 32, 0.12), 0 8px 20px -6px rgba(11, 18, 32, 0.45);
  transition: transform 0.15s;
}

.handle:hover span, .handle:focus-visible span { transform: scale(1.1); }
.handle:focus-visible span { box-shadow: 0 0 0 3px rgba(31, 107, 255, 0.5), 0 8px 20px -6px rgba(11, 18, 32, 0.45); }

.compare-note { margin-top: 14px; text-align: center; font-size: 13.5px; color: var(--ink-3); }

/* Stats */

.stats {
  max-width: calc(var(--wrap) + var(--pad) * 2);
  margin: clamp(56px, 7vw, 96px) auto 0;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats div { padding: 4px 28px 4px 0; border-left: 1px solid var(--line-strong); padding-left: 24px; }
.stats b { display: block; font-size: clamp(40px, 5vw, 64px); font-weight: 700; letter-spacing: -0.05em; line-height: 1; }
.stats small { font-size: 0.5em; font-weight: 600; letter-spacing: -0.02em; margin-left: 2px; color: var(--ink-2); }
.stats span { display: block; margin-top: 10px; font-size: 14.5px; line-height: 1.4; color: var(--ink-2); max-width: 15em; }

/* Sections */

.section { max-width: calc(var(--wrap) + var(--pad) * 2); margin: 0 auto; padding: clamp(96px, 12vw, 168px) var(--pad) 0; }

.section-head { max-width: 760px; margin-bottom: clamp(32px, 4.4vw, 56px); }

.kicker { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue); }

.section-head h2 { margin-top: 16px; font-size: clamp(34px, 5.2vw, 66px); }
.section-head p:not(.kicker) { margin-top: 20px; font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-2); max-width: 34em; }

/* Tabs */

.tabs { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 5px; border-radius: 14px; background: #e9edf5; }

.tabs button {
  appearance: none;
  border: 0;
  padding: 9px 17px;
  border-radius: 10px;
  background: transparent;
  font: 500 15px var(--sans);
  color: var(--ink-2);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(11, 18, 32, 0.12); }

.tab-stage { margin-top: 26px; display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 8fr); gap: clamp(24px, 3.4vw, 52px); align-items: start; }

.tab-copy { padding-top: 10px; transition: opacity 0.2s; }
.tab-copy h3 { font-size: clamp(22px, 2.3vw, 30px); letter-spacing: -0.03em; }
.tab-copy p { margin-top: 14px; color: var(--ink-2); }
.tab-copy.swap { opacity: 0; }

.window { margin: 0; border-radius: clamp(8px, 1vw, 14px); overflow: hidden; background: var(--surface); box-shadow: 0 0 0 1px var(--line-strong), 0 30px 70px -30px rgba(11, 18, 32, 0.34); }
.window img { width: 100%; transition: opacity 0.2s; }
.window img.swap { opacity: 0; }

/* Bento */

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(12px, 1.5vw, 20px); }

.tile {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 400px;
  padding: clamp(24px, 2.6vw, 36px);
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.tile h3 { font-size: clamp(21px, 2vw, 27px); letter-spacing: -0.03em; }
.tile p { margin-top: 10px; font-size: 15.5px; color: var(--ink-2); max-width: 30em; }

.tile-people { grid-column: span 4; }
.tile-sync { grid-column: span 2; }
.tile-drive, .tile-map, .tile-formats { grid-column: span 2; }

/* people */
.people { margin-top: auto; padding-top: 30px; display: flex; align-items: flex-end; gap: clamp(12px, 2vw, 26px); flex-wrap: wrap; }
.who { display: flex; flex-direction: column; align-items: center; }
.who b { margin-top: 10px; font-size: 14.5px; font-weight: 600; }
.who i { font-style: normal; font-size: 12.5px; color: var(--ink-3); }

.av { position: relative; display: block; width: clamp(64px, 7.4vw, 96px); aspect-ratio: 1; border-radius: 50%; overflow: hidden; background: var(--tone); }
.av::before, .av::after { content: ""; position: absolute; left: 50%; border-radius: 50%; background: var(--fig); transform: translateX(-50%); }
.av::before { top: 21%; width: 37%; height: 37%; }
.av::after { top: 64%; width: 80%; height: 80%; }
.av.sm { width: 34px; }
.av1 { --tone: #d6e4ff; --fig: #3f74e8; }
.av2 { --tone: #ffdccb; --fig: #e2703f; }
.av3 { --tone: #d5f2e3; --fig: #2c9d6e; }
.av4 { --tone: #f1d9ec; --fig: #b9508f; }

.merge { margin-left: auto; display: flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); font-size: 13.5px; color: var(--ink-2); }
.merge em { font-style: normal; font-weight: 600; color: var(--blue); }

/* feed */
.feed { margin-top: auto; padding-top: 26px; display: flex; flex-direction: column; gap: 8px; height: 200px; overflow: hidden; justify-content: flex-end; -webkit-mask-image: linear-gradient(transparent, #000 45%); mask-image: linear-gradient(transparent, #000 45%); }
.feed li { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 11px; background: var(--bg); border: 1px solid var(--line); font-family: var(--mono); font-size: 12.5px; animation: rise 0.45s cubic-bezier(0.2, 0.7, 0.2, 1); }
.feed li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #25b572; flex: none; }
.feed li span { margin-left: auto; font-family: var(--sans); color: var(--ink-3); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

/* tree */
.tree { margin: auto 0 0; padding-top: 26px; font-family: var(--mono); font-size: 13.5px; line-height: 1.8; color: var(--ink-2); }
.tree b { color: var(--ink); font-weight: 500; }
.tree em { font-style: normal; color: var(--blue); font-weight: 500; }
.tree i { font-style: normal; color: var(--ink-3); font-size: 12px; }

/* map */
.map {
  position: relative;
  margin: 26px calc(clamp(24px, 2.6vw, 36px) * -1) calc(clamp(24px, 2.6vw, 36px) * -1);
  flex: 1;
  min-height: 170px;
  background:
    radial-gradient(60% 50% at 30% 60%, #d9ecd9 0 60%, transparent 61%),
    radial-gradient(40% 44% at 76% 44%, #dcefd9 0 60%, transparent 61%),
    radial-gradient(22% 20% at 54% 22%, #e2f1dc 0 60%, transparent 61%),
    linear-gradient(#cfe3ff, #bcd7ff);
}

.pin { position: absolute; transform: translate(-50%, -50%); min-width: 44px; padding: 7px 9px; text-align: center; border-radius: 12px; background: var(--blue); color: #fff; font-size: 12.5px; font-weight: 700; border: 2.5px solid #fff; box-shadow: 0 8px 18px -6px rgba(11, 18, 32, 0.5); }
.pin.small { min-width: 30px; padding: 4px 6px; font-size: 11px; background: var(--ink); }

/* formats */
.badges { margin-top: auto; padding-top: 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.badges li { padding: 8px 13px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line); font-family: var(--mono); font-size: 13px; font-weight: 500; }
.badges .hot { background: var(--blue-soft); border-color: #c7dbff; color: var(--blue-deep); }

/* Steps */

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 3vw, 44px); counter-reset: s; }
.steps li { position: relative; padding-top: 26px; border-top: 2px solid var(--ink); }
.steps span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 600; font-size: 15px; }
.steps li:last-child { border-top-style: dashed; border-top-color: var(--line-strong); }
.steps li:last-child span { background: var(--surface); color: var(--ink); box-shadow: 0 0 0 1.5px var(--line-strong); }
.steps h3 { margin-top: 20px; font-size: 21px; }
.steps p { margin-top: 8px; color: var(--ink-2); font-size: 16px; }

/* Dark band */

.dark { margin-top: clamp(96px, 12vw, 168px); background: var(--night); color: #eef2fa; position: relative; overflow: hidden; }
.dark::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 70% at 85% 0%, rgba(31, 107, 255, 0.34), transparent 70%); pointer-events: none; }
.dark-inner { position: relative; max-width: calc(var(--wrap) + var(--pad) * 2); margin: 0 auto; padding: clamp(80px, 10vw, 136px) var(--pad); }
.dark .kicker { color: #7fa9ff; }

.pledges { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 22px); }
.pledges > div { padding: clamp(24px, 2.6vw, 34px); border-radius: 20px; background: rgba(255, 255, 255, 0.045); border: 1px solid rgba(220, 230, 255, 0.11); }
.pledges svg { width: 30px; height: 30px; fill: none; stroke: #7fa9ff; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.pledges h3 { margin-top: 22px; font-size: 20px; }
.pledges p { margin-top: 9px; font-size: 15.5px; color: #9aa6bf; }

/* FAQ */

.faq-wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 80px); align-items: start; }
.faq-wrap .section-head { margin: 0; position: sticky; top: 100px; }

.faq details { border-bottom: 1px solid var(--line-strong); }
.faq details:first-child { border-top: 1px solid var(--line-strong); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 21px 0; font-size: 18px; font-weight: 500; letter-spacing: -0.012em; }
.faq summary::-webkit-details-marker { display: none; }
/* The plus is drawn with two centred bars, so it sits exactly in the middle and rotates cleanly into a cross. */
.faq summary::after {
  content: "";
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--ink-2);
  background:
    linear-gradient(currentColor, currentColor) center / 11px 1.6px no-repeat,
    linear-gradient(currentColor, currentColor) center / 1.6px 11px no-repeat,
    #e9edf5;
  transition: transform 0.25s, background-color 0.2s, color 0.2s;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
  color: #fff;
  background:
    linear-gradient(currentColor, currentColor) center / 11px 1.6px no-repeat,
    linear-gradient(currentColor, currentColor) center / 1.6px 11px no-repeat,
    var(--blue);
}

.faq details p { margin: -4px 0 22px; color: var(--ink-2); max-width: 38em; }

code { font-family: var(--mono); font-size: 0.9em; padding: 1px 5px; border-radius: 5px; background: #e9edf5; }

/* End */

.end img { border-radius: 22px; box-shadow: 0 20px 44px -16px rgba(31, 107, 255, 0.6); }
.end { max-width: var(--wrap); margin: clamp(96px, 12vw, 168px) auto 0; padding: 0 var(--pad) clamp(72px, 9vw, 120px); text-align: center; display: flex; flex-direction: column; align-items: center; }
.end h2 { margin: 22px 0 32px; font-size: clamp(38px, 6.4vw, 84px); }

/* Footer */

.foot { display: flex; justify-content: space-between; gap: 20px; padding: 24px var(--pad); border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-3); }
.foot a { margin-left: 22px; }
.foot a:hover { color: var(--ink); }

/* Privacy page */

.page { max-width: 720px; margin: 0 auto; padding: clamp(56px, 8vw, 104px) var(--pad) clamp(72px, 10vw, 120px); }
.page .label { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue); }
.page h1 { font-size: clamp(36px, 6vw, 60px); margin: 16px 0 28px; }
.page h2 { font-size: 22px; letter-spacing: -0.02em; margin: 40px 0 10px; line-height: 1.2; }
.page p { color: var(--ink-2); margin-bottom: 1em; line-height: 1.6; }
.page a { color: var(--blue); }
.btn-ghost { padding: 8px 16px; font-size: 14.5px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 10px; }

/* Reveal */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .strike::after { animation: none; transform: rotate(-3deg) scaleX(1); }
  .feed li { animation: none; }
}

/* Responsive */

@media (max-width: 980px) {
  .links { display: none; }
  .stats { grid-template-columns: 1fr 1fr; row-gap: 34px; }
  .tab-stage { grid-template-columns: 1fr; }
  .tab-copy { padding-top: 0; max-width: 34em; }
  .tile-people { grid-column: span 6; }
  .tile-sync, .tile-drive { grid-column: span 3; }
  .tile-map, .tile-formats { grid-column: span 3; }
  .pledges, .steps { grid-template-columns: 1fr; }
  .faq-wrap { grid-template-columns: 1fr; }
  .faq-wrap .section-head { position: static; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .tile-sync, .tile-drive, .tile-map, .tile-formats { grid-column: span 6; }
  .tile { min-height: 0; }
  .merge { margin-left: 0; }
  .tabs { display: flex; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .tabs button { white-space: nowrap; }
  .hero .btn-primary { width: 100%; justify-content: center; }
  .stats div { padding-left: 16px; }
  .tag { font-size: 10.5px; padding: 4px 8px; }
  .handle span { width: 32px; height: 32px; margin: -16px 0 0 -16px; }
}