:root {
  color-scheme: light;
  --ink: #071326;
  --ink-soft: #34445c;
  --muted: #6c788a;
  --blue: #087df2;
  --blue-dark: #0758c7;
  --ice: #eaf5ff;
  --paper: #f9fbfe;
  --line: rgba(14, 48, 91, 0.11);
  --hairline: rgba(14, 48, 91, 0.07);
  --ease-out: cubic-bezier(.22, .78, .22, 1);
  /* Usages shape system: crisp controls, restrained cards, softer large canvases. */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-device: 44px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-underline-offset: .2em;
}

img {
  display: block;
  max-width: 100%;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.shell {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-optical-sizing: auto;
  text-wrap: balance;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(3.6rem, 7vw, 6.6rem);
  font-weight: 660;
  letter-spacing: -.055em;
  line-height: .94;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5.3vw, 4.8rem);
  font-weight: 640;
  letter-spacing: -.052em;
  line-height: .99;
}

h3 {
  font-size: 1.28rem;
  font-weight: 650;
  letter-spacing: -.026em;
  line-height: 1.15;
}

.section-label,
.eyebrow {
  margin: 0 0 18px;
  color: var(--blue-dark);
  font-size: .92rem;
  font-weight: 650;
  letter-spacing: -.01em;
}

.eyebrow-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin: 0 9px 1px 1px;
  border-radius: 50%;
  background: #17a3ff;
  box-shadow: 0 0 0 5px rgba(23, 163, 255, .1);
}

.lede {
  max-width: 660px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.06rem, 1.6vw, 1.24rem);
  letter-spacing: -.012em;
  line-height: 1.65;
}

/* Navigation */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(252, 254, 255, .56);
  backdrop-filter: blur(30px) saturate(155%);
  -webkit-backdrop-filter: blur(30px) saturate(155%);
  transition: background 220ms ease, box-shadow 220ms ease;
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -12px;
  left: 0;
  height: 12px;
  background: linear-gradient(to bottom, rgba(20, 50, 86, .045), transparent);
  content: "";
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(252, 254, 255, .82);
  box-shadow: 0 1px 0 rgba(9, 42, 82, .055);
}

.site-header.is-scrolled::after { opacity: 1; }

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  text-decoration: none;
  font-size: .91rem;
  font-weight: 590;
}

.nav-links a {
  color: #445269;
  transition: color 150ms ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--blue);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.03rem !important;
  font-weight: 650 !important;
  letter-spacing: -.025em;
}

.brand-icon,
.brand-mark {
  width: 33px;
  height: 33px;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 20px rgba(13, 111, 227, .18);
}

.brand-mark {
  background: url("./assets/app-icon.png") center / cover;
}

/* Hero */

.hero {
  padding: clamp(10px, 1.4vw, 24px) clamp(10px, 1.4vw, 24px) 0;
}

.hero-art-frame {
  position: relative;
  width: min(100%, 1800px);
  margin-inline: auto;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: #dceeff;
  box-shadow: 0 24px 65px rgba(18, 83, 160, .11);
  isolation: isolate;
}

.hero-art-frame::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .74);
  content: "";
  pointer-events: none;
}

.hero-art {
  --hero-shift: 0px;
  width: 100%;
  height: auto;
  transform: translate3d(0, var(--hero-shift), 0) scale(1.004);
  transform-origin: center;
  will-change: transform;
}

.hero-bar {
  position: relative;
  z-index: 2;
  width: min(900px, calc(100% - 72px));
  min-height: 96px;
  margin-top: -38px;
  padding: 20px 22px 20px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: var(--radius-lg);
  background: rgba(247, 252, 255, .56);
  backdrop-filter: blur(36px) saturate(175%);
  -webkit-backdrop-filter: blur(36px) saturate(175%);
  box-shadow:
    0 18px 50px rgba(17, 71, 137, .12),
    inset 0 1px 0 rgba(255, 255, 255, .72);
}

.hero-bar .eyebrow {
  margin-bottom: 5px;
  color: #0a5fca;
  font-size: .79rem;
  font-weight: 650;
}

.hero-bar-copy {
  margin: 0;
  color: #213b5d;
  font-size: clamp(.93rem, 1.3vw, 1.02rem);
  font-weight: 560;
  letter-spacing: -.015em;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.button {
  min-height: 46px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 640;
  text-decoration: none;
  transition: transform 160ms var(--ease-out), box-shadow 160ms ease, background 160ms ease;
}

.button:hover { transform: translateY(-1px); }

.button:active {
  transform: scale(.975);
  transition-duration: 80ms;
}

.primary {
  color: #fff;
  background: #087df2;
  box-shadow: 0 10px 24px rgba(0, 111, 231, .2), inset 0 1px 0 rgba(255, 255, 255, .28);
}

.primary:hover {
  box-shadow: 0 13px 28px rgba(0, 111, 231, .26), inset 0 1px 0 rgba(255, 255, 255, .28);
}

.secondary {
  border: 1px solid rgba(12, 67, 132, .1);
  background: rgba(255, 255, 255, .62);
}

/* Provider rail and introduction */

.provider-strip {
  min-height: 98px;
  margin-top: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.provider-strip > p {
  margin: 0;
  color: #7a8595;
  font-size: .88rem;
  font-weight: 520;
}

.provider-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 30px;
}

.provider-list span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #35445a;
  font-size: .88rem;
  font-weight: 610;
}

.provider-list img {
  width: 21px;
  height: 21px;
  border-radius: var(--radius-xs);
  object-fit: contain;
}

.intro {
  padding-block: clamp(130px, 17vw, 210px) clamp(90px, 11vw, 140px);
  text-align: center;
}

.intro h2 {
  max-width: 940px;
  margin-inline: auto;
}

.intro > p:last-child {
  max-width: 620px;
  margin: 28px auto 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.18rem);
  letter-spacing: -.012em;
  line-height: 1.65;
}

/* Product stories */

.feature-flow {
  display: grid;
  gap: clamp(130px, 16vw, 220px);
}

.feature {
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(300px, .78fr) minmax(520px, 1.22fr);
  align-items: center;
  gap: clamp(52px, 8vw, 118px);
}

.feature-history {
  grid-template-columns: minmax(520px, 1.22fr) minmax(300px, .78fr);
}

.feature-copy h2 {
  max-width: 560px;
  font-size: clamp(2.7rem, 4.8vw, 4.45rem);
}

.feature-copy > p:not(.section-label):not(.feature-note) {
  max-width: 540px;
  margin: 27px 0 0;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.35vw, 1.15rem);
  letter-spacing: -.012em;
  line-height: 1.72;
}

.feature-details {
  margin: 42px 0 0;
}

.feature-details > div {
  padding: 13px 0;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  border-top: 1px solid var(--hairline);
}

.feature-details > div:last-child {
  border-bottom: 1px solid var(--hairline);
}

.feature-details dt {
  color: var(--blue-dark);
  font-size: .82rem;
  font-weight: 650;
}

.feature-details dd {
  margin: 0;
  color: #536177;
  font-size: .88rem;
}

.feature-note {
  margin: 34px 0 0;
  padding-left: 18px;
  border-left: 2px solid #31a7ff;
  color: #40516a;
  font-size: .93rem;
  font-weight: 570;
  line-height: 1.5;
}

.product-stage {
  --stage-depth: 0px;
  position: relative;
  min-height: 720px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  isolation: isolate;
}

.stage-blue {
  background:
    radial-gradient(circle at 68% 25%, rgba(123, 217, 255, .65), transparent 30%),
    linear-gradient(145deg, #0c65d9 0%, #088cf2 68%, #40b7fb 100%);
}

.stage-light {
  position: absolute;
  inset: 12% -30% auto 18%;
  height: 70%;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
  filter: blur(2px);
  transform: rotate(-12deg);
}

.device-frame {
  position: absolute;
  aspect-ratio: 736 / 1600;
  overflow: hidden;
  border: 5px solid #101827;
  border-radius: var(--radius-device);
  background: #eef0f7;
  box-shadow:
    0 38px 78px rgba(0, 43, 105, .3),
    0 9px 24px rgba(0, 43, 105, .18),
    inset 0 0 0 1px rgba(255, 255, 255, .28);
  transform: translate3d(0, var(--depth-shift, 0px), 0);
  will-change: transform;
}

.device-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.device-dashboard {
  z-index: 2;
  top: 6%;
  right: 8%;
  width: 46%;
  height: auto;
  transform: translate3d(0, var(--depth-shift, 0px), 0) rotate(2.4deg);
}

.device-settings {
  z-index: 1;
  bottom: -9%;
  left: 6%;
  width: 34%;
  height: auto;
  opacity: .82;
  transform: translate3d(0, var(--depth-shift, 0px), 0) rotate(-6deg);
}

.stage-ice {
  background: #eef6ff;
}

.stage-ice::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(87, 188, 255, .22), transparent 35%),
    linear-gradient(135deg, rgba(255, 255, 255, .82), transparent 45%);
  content: "";
}

.calendar-window {
  position: absolute;
  aspect-ratio: 736 / 1600;
  top: 8%;
  left: 8%;
  width: 84%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .82);
  border-radius: var(--radius-lg);
  background: #f3f3f8;
  box-shadow: 0 32px 75px rgba(30, 84, 146, .17);
  transform: translate3d(0, var(--depth-shift, 0px), 0);
  will-change: transform;
}

.calendar-window img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.history-note {
  position: absolute;
  z-index: 3;
  right: 28px;
  bottom: 26px;
  width: 220px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, .75);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .56);
  backdrop-filter: blur(24px) saturate(155%);
  -webkit-backdrop-filter: blur(24px) saturate(155%);
  box-shadow: 0 15px 38px rgba(33, 79, 135, .12);
}

.history-note span,
.history-note strong,
.history-note small {
  display: block;
}

.history-note span {
  color: #6d7b8d;
  font-size: .75rem;
}

.history-note strong {
  margin-top: 2px;
  font-size: 1.08rem;
  letter-spacing: -.02em;
}

.history-note small {
  margin-top: 2px;
  color: #728096;
  font-size: .72rem;
}

.feature-privacy {
  margin-bottom: 10px;
}

.stage-night {
  background:
    radial-gradient(circle at 55% 25%, rgba(31, 151, 255, .2), transparent 28%),
    #07101d;
}

.night-orbit {
  position: absolute;
  top: 12%;
  left: 12%;
  width: 76%;
  aspect-ratio: 1;
  border: 1px solid rgba(81, 177, 255, .17);
  border-radius: 50%;
  box-shadow:
    0 0 0 42px rgba(66, 165, 255, .035),
    0 0 0 84px rgba(66, 165, 255, .022);
}

.device-onboarding {
  top: 5%;
  left: 50%;
  width: 46%;
  height: auto;
  transform: translate3d(-50%, var(--depth-shift, 0px), 0);
}

.privacy-seal {
  position: absolute;
  z-index: 4;
  right: 28px;
  bottom: 26px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, .17);
  border-radius: var(--radius-md);
  color: #fff;
  background: rgba(13, 28, 48, .58);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .24);
}

.privacy-seal > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: #087df2;
  font-weight: 700;
}

.privacy-seal strong,
.privacy-seal small {
  display: block;
}

.privacy-seal strong {
  font-size: .86rem;
}

.privacy-seal small {
  color: rgba(255, 255, 255, .58);
  font-size: .69rem;
}

.privacy-list {
  margin: 38px 0 0;
  padding: 0;
  list-style: none;
}

.privacy-list li {
  padding: 14px 0;
  display: grid;
  grid-template-columns: 36px 1fr;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--hairline);
}

.privacy-list li:last-child {
  border-bottom: 1px solid var(--hairline);
}

.privacy-list li > span {
  color: #9aa5b3;
  font-size: .7rem;
  font-variant-numeric: tabular-nums;
}

.privacy-list strong,
.privacy-list small {
  display: block;
}

.privacy-list strong {
  font-size: .88rem;
  font-weight: 630;
}

.privacy-list small {
  margin-top: 2px;
  color: var(--muted);
  font-size: .77rem;
}

.text-link {
  margin-top: 28px;
  display: inline-flex;
  gap: 8px;
  color: var(--blue-dark);
  font-size: .9rem;
  font-weight: 650;
  text-decoration: none;
}

.text-link span {
  transition: transform 150ms var(--ease-out);
}

.text-link:hover span {
  transform: translateX(3px);
}

/* Screen tour */

.gallery-section {
  padding-block: clamp(150px, 18vw, 240px);
  overflow: hidden;
}

.gallery-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 34px;
}

.gallery-heading h2 {
  max-width: 820px;
}

.gallery-heading > p {
  flex: 0 0 auto;
  margin: 0 0 8px;
  color: #7b8798;
  font-size: .84rem;
}

.gallery {
  width: 100%;
  margin-top: 72px;
  padding: 10px max(24px, calc((100vw - 1160px) / 2)) 50px;
  display: flex;
  gap: clamp(18px, 2.5vw, 34px);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  cursor: grab;
}

.gallery:active { cursor: grabbing; }
.gallery::-webkit-scrollbar { display: none; }

.gallery-phone {
  flex: 0 0 clamp(250px, 23vw, 330px);
  margin: 0;
  scroll-snap-align: center;
}

.gallery-phone img {
  width: 100%;
  aspect-ratio: 736 / 1600;
  object-fit: cover;
  object-position: top;
  border: 5px solid #111925;
  border-radius: var(--radius-device);
  background: #eef1f8;
  box-shadow: 0 24px 58px rgba(26, 66, 114, .14);
  transition: transform 300ms var(--ease-out), box-shadow 300ms ease;
}

.gallery-phone:hover img {
  transform: translateY(-5px);
  box-shadow: 0 31px 68px rgba(26, 66, 114, .18);
}

.gallery-phone figcaption {
  padding: 17px 5px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #415066;
  font-size: .83rem;
  font-weight: 590;
}

.gallery-phone figcaption span {
  color: #a1aab6;
  font-size: .7rem;
  font-variant-numeric: tabular-nums;
}

/* Final callout and footer */

.callout {
  margin-bottom: 100px;
  padding: clamp(40px, 5vw, 62px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  color: #fff;
  background:
    radial-gradient(circle at 12% 20%, rgba(117, 211, 255, .28), transparent 28%),
    #0875e7;
  box-shadow: 0 26px 65px rgba(3, 91, 202, .17);
}

.callout-icon {
  width: clamp(78px, 9vw, 112px);
  border-radius: 27%;
  box-shadow: 0 18px 38px rgba(0, 54, 125, .22);
}

.callout .eyebrow {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, .66);
}

.callout h2 {
  max-width: 660px;
  margin-bottom: 10px;
  font-size: clamp(2.3rem, 4vw, 3.8rem);
}

.callout p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, .72);
}

.callout-links {
  display: flex;
  gap: 9px;
}

.light-button {
  color: var(--blue-dark);
  background: #fff;
  box-shadow: 0 10px 26px rgba(0, 50, 120, .15);
}

.ghost-button {
  border: 1px solid rgba(255, 255, 255, .24);
  color: #fff;
  background: rgba(255, 255, 255, .09);
}

.footer {
  padding-block: 30px 46px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 28px;
  border-top: 1px solid var(--hairline);
  color: var(--muted);
  font-size: .78rem;
}

.footer p { margin: 0; }

.footer-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-weight: 640;
}

.footer-brand img {
  width: 29px;
  height: 29px;
  border-radius: var(--radius-sm);
}

/* Support and privacy pages */

.legal {
  max-width: 880px;
  padding-block: clamp(76px, 11vw, 126px);
}

.legal h1 {
  max-width: 820px;
  font-size: clamp(3.1rem, 7vw, 5.8rem);
}

.legal .lede { margin-bottom: 50px; }

.legal section,
.support-action,
.faq article {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 14px 42px rgba(35, 86, 145, .055);
}

.legal section {
  margin-top: 18px;
  padding: 29px 31px;
}

.legal section h2 {
  margin: 0 0 17px;
  font-size: 1.58rem;
  font-weight: 640;
  letter-spacing: -.035em;
  line-height: 1.1;
}

.legal section p,
.legal li,
.support-action p,
.faq p {
  color: var(--muted);
}

.legal section p:last-child,
.legal section ul:last-child {
  margin-bottom: 0;
}

.legal section ul { padding-left: 1.25rem; }

.support-action {
  margin: 48px 0 40px;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.support-action h2 { margin-top: 0; }
.support-action p { margin-bottom: 0; }

.faq > h2 {
  margin-top: 60px;
  font-size: 2.45rem;
}

.faq article {
  margin-top: 14px;
  padding: 24px 28px;
}

.faq h3 {
  margin: 0;
}

.faq p { margin-bottom: 0; }
.legal-note { margin-top: 34px; }

/* Support page */

.support-page {
  background: #fbfdff;
}

.support-page .site-header {
  background: rgba(251, 253, 255, .74);
}

.support-shell {
  max-width: 1040px;
  padding-block: clamp(72px, 9vw, 116px);
}

.support-hero {
  max-width: 840px;
}

.support-hero h1 {
  max-width: none;
  font-size: clamp(3.8rem, 6.6vw, 6rem);
}

.support-hero .lede {
  max-width: 720px;
  margin-top: 28px;
  margin-bottom: 0;
  font-size: clamp(1.08rem, 1.55vw, 1.25rem);
  line-height: 1.58;
}

.support-page .support-action {
  margin: 48px 0 0;
  padding: clamp(27px, 3vw, 36px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  border-color: rgba(7, 88, 199, .13);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 18px 52px rgba(19, 76, 143, .08);
}

.support-action-copy {
  min-width: 0;
}

.support-kicker {
  margin: 0 0 9px !important;
  color: var(--blue-dark) !important;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.support-page .support-action h2 {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  letter-spacing: -.045em;
}

.support-page .support-action p:last-child {
  max-width: 650px;
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}

.support-action-cta {
  min-width: 176px;
  display: grid;
  justify-items: end;
  gap: 9px;
}

.support-action-cta .button {
  min-width: 158px;
  padding-inline: 24px;
  white-space: nowrap;
}

.support-action-cta span {
  color: var(--muted);
  font-size: .76rem;
}

.support-page .faq {
  margin-top: clamp(64px, 9vw, 94px);
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.faq-heading {
  margin-bottom: 25px;
}

.support-page .faq-heading .eyebrow {
  margin-bottom: 7px;
}

.support-page .faq-heading h2 {
  margin: 0;
  font-size: clamp(2.25rem, 4.2vw, 3.55rem);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq details {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 10px 30px rgba(35, 86, 145, .04);
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.faq details:hover {
  border-color: rgba(7, 88, 199, .2);
}

.faq details[open] {
  border-color: rgba(7, 88, 199, .18);
  background: #fff;
  box-shadow: 0 14px 38px rgba(35, 86, 145, .065);
}

.faq summary {
  padding: 21px 24px;
  color: var(--ink);
  cursor: pointer;
  font-size: 1.08rem;
  font-weight: 650;
  letter-spacing: -.025em;
  line-height: 1.3;
}

.faq summary::marker {
  color: var(--blue);
}

.faq details p {
  max-width: 780px;
  margin: -2px 0 0;
  padding: 0 24px 23px 44px;
  color: var(--muted);
  line-height: 1.62;
}

.support-page .legal-note {
  margin: 30px 0 0;
  color: var(--muted);
  font-size: .9rem;
}

/* Motion */

.js [data-reveal] {
  opacity: 0;
  transition:
    opacity 620ms var(--ease-out),
    transform 720ms var(--ease-out);
}

.js [data-reveal="copy"] {
  transform: translate3d(0, 14px, 0);
}

.js [data-reveal="visual"] {
  transform: translate3d(0, 18px, 0) scale(.988);
  transition-duration: 780ms, 860ms;
}

.js [data-reveal="glass"] {
  opacity: 0;
  transform: translate3d(0, 10px, 0) scale(.985);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  transition:
    opacity 520ms var(--ease-out),
    transform 650ms var(--ease-out),
    backdrop-filter 650ms var(--ease-out);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.js [data-reveal="glass"].is-visible {
  backdrop-filter: blur(36px) saturate(175%);
  -webkit-backdrop-filter: blur(36px) saturate(175%);
}

@media (max-width: 980px) {
  .hero-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .feature,
  .feature-history {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .feature-history .product-stage { order: 2; }
  .feature-history .feature-copy { order: 1; }

  .feature-copy {
    max-width: 680px;
  }

  .product-stage {
    min-height: 680px;
  }

  .feature-flow {
    gap: 150px;
  }

  .callout {
    grid-template-columns: auto 1fr;
  }

  .callout-links {
    grid-column: 1 / -1;
  }

  .footer {
    grid-template-columns: 1fr 1fr;
  }

  .footer > p:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 28px, 1160px);
  }

  .nav {
    min-height: 64px;
  }

  .nav-links {
    gap: 15px;
  }

  .nav-links a:first-child {
    display: none;
  }

  .brand-icon {
    width: 31px;
    height: 31px;
  }

  .hero {
    padding: 8px 8px 0;
  }

  .hero-art-frame {
    border-radius: var(--radius-lg);
  }

  .hero-bar {
    width: calc(100% - 28px);
    margin-top: -11px;
    padding: 20px;
    border-radius: var(--radius-md);
  }

  .hero-bar .actions {
    width: 100%;
  }

  .hero-bar .button {
    flex: 1;
  }

  .provider-strip {
    min-height: 0;
    padding-block: 23px;
    align-items: flex-start;
    flex-direction: column;
  }

  .provider-list {
    justify-content: flex-start;
    gap: 18px;
  }

  .intro {
    padding-block: 120px 100px;
  }

  .feature-flow {
    gap: 125px;
  }

  .feature {
    gap: 38px;
  }

  .feature-copy h2 {
    font-size: clamp(2.55rem, 13vw, 3.65rem);
  }

  .product-stage {
    min-height: 540px;
    border-radius: var(--radius-lg);
  }

  .device-frame {
    border-width: 4px;
    border-radius: var(--radius-device);
  }

  .device-dashboard {
    top: 7%;
    right: 7%;
    width: 58%;
    height: auto;
  }

  .device-settings {
    left: 3%;
    width: 44%;
    height: auto;
  }

  .calendar-window {
    top: 6%;
    left: 5%;
    width: 90%;
    border-radius: var(--radius-lg);
  }

  .history-note {
    right: 18px;
    bottom: 18px;
    width: 190px;
  }

  .device-onboarding {
    width: 62%;
    height: auto;
  }

  .privacy-seal {
    right: 18px;
    bottom: 18px;
  }

  .gallery-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .gallery-heading > p {
    margin: 0;
  }

  .gallery {
    margin-top: 42px;
    gap: 17px;
  }

  .gallery-phone {
    flex-basis: 76vw;
  }

  .callout {
    padding: 34px 25px;
    grid-template-columns: 1fr;
    text-align: center;
  }

  .callout-icon {
    margin-inline: auto;
  }

  .callout-links {
    grid-column: auto;
    justify-content: center;
  }

  .footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    justify-content: center;
  }

  .footer > p:last-child {
    grid-column: auto;
  }

  .support-action {
    align-items: flex-start;
    flex-direction: column;
  }

  .support-page .support-action {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .support-action-cta {
    width: 100%;
    min-width: 0;
    justify-items: stretch;
  }

  .support-action-cta .button {
    width: 100%;
  }

  .support-action-cta span {
    text-align: center;
  }

  .faq-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .legal section {
    padding: 24px;
  }

  .support-page .faq {
    padding: 0;
  }

  .support-shell {
    padding-block: 58px 78px;
  }

  .support-hero h1 {
    font-size: clamp(3.15rem, 15vw, 4.8rem);
  }

  .faq summary {
    padding: 19px 20px;
  }

  .faq details p {
    padding: 0 20px 20px 39px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .hero-art,
  [data-depth] {
    transform: none !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header,
  .hero-bar,
  .history-note,
  .privacy-seal {
    background: #fff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .privacy-seal {
    color: var(--ink);
  }

  .privacy-seal small {
    color: var(--muted);
  }
}

@media (prefers-contrast: more) {
  .site-header,
  .hero-bar,
  .history-note,
  .privacy-seal {
    border-color: currentColor;
  }
}