:root {
  --blue: #0a84ff;
  --blue-700: #0068d6;
  --blue-100: #eaf5ff;
  --green: #30d158;
  --green-700: #138a35;
  --green-100: #eaf9ee;
  --navy: #061a37;
  --navy-2: #0b2b58;
  --ink: #071633;
  --muted: #58667f;
  --muted-light: #a9b9cf;
  --line: #dbe4ef;
  --line-strong: #c7d4e2;
  --canvas: #f7faff;
  --pale: #eff7ff;
  --white: #ffffff;
  --shadow-sm: 0 10px 30px rgba(10, 38, 72, 0.08);
  --shadow-md: 0 24px 60px rgba(5, 29, 60, 0.14);
  --shadow-device: 0 32px 70px rgba(4, 22, 45, 0.22);
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --shell: 1320px;
  --reading: 760px;
  color: var(--ink);
  background: var(--canvas);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: var(--blue-700);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--blue);
}

button,
input,
select,
textarea {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(10, 132, 255, 0.48);
  outline-offset: 4px;
  border-radius: 8px;
}

::selection {
  color: var(--ink);
  background: rgba(48, 209, 88, 0.24);
}

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

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy);
  border-radius: 10px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(199, 212, 226, 0.8);
  -webkit-backdrop-filter: blur(20px) saturate(170%);
  backdrop-filter: blur(20px) saturate(170%);
}

.nav-row {
  display: flex;
  min-height: 74px;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 21px;
  font-weight: 780;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  box-shadow: 0 8px 20px rgba(0, 104, 214, 0.14);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: auto;
}

.desktop-nav a {
  color: var(--ink);
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--blue-700);
}

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 13px 20px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: var(--white);
  background: var(--navy);
  border: 1px solid var(--navy);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 28px rgba(5, 29, 60, 0.13);
  font-size: 15px;
  font-weight: 740;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button svg,
.text-link svg,
.resource-links svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.button:hover {
  color: var(--white);
  background: #0c294e;
  box-shadow: 0 16px 34px rgba(5, 29, 60, 0.2);
  transform: translateY(-1px);
}

.button-primary {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 14px 32px rgba(10, 132, 255, 0.24);
}

.button-primary:hover {
  background: var(--blue-700);
}

.button-secondary {
  color: var(--blue-700);
  background: var(--white);
  border-color: rgba(10, 132, 255, 0.5);
  box-shadow: none;
}

.button-secondary:hover {
  color: var(--blue);
  background: var(--blue-100);
}

.button-header {
  min-height: 46px;
  padding: 11px 16px;
  white-space: nowrap;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.menu-button {
  display: none;
  width: 48px;
  height: 48px;
  margin-left: auto;
  padding: 0;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.menu-button span,
.menu-button::before,
.menu-button::after {
  display: block;
  width: 21px;
  height: 2px;
  margin: 4px auto;
  content: "";
  background: currentColor;
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-button[aria-expanded="true"] span {
  opacity: 0;
}

.menu-button[aria-expanded="true"]::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-button[aria-expanded="true"]::after {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 90;
  inset: 74px 0 0;
  padding: 22px 24px 36px;
  background: rgba(247, 250, 255, 0.99);
  overflow-y: auto;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu > a:not(.button) {
  display: flex;
  min-height: 56px;
  align-items: center;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  font-size: 19px;
  font-weight: 680;
  text-decoration: none;
}

.mobile-menu .button {
  width: 100%;
  margin-top: 24px;
}

h1,
h2,
h3,
p,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  letter-spacing: -0.045em;
  line-height: 1.04;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 5.4vw, 5.8rem);
  font-weight: 800;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 5.2vw, 4.6rem);
  font-weight: 790;
}

h3 {
  margin-bottom: 11px;
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
  font-weight: 760;
  letter-spacing: -0.035em;
}

.centered {
  text-align: center;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--blue-700);
  font-weight: 730;
  text-decoration: none;
}

.text-link:hover {
  gap: 10px;
}

.text-link-light {
  color: #42a3ff;
}

.text-link-light:hover {
  color: #78beff;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - 74px);
  padding: 58px 0 48px;
  background:
    radial-gradient(circle at 88% 15%, rgba(10, 132, 255, 0.09), transparent 31%),
    linear-gradient(180deg, var(--white), var(--canvas));
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(480px, 0.82fr);
  min-height: calc(100svh - 180px);
  align-items: center;
  gap: clamp(40px, 5vw, 70px);
}

.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 730px;
}

.hero h1 {
  font-size: clamp(3.1rem, 5.2vw, 4.7rem);
}

.hero-lede {
  max-width: 680px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: clamp(1.16rem, 1.75vw, 1.38rem);
  line-height: 1.58;
}

.hero-actions {
  margin-bottom: 27px;
}

.proof-line {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 22px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.proof-line span {
  position: relative;
}

.proof-line span:not(:last-child)::after {
  position: absolute;
  right: -13px;
  color: var(--line-strong);
  content: "·";
}

.hero-devices {
  position: relative;
  min-height: 630px;
}

.device {
  position: relative;
  overflow: hidden;
  padding: 8px;
  background: #05070b;
  border: 1px solid #273342;
  border-radius: 48px;
  box-shadow: var(--shadow-device);
}

.device img {
  width: 100%;
  border-radius: 40px;
}

.device-hero-primary {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 4%;
  width: 286px;
  transform: rotate(-1.5deg);
}

.device-hero-secondary {
  position: absolute;
  z-index: 2;
  top: 72px;
  right: 0;
  width: 242px;
  transform: rotate(1.5deg);
}

.hero-icon {
  position: absolute;
  z-index: 5;
  right: 29%;
  bottom: 0;
  width: 112px;
  padding: 7px;
  background: var(--white);
  border-radius: 26px;
  box-shadow: var(--shadow-md);
}

.section {
  padding: 116px 0;
}

.section-pale {
  background: var(--pale);
}

.section-intro {
  max-width: 900px;
  margin: 0 auto 72px;
}

.section-intro p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 20px;
}

.product-section {
  background: var(--white);
}

.product-editorial {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.product-story {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(230px, 1.18fr);
  min-height: 690px;
  align-items: center;
  gap: 20px;
  padding: 34px 30px 0;
  overflow: hidden;
  background: linear-gradient(165deg, var(--white), var(--blue-100));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.product-story-reverse {
  background: linear-gradient(165deg, var(--white), var(--green-100));
}

.product-copy {
  align-self: center;
  padding-bottom: 34px;
}

.product-copy h3 {
  font-size: clamp(1.9rem, 2.7vw, 3rem);
}

.product-copy p {
  color: var(--muted);
}

.device-editorial {
  width: 100%;
  max-width: 310px;
  align-self: end;
  justify-self: end;
  transform: translateY(12px);
}

.process-section {
  background: var(--pale);
}

.process-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}

.process-rail::before {
  position: absolute;
  top: 31px;
  right: 12.5%;
  left: 12.5%;
  height: 1px;
  content: "";
  background: var(--line-strong);
}

.process-rail li {
  position: relative;
  z-index: 1;
  padding: 0 28px;
  text-align: center;
}

.process-rail li > span {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 32px;
  color: var(--blue);
  background: var(--white);
  border: 8px solid rgba(10, 132, 255, 0.08);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  place-items: center;
  font-size: 24px;
  font-weight: 800;
}

.process-rail h3 {
  font-size: 20px;
}

.process-rail p {
  color: var(--muted);
  font-size: 15px;
}

.center-link {
  margin-top: 46px;
  text-align: center;
}

.privacy-band {
  position: relative;
  overflow: hidden;
  padding: 118px 0 72px;
  color: #dce9f7;
  background:
    radial-gradient(circle at 78% 42%, rgba(10, 132, 255, 0.22), transparent 28%),
    linear-gradient(135deg, var(--navy), #071f42);
}

.privacy-band h2,
.privacy-band h3,
.privacy-band dt {
  color: var(--white);
}

.privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.78fr);
  align-items: center;
  gap: clamp(48px, 8vw, 120px);
}

.privacy-lede {
  max-width: 660px;
  margin-bottom: 36px;
  color: #b8c9dd;
  font-size: 21px;
}

.consent-list {
  margin: 0 0 30px;
}

.consent-list > div {
  display: grid;
  grid-template-columns: minmax(150px, 0.7fr) minmax(0, 1.3fr);
  gap: 28px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.consent-list > div:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.consent-list dt {
  font-size: 20px;
  font-weight: 750;
}

.consent-list dd {
  margin: 0;
  color: #b8c9dd;
}

.privacy-device-wrap {
  position: relative;
  min-height: 650px;
}

.journey-line {
  position: absolute;
  top: -15%;
  left: -4%;
  width: 62%;
  height: 48%;
  border: 3px solid rgba(10, 132, 255, 0.48);
  border-left: 0;
  border-bottom: 0;
  border-radius: 0 100% 0 0;
  transform: rotate(20deg);
}

.journey-line::after {
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 12px;
  height: 12px;
  content: "";
  background: var(--blue);
  border-radius: 50%;
}

.device-privacy {
  position: absolute;
  z-index: 2;
  right: 7%;
  bottom: 0;
  width: 318px;
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.4), 0 20px 45px rgba(10, 132, 255, 0.22);
}

.privacy-proof {
  padding-top: 56px;
  margin-top: 58px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.privacy-proof h3 {
  margin-bottom: 30px;
  font-size: clamp(1.7rem, 2.6vw, 2.55rem);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.proof-grid > div {
  padding: 0 34px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.proof-grid > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.proof-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--white);
  font-size: 19px;
}

.proof-grid p,
.safety-note {
  color: #aabdd2;
}

.safety-note {
  margin: 38px 0 0;
  font-size: 14px;
}

.gallery-section {
  padding-top: 50px;
  padding-bottom: 30px;
  background: var(--white);
}

.gallery-section .section-intro {
  max-width: 1100px;
  margin-bottom: 14px;
}

.gallery-section .section-intro h2 {
  font-size: clamp(2.5rem, 4vw, 3.6rem);
}

.gallery-section .section-intro p {
  max-width: 1000px;
}

.gallery-controls {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  height: 50px;
  margin-bottom: -50px;
}

.gallery-controls button {
  display: grid;
  width: 50px;
  height: 50px;
  padding: 0;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  place-items: center;
}

.gallery-controls button:hover {
  color: var(--blue);
  border-color: rgba(10, 132, 255, 0.45);
}

.gallery-controls svg {
  width: 22px;
}

.screenshot-rail {
  display: grid;
  grid-auto-columns: 31%;
  grid-auto-flow: column;
  align-items: end;
  gap: 34px;
  padding: 18px 14px 22px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.screenshot-item {
  margin: 0;
  text-align: center;
  scroll-snap-align: center;
}

.screenshot-item.is-featured {
  transform: translateY(-22px);
}

.device-gallery {
  width: min(100%, 250px);
  margin: 0 auto 22px;
}

.screenshot-item figcaption {
  display: grid;
  gap: 3px;
}

.screenshot-item figcaption strong {
  font-size: 19px;
}

.screenshot-item figcaption span {
  color: var(--muted);
  font-size: 15px;
}

.gallery-section .center-link {
  margin-top: 20px;
}

.use-case-section {
  padding-top: 86px;
  background: var(--canvas);
  border-top: 1px solid var(--line);
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.use-case-grid article {
  padding: 12px 52px;
  border-left: 1px solid var(--line-strong);
}

.use-case-grid article:first-child {
  padding-left: 0;
  border-left: 0;
}

.use-case-grid article:last-child {
  padding-right: 0;
}

.use-case-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.guide-section {
  padding-top: 50px;
  padding-bottom: 45px;
  background: var(--white);
}

.guide-intro {
  max-width: 780px;
  margin-bottom: 35px;
  margin-right: auto;
  margin-left: 0;
  text-align: left;
}

.guide-intro h2 {
  font-size: clamp(2.8rem, 4vw, 3.8rem);
}

.guide-intro p {
  margin-left: 0;
}

.guide-editorial {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(36px, 5vw, 70px);
}

.guide-link {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 0;
}

.guide-index-number {
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.guide-link h3 {
  font-size: clamp(1.45rem, 2vw, 1.8rem);
}

.guide-link h3 a {
  color: var(--ink);
  text-decoration: none;
}

.guide-link p {
  max-width: 760px;
  color: var(--muted);
  font-size: 15px;
}

.section-end-link {
  margin-top: 30px;
}

.faq-section {
  background: var(--pale);
}

.home-page .faq-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.45fr);
  gap: clamp(54px, 8vw, 120px);
}

.faq-layout > div > h2 {
  font-size: clamp(2.3rem, 3.8vw, 3.9rem);
}

.home-page .faq-layout > div > h2 {
  font-size: clamp(2.2rem, 3.2vw, 2.8rem);
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--line-strong);
}

.faq-list summary {
  display: flex;
  min-height: 68px;
  padding: 19px 0;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--ink);
  cursor: pointer;
  font-size: 19px;
  font-weight: 720;
  line-height: 1.35;
  list-style: none;
}

.home-page .faq-list summary {
  min-height: 56px;
  padding: 14px 0;
  font-size: 17px;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-symbol {
  position: relative;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.faq-symbol::before,
.faq-symbol::after {
  position: absolute;
  top: 9px;
  right: 2px;
  left: 2px;
  height: 2px;
  content: "";
  background: currentColor;
  border-radius: 999px;
}

.faq-symbol::after {
  transform: rotate(90deg);
  transition: transform 180ms ease;
}

details[open] .faq-symbol::after {
  transform: rotate(0deg);
}

.faq-answer {
  max-width: 760px;
  padding: 0 48px 24px 0;
}

.faq-answer p {
  margin-bottom: 12px;
  color: var(--muted);
}

.home-page .faq-answer {
  padding-bottom: 16px;
  font-size: 15px;
}

.faq-aside {
  align-self: center;
  padding-left: 46px;
  border-left: 1px solid var(--line-strong);
}

.faq-aside p {
  color: var(--muted);
}

.faq-aside .text-link {
  display: flex;
  width: fit-content;
  margin-top: 14px;
}

.final-cta {
  position: relative;
  overflow: hidden;
  color: #dce9f7;
  background:
    radial-gradient(circle at 78% 20%, rgba(10, 132, 255, 0.22), transparent 30%),
    var(--navy);
}

.final-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(390px, 0.85fr);
  min-height: 600px;
  align-items: center;
  gap: 50px;
}

.final-cta h2 {
  max-width: 620px;
  color: var(--white);
}

.final-cta p {
  max-width: 680px;
  color: #b8c9dd;
  font-size: 20px;
}

.final-cta .button-row {
  margin-top: 30px;
}

.platform-line {
  margin-top: 28px;
  color: #aabdd2 !important;
  font-size: 14px !important;
}

.platform-line span {
  margin: 0 8px;
  color: #6e86a1;
}

.final-product {
  position: relative;
  min-height: 600px;
}

.device-final {
  position: absolute;
  top: 42px;
  right: 0;
  width: 320px;
}

.final-app-icon {
  position: absolute;
  z-index: 3;
  top: 160px;
  left: 0;
  width: 170px;
  padding: 8px;
  background: var(--white);
  border-radius: 38px;
  box-shadow: var(--shadow-md);
}

.site-footer {
  padding: 72px 0 28px;
  background: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.7fr) repeat(3, minmax(130px, 0.55fr));
  gap: 56px;
}

.footer-brand p {
  max-width: 310px;
  margin-top: 22px;
  color: var(--muted);
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-column h2 {
  margin-bottom: 7px;
  font-size: 14px;
  letter-spacing: 0;
}

.footer-column a {
  color: var(--blue-700);
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  padding-top: 26px;
  margin-top: 56px;
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid var(--line);
}

.footer-bottom p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.page-hero,
.article-hero {
  padding: 82px 0 86px;
  background:
    radial-gradient(circle at 84% 10%, rgba(10, 132, 255, 0.08), transparent 30%),
    var(--white);
  border-bottom: 1px solid var(--line);
}

.page-hero h1,
.article-hero h1 {
  font-size: clamp(3rem, 5vw, 5.15rem);
}

.page-hero p,
.article-summary {
  color: var(--muted);
  font-size: 21px;
}

.page-hero .button {
  margin-top: 16px;
}

.breadcrumbs {
  margin-bottom: 36px;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  list-style: none;
}

.breadcrumbs li + li::before {
  margin-right: 8px;
  color: var(--line-strong);
  content: "/";
}

.breadcrumbs a {
  color: var(--blue-700);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: clamp(60px, 9vw, 130px);
}

.detail-grid-reverse > div:first-child {
  order: 2;
}

.detail-grid-reverse > div:last-child {
  order: 1;
}

.detail-grid p {
  color: var(--muted);
  font-size: 20px;
}

.device-stage {
  display: grid;
  min-height: 680px;
  place-items: center;
}

.device-detail {
  width: min(100%, 338px);
}

.check-list {
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  margin-bottom: 15px;
  color: var(--muted);
}

.check-list li::before {
  position: absolute;
  top: 0.18em;
  left: 0;
  display: grid;
  width: 22px;
  height: 22px;
  color: var(--green-700);
  content: "✓";
  background: var(--green-100);
  border-radius: 50%;
  place-items: center;
  font-size: 12px;
  font-weight: 900;
}

.check-list-dark li {
  color: #c3d2e3;
}

.feature-privacy {
  padding-bottom: 118px;
}

.feature-lines {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.feature-lines article {
  min-height: 220px;
  padding: 32px;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.feature-lines article:nth-child(3n) {
  border-right: 0;
}

.feature-lines p {
  color: var(--muted);
}

.watch-feature {
  display: grid;
  grid-template-columns: minmax(260px, 0.6fr) minmax(0, 1.4fr);
  align-items: center;
  gap: clamp(60px, 9vw, 130px);
}

.watch-icon-wrap {
  padding: 52px;
  background: radial-gradient(circle, rgba(10, 132, 255, 0.17), transparent 64%);
}

.watch-icon-wrap img {
  width: 260px;
  margin: 0 auto;
  border-radius: 58px;
  box-shadow: var(--shadow-md);
}

.watch-feature p,
.limitation-note {
  color: var(--muted);
}

.limitation-note {
  padding: 16px 18px;
  background: var(--blue-100);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 15px;
}

.plus-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 80px;
}

.plus-grid > div:first-child p {
  color: var(--muted);
  font-size: 19px;
}

.plus-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}

.plus-columns > div {
  padding: 0 34px;
  border-left: 1px solid var(--line-strong);
}

.plus-columns ul {
  padding-left: 20px;
  color: var(--muted);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 70px 32px;
}

.screenshot-detail {
  margin: 0;
  text-align: center;
}

.device-screenshot-page {
  width: min(100%, 330px);
  margin: 0 auto 24px;
}

.screenshot-detail h2 {
  margin-bottom: 8px;
  font-size: 24px;
}

.screenshot-detail p {
  color: var(--muted);
}

.guide-index {
  border-top: 1px solid var(--line-strong);
}

.guide-index-item {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 34px;
  padding: 40px 0;
  border-bottom: 1px solid var(--line-strong);
}

.guide-index-item h2 {
  font-size: clamp(2rem, 3.2vw, 3.2rem);
}

.guide-index-item h2 a {
  color: var(--ink);
  text-decoration: none;
}

.guide-index-item p {
  max-width: 760px;
  color: var(--muted);
}

.article-meta {
  margin-bottom: 13px;
  color: var(--blue-700) !important;
  font-size: 13px !important;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article-body {
  padding-top: 72px;
  padding-bottom: 100px;
}

.article-body > p,
.article-body > ul,
.article-body > ol {
  color: #34445d;
  font-size: 18px;
}

.article-body > p {
  margin-bottom: 24px;
}

.article-body > h2 {
  margin-top: 58px;
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.article-body li {
  margin-bottom: 10px;
}

.article-faq,
.related-guides {
  padding-top: 52px;
  margin-top: 66px;
  border-top: 1px solid var(--line-strong);
}

.article-faq h2,
.related-guides h2 {
  font-size: clamp(1.9rem, 2.8vw, 2.6rem);
}

.related-guides .text-link {
  display: flex;
  width: fit-content;
  margin: 12px 0;
}

.faq-index-list {
  max-width: 900px;
}

.resource-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.resource-links > a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 20px;
  padding: 26px 32px;
  color: var(--ink);
  border-left: 1px solid var(--line-strong);
  text-decoration: none;
}

.resource-links > a:first-child {
  padding-left: 0;
  border-left: 0;
}

.resource-links strong {
  font-size: 20px;
}

.resource-links span {
  grid-column: 1;
  color: var(--muted);
}

.resource-links svg {
  grid-row: 1 / span 2;
  grid-column: 2;
  align-self: center;
  color: var(--blue);
}

.legal-page .article-body {
  padding-bottom: 120px;
}

.legal-page .article-body h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 70px;
}

.support-grid article,
.support-contact {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.support-grid h2,
.support-contact h2 {
  font-size: 26px;
}

.support-grid p,
.support-grid li,
.support-contact p {
  color: var(--muted);
}

.support-grid ol {
  padding-left: 22px;
  margin-bottom: 0;
}

.release-page {
  display: grid;
  min-height: 70vh;
  padding: 90px 24px;
  background:
    radial-gradient(circle at 50% 20%, rgba(10, 132, 255, 0.14), transparent 36%),
    var(--canvas);
  place-items: center;
}

.release-card {
  width: min(100%, 760px);
  text-align: center;
}

.release-card > img {
  width: 132px;
  margin: 0 auto 30px;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.release-card h1 {
  font-size: clamp(2.8rem, 5vw, 4.7rem);
}

.release-card > p {
  max-width: 640px;
  margin-right: auto;
  margin-left: auto;
  color: var(--muted);
  font-size: 19px;
}

.release-card .button-row {
  margin-top: 30px;
  justify-content: center;
}

.error-code {
  display: block;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 18px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

@media (max-width: 1100px) {
  .desktop-nav {
    gap: 20px;
  }

  .button-header {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.8fr);
    gap: 36px;
  }

  .hero h1 {
    font-size: clamp(3rem, 5.3vw, 4.7rem);
  }

  .hero-devices {
    min-height: 580px;
  }

  .device-hero-primary {
    width: 260px;
  }

  .device-hero-secondary {
    width: 220px;
  }

  .product-editorial {
    gap: 18px;
  }

  .product-section {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .product-section .section-intro,
  .process-section .section-intro {
    margin-bottom: 48px;
  }

  .process-section {
    padding-top: 78px;
  }

  .product-story {
    grid-template-columns: minmax(0, 0.78fr) minmax(210px, 1.22fr);
    min-height: 560px;
    padding-right: 20px;
    padding-left: 20px;
  }

  .product-copy {
    padding-bottom: 28px;
  }

  .device-editorial {
    width: 210px;
    justify-self: end;
  }

  .screenshot-rail {
    grid-auto-columns: minmax(270px, 38%);
  }
}

@media (max-width: 860px) {
  html {
    scroll-padding-top: 78px;
  }

  .shell,
  .narrow-shell,
  .reading-shell {
    width: min(calc(100% - 36px), var(--shell));
  }

  .nav-row {
    min-height: 68px;
  }

  .desktop-nav,
  .button-header {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .mobile-menu {
    inset: 68px 0 0;
  }

  h1 {
    font-size: clamp(2.8rem, 10vw, 4.8rem);
  }

  h2 {
    font-size: clamp(2.2rem, 8vw, 3.8rem);
  }

  .hero {
    min-height: 0;
    padding: 60px 0 70px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-lede {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-actions,
  .proof-line {
    justify-content: center;
  }

  .hero-devices {
    width: min(100%, 540px);
    min-height: 620px;
    margin: 0 auto;
  }

  .product-editorial,
  .guide-editorial,
  .privacy-grid,
  .detail-grid,
  .watch-feature,
  .plus-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .product-story {
    grid-template-columns: minmax(0, 0.9fr) minmax(250px, 1.1fr);
    min-height: 660px;
  }

  .process-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px 0;
  }

  .process-rail::before {
    display: none;
  }

  .privacy-grid {
    gap: 42px;
  }

  .privacy-device-wrap {
    min-height: 640px;
  }

  .device-privacy {
    right: 50%;
    transform: translateX(50%);
  }

  .proof-grid,
  .use-case-grid,
  .feature-lines,
  .screenshot-grid,
  .resource-links {
    grid-template-columns: 1fr;
  }

  .proof-grid > div,
  .use-case-grid article,
  .resource-links > a {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .use-case-grid article,
  .resource-links > a {
    border-top-color: var(--line-strong);
  }

  .faq-aside {
    padding: 34px 0 0;
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }

  .final-cta-grid {
    grid-template-columns: 1fr;
    padding-top: 90px;
    text-align: center;
  }

  .final-cta .button-row {
    justify-content: center;
  }

  .final-cta p {
    margin-right: auto;
    margin-left: auto;
  }

  .final-product {
    width: min(100%, 520px);
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .detail-grid-reverse > div:first-child,
  .detail-grid-reverse > div:last-child {
    order: initial;
  }

  .device-stage {
    min-height: 620px;
  }

  .feature-lines article,
  .feature-lines article:nth-child(3n) {
    border-right: 0;
  }

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

  .plus-columns > div {
    padding: 24px 0;
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  .shell,
  .narrow-shell,
  .reading-shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .brand {
    font-size: 19px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .section {
    padding: 82px 0;
  }

  .hero {
    padding-top: 48px;
  }

  .hero h1 {
    font-size: clamp(2.75rem, 13vw, 4rem);
  }

  .hero-lede {
    font-size: 18px;
  }

  .button-row {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .button-row .button {
    width: 100%;
  }

  .proof-line {
    display: grid;
    justify-items: center;
  }

  .proof-line span::after {
    display: none;
  }

  .hero-devices {
    min-height: 520px;
  }

  .device {
    border-radius: 38px;
  }

  .device img {
    border-radius: 31px;
  }

  .device-hero-primary {
    left: 2%;
    width: 235px;
  }

  .device-hero-secondary {
    top: 82px;
    width: 190px;
  }

  .hero-icon {
    right: 24%;
    width: 86px;
    border-radius: 21px;
  }

  .section-intro {
    margin-bottom: 50px;
  }

  .section-intro p {
    font-size: 18px;
  }

  .product-story {
    grid-template-columns: 1fr;
    min-height: 760px;
    padding: 28px 22px 0;
  }

  .product-copy {
    text-align: center;
  }

  .process-rail {
    grid-template-columns: 1fr;
  }

  .process-rail li {
    padding: 0 16px;
  }

  .privacy-band {
    padding-top: 84px;
  }

  .consent-list > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .privacy-device-wrap {
    min-height: 560px;
  }

  .device-privacy {
    width: min(82%, 290px);
  }

  .proof-grid > div:first-child {
    border-top: 0;
  }

  .gallery-controls {
    justify-content: center;
  }

  .screenshot-rail {
    grid-auto-columns: 82%;
    gap: 18px;
    padding-inline: 2px;
  }

  .screenshot-item.is-featured {
    transform: none;
  }

  .guide-link,
  .guide-index-item {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
  }

  .faq-list summary {
    font-size: 17px;
  }

  .final-cta-grid {
    min-height: 0;
    padding-top: 76px;
  }

  .final-product {
    min-height: 500px;
  }

  .device-final {
    width: 270px;
  }

  .final-app-icon {
    top: 180px;
    width: 118px;
    border-radius: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px 24px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .page-hero,
  .article-hero {
    padding: 62px 0 66px;
  }

  .page-hero h1,
  .article-hero h1 {
    font-size: clamp(2.7rem, 12vw, 4rem);
  }

  .device-stage {
    min-height: 540px;
  }

  .device-detail {
    width: min(82%, 300px);
  }

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

  .release-page {
    padding: 70px 18px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .final-cta,
  .button,
  .gallery-controls {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .article-body {
    padding-top: 24px;
  }
}