:root {
  --ink: #10253d;
  --ink-soft: #4f6072;
  --paper: #f7f7f2;
  --white: #ffffff;
  --blue: #1677ff;
  --blue-deep: #075ecf;
  --blue-soft: #dcecff;
  --line: rgba(16, 37, 61, 0.12);
  --shadow: 0 28px 70px rgba(22, 55, 89, 0.14);
  --radius-lg: 36px;
  --radius-md: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 18px;
  border-radius: 14px;
  background: var(--ink);
  color: white;
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 16px;
}

:focus-visible {
  outline: 3px solid rgba(22, 119, 255, 0.5);
  outline-offset: 4px;
}

.section-wrap,
.header-inner,
.footer-inner {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 20;
  padding: 20px 0;
}

.header-inner {
  min-height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 26px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand img,
.footer-brand img,
.product-kicker img,
.final-cta img {
  border-radius: 22%;
  box-shadow: 0 10px 28px rgba(14, 95, 197, 0.22);
}

.brand span {
  font-size: 22px;
  font-weight: 760;
  letter-spacing: -0.035em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 10px 30px rgba(16, 37, 61, 0.05);
  backdrop-filter: blur(14px);
}

.main-nav a {
  padding: 9px 16px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 630;
}

.main-nav a[aria-current="page"] {
  background: var(--ink);
  color: white;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 15px;
}

.language-link {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 640;
}

.header-download {
  padding: 12px 17px;
  border-radius: 14px;
  background: var(--blue);
  color: white;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(22, 119, 255, 0.2);
}

.hero {
  min-height: 710px;
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  align-items: center;
  gap: 70px;
  padding-top: 74px;
  padding-bottom: 110px;
}

.product-kicker {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 28px;
  color: var(--blue-deep);
  font-size: 14px;
  font-weight: 720;
  letter-spacing: 0.03em;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  max-width: 740px;
  font-size: clamp(54px, 6.2vw, 88px);
  line-height: 1.28;
  letter-spacing: -0.065em;
  text-wrap: balance;
}

.hero-intro {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: 19px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 21px;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 720;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.header-download:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 15px 30px rgba(22, 119, 255, 0.24);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.apple-mark {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  font-size: 9px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 6px;
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 24px 0 0;
  color: #5e6e7d;
  font-size: 13px;
}

.lock-dot {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #dff3e8;
  color: #18824b;
  font-size: 12px;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  min-height: 590px;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 2% 0 4%;
  z-index: -3;
  border-radius: 48% 52% 40% 60% / 50% 35% 65% 50%;
  background: linear-gradient(145deg, #e4f1ff 5%, #bfdcff 55%, #96c5ff 100%);
  transform: rotate(-3deg);
}

.orbit {
  position: absolute;
  z-index: -2;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
}

.orbit-one {
  width: 440px;
  height: 440px;
}

.orbit-two {
  width: 540px;
  height: 270px;
  transform: rotate(24deg);
}

.phone-card {
  width: min(350px, 75vw);
  padding: 20px;
  border: 7px solid #0d2239;
  border-radius: 46px;
  background: #fbfbf8;
  box-shadow: 0 42px 80px rgba(26, 74, 126, 0.25);
  transform: rotate(3deg);
}

.phone-status,
.phone-title-row,
.photo-summary,
.file-row,
.option-row {
  display: flex;
  align-items: center;
}

.phone-status {
  justify-content: space-between;
  padding: 2px 8px 16px;
  color: #31455b;
  font-size: 10px;
  font-weight: 750;
}

.phone-title-row {
  justify-content: space-between;
  margin: 2px 3px 20px;
  font-size: 24px;
}

.phone-title-row span {
  color: #718092;
  letter-spacing: 2px;
}

.photo-summary {
  gap: 14px;
  padding: 15px;
  border-radius: 18px;
  background: #edf4fb;
  color: #536477;
  font-size: 12px;
  font-weight: 650;
}

.thumb-stack {
  width: 56px;
  height: 38px;
  position: relative;
}

.thumb-stack span {
  position: absolute;
  width: 38px;
  height: 38px;
  border: 3px solid white;
  border-radius: 10px;
  background: linear-gradient(135deg, #8fc4f5, #2e77ba);
}

.thumb-stack span:nth-child(2) { left: 10px; background: linear-gradient(135deg, #f5ca8f, #c07b2c); }
.thumb-stack span:nth-child(3) { left: 20px; background: linear-gradient(135deg, #9bd9ad, #408f64); }

.file-list {
  display: grid;
  gap: 9px;
  margin: 13px 0;
}

.file-row {
  min-width: 0;
  gap: 9px;
  padding: 9px;
  border: 1px solid #edf0f3;
  border-radius: 14px;
  background: white;
  font-size: 11px;
}

.file-row strong {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-photo {
  flex: 0 0 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(145deg, #d7ecff, #6aa4dd);
}

.mini-photo-2 { background: linear-gradient(145deg, #ffe1b0, #da9547); }
.mini-photo-3 { background: linear-gradient(145deg, #d7f1df, #61a77b); }
.file-index { color: #90a0af; }
.drag-handle { color: #9aa7b3; font-size: 15px; }

.option-row {
  justify-content: space-between;
  padding: 13px 6px;
  color: #506276;
  font-size: 11px;
  font-weight: 650;
}

.toggle {
  width: 34px;
  height: 20px;
  display: flex;
  justify-content: flex-end;
  padding: 3px;
  border-radius: 999px;
  background: var(--blue);
}

.toggle i {
  width: 14px;
  border-radius: 50%;
  background: white;
}

.phone-action {
  padding: 15px;
  border-radius: 15px;
  background: var(--blue);
  color: white;
  text-align: center;
  font-size: 12px;
  font-weight: 720;
}

.zip-badge {
  position: absolute;
  right: -8px;
  bottom: 74px;
  width: 116px;
  height: 116px;
  display: grid;
  place-items: center;
  border: 9px solid rgba(255, 255, 255, 0.82);
  border-radius: 31px;
  background: #112942;
  color: white;
  box-shadow: 0 25px 50px rgba(17, 41, 66, 0.28);
  transform: rotate(-8deg);
}

.zip-badge span { font-size: 21px; font-weight: 820; letter-spacing: 0.08em; }
.zip-badge i { position: absolute; right: 10px; top: 9px; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: #43c079; font-size: 12px; font-style: normal; }

.flow-section {
  padding: 100px 0;
  background: #112942;
  color: white;
}

.section-heading {
  margin-bottom: 54px;
  text-align: center;
}

.section-heading > p,
.page-hero > p,
.privacy-copy > p {
  margin: 0 0 14px;
  color: #73adff;
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.section-heading h2,
.privacy-copy h2,
.final-cta h2,
.support-card h2,
.faq-heading h2,
.contact-card h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.055);
}

.step-card > span {
  color: #73adff;
  font-size: 12px;
  font-weight: 760;
}

.step-card h3,
.feature-card h3 {
  margin: 0 0 10px;
  font-size: 23px;
  letter-spacing: -0.025em;
}

.step-card p,
.feature-card p,
.support-card p,
.contact-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.67);
  line-height: 1.68;
}

.features-section {
  padding-top: 120px;
  padding-bottom: 120px;
}

.section-heading-left {
  max-width: 700px;
  text-align: left;
}

.section-heading-left > p { color: var(--blue); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  min-height: 315px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-card p { color: rgba(16, 37, 61, 0.68); max-width: 490px; }
.feature-symbol { font-size: 55px; font-weight: 840; letter-spacing: -0.06em; }
.feature-blue { background: #1677ff; color: white; }
.feature-blue p { color: rgba(255, 255, 255, 0.76); }
.feature-cream { background: #e8e4d8; }
.feature-dark { background: #112942; color: white; }
.feature-dark p { color: rgba(255, 255, 255, 0.68); }
.feature-white { border: 1px solid var(--line); background: white; }

.privacy-banner {
  min-height: 480px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 60px;
  margin-bottom: 120px;
  padding: 52px;
  border-radius: 42px;
  background: #dfeeff;
}

.privacy-art {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
}

.shield-ring {
  width: 190px;
  height: 190px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(22, 119, 255, 0.24);
  border-radius: 50%;
  box-shadow: 0 0 0 30px rgba(255,255,255,.34), 0 0 0 60px rgba(255,255,255,.22);
}

.shield-ring span {
  width: 102px;
  height: 116px;
  display: grid;
  place-items: center;
  border-radius: 42% 42% 52% 52%;
  background: var(--blue);
  color: white;
  font-size: 42px;
}

.privacy-file {
  position: absolute;
  padding: 18px 13px;
  border-radius: 14px;
  background: white;
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 15px 30px rgba(38, 92, 148, 0.15);
}

.privacy-file-one { left: 10%; top: 15%; transform: rotate(-10deg); }
.privacy-file-two { right: 8%; bottom: 15%; transform: rotate(9deg); }

.privacy-copy > p { color: var(--blue); }
.privacy-copy > span { display: block; margin: 22px 0; color: var(--ink-soft); line-height: 1.72; }
.privacy-copy a { color: var(--blue-deep); font-weight: 740; }

.final-cta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  margin-bottom: 120px;
  padding: 38px 42px;
  border-radius: 34px;
  background: var(--blue);
  color: white;
}

.final-cta h2 { font-size: clamp(26px, 3vw, 39px); }
.final-cta p { margin: 8px 0 0; color: rgba(255, 255, 255, .72); }
.button-light { background: white; color: var(--blue-deep); }

.site-footer {
  padding: 55px 0 34px;
  background: #0d2136;
  color: white;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 34px;
}

.footer-brand strong { display: block; font-size: 20px; }
.footer-brand span { display: block; margin-top: 4px; color: rgba(255,255,255,.55); font-size: 13px; }
.footer-inner nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 25px; color: rgba(255,255,255,.7); font-size: 14px; }
.footer-inner > p { grid-column: 1 / -1; margin: 6px 0 0; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.42); font-size: 12px; }

.page-hero {
  padding-top: 100px;
  padding-bottom: 94px;
  text-align: center;
}

.page-hero > p { color: var(--blue); }
.page-hero h1 { margin-inline: auto; font-size: clamp(49px, 6vw, 78px); }
.page-hero > span { display: block; max-width: 670px; margin: 26px auto 0; color: var(--ink-soft); font-size: 18px; line-height: 1.7; }

.support-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  align-items: start;
  gap: 24px;
  padding-bottom: 120px;
}

.support-main { display: grid; gap: 20px; }
.support-card { position: relative; padding: 40px; border-radius: 30px; background: white; }
.support-card-label { display: inline-block; margin-bottom: 34px; color: var(--blue); font-size: 12px; font-weight: 770; }
.support-card h2 { font-size: 34px; }
.support-card ol { counter-reset: quick; display: grid; gap: 18px; margin: 30px 0 0; padding: 0; list-style: none; }
.support-card li { counter-increment: quick; display: grid; grid-template-columns: 34px 1fr; align-items: start; gap: 14px; color: var(--ink-soft); line-height: 1.6; }
.support-card li::before { content: counter(quick); width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--blue-soft); color: var(--blue-deep); font-size: 12px; font-weight: 760; }
.extension-card { background: #112942; color: white; }
.extension-card p { margin-top: 20px; }
.share-sheet-demo { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; margin-top: 28px; padding: 18px; border-radius: 18px; background: rgba(255,255,255,.09); }
.share-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: var(--blue); font-size: 11px; font-weight: 800; }
.share-sheet-demo strong { display: block; font-size: 14px; }
.share-sheet-demo small { display: block; margin-top: 4px; color: rgba(255,255,255,.5); }

.faq-section { padding: 60px 8px 20px; }
.faq-heading { margin-bottom: 24px; }
.faq-heading > span { display: block; margin-bottom: 12px; color: var(--blue); font-size: 12px; font-weight: 760; letter-spacing: .15em; }
.faq-heading h2 { font-size: 38px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; cursor: pointer; font-size: 17px; font-weight: 680; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--blue); font-size: 22px; transition: transform 180ms ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -6px 0 24px; padding-right: 40px; color: var(--ink-soft); line-height: 1.7; }

.contact-card { position: sticky; top: 24px; padding: 32px; border-radius: 30px; background: #dfeeff; }
.mail-orbit { width: 72px; height: 72px; display: grid; place-items: center; margin-bottom: 40px; border: 1px solid rgba(22,119,255,.25); border-radius: 50%; color: var(--blue); font-size: 30px; font-weight: 700; box-shadow: 0 0 0 15px rgba(255,255,255,.35); }
.contact-card h2 { font-size: 30px; }
.contact-card p { margin-top: 18px; color: var(--ink-soft); }
.contact-card .button { width: 100%; margin-top: 24px; }
.contact-card small { display: block; margin-top: 14px; color: #63778c; text-align: center; }

.privacy-page-hero { position: relative; }
.privacy-page-hero small { display: block; margin-top: 24px; color: #7a8997; }
.policy-mark { width: 68px; height: 76px; display: grid; place-items: center; margin: 0 auto 26px; border-radius: 42% 42% 52% 52%; background: var(--blue); color: white; font-size: 27px; box-shadow: 0 15px 35px rgba(22,119,255,.25); }
.policy-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); align-items: start; gap: 80px; padding-bottom: 120px; }
.policy-aside { position: sticky; top: 28px; padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.65); }
.policy-aside strong { display: block; color: var(--blue); font-size: 20px; }
.policy-aside > span { display: block; margin-top: 7px; color: var(--ink-soft); font-size: 13px; }
.policy-aside ul { display: grid; gap: 12px; margin: 25px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; }
.policy-aside li { position: relative; padding-left: 20px; color: var(--ink-soft); font-size: 13px; line-height: 1.5; }
.policy-aside li::before { content: "✓"; position: absolute; left: 0; color: #1d9b5f; font-weight: 800; }
.policy-content { padding: 10px 0; }
.policy-content section { margin-bottom: 56px; scroll-margin-top: 30px; }
.policy-content h2 { margin: 0 0 18px; font-size: 28px; letter-spacing: -.025em; }
.policy-content p { margin: 0 0 14px; color: var(--ink-soft); font-size: 16px; line-height: 1.85; }

@media (max-width: 930px) {
  .header-inner { grid-template-columns: 1fr auto; }
  .main-nav { order: 3; grid-column: 1 / -1; justify-self: center; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 50px; text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .hero-visual { min-height: 570px; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { min-height: 210px; }
  .support-layout { grid-template-columns: 1fr; }
  .contact-card { position: static; }
  .policy-layout { grid-template-columns: 1fr; gap: 32px; }
  .policy-aside { position: static; }
}

@media (max-width: 700px) {
  .section-wrap,
  .header-inner,
  .footer-inner { width: min(100% - 32px, 1160px); }
  .site-header { padding: 13px 0; }
  .brand img { width: 34px; height: 34px; }
  .brand span { font-size: 20px; }
  .header-download { display: none; }
  .main-nav { width: 100%; justify-content: space-between; }
  .main-nav a { flex: 1; padding: 9px 5px; text-align: center; }
  .hero { min-height: auto; padding-top: 60px; padding-bottom: 80px; }
  .hero h1 { font-size: clamp(48px, 14vw, 68px); }
  .hero-intro { font-size: 17px; }
  .hero-visual { min-height: 500px; }
  .hero-visual::before { inset: 5% -20px; }
  .phone-card { width: 304px; padding: 16px; border-radius: 40px; }
  .zip-badge { right: -8px; bottom: 52px; width: 92px; height: 92px; border-width: 7px; border-radius: 25px; }
  .zip-badge span { font-size: 17px; }
  .flow-section, .features-section { padding-top: 82px; padding-bottom: 82px; }
  .section-heading { margin-bottom: 36px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 270px; }
  .privacy-banner { grid-template-columns: 1fr; gap: 15px; margin-bottom: 82px; padding: 26px; }
  .privacy-art { min-height: 265px; }
  .final-cta { grid-template-columns: auto 1fr; gap: 18px; margin-bottom: 82px; padding: 28px; }
  .final-cta .button { grid-column: 1 / -1; width: 100%; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-inner nav { justify-content: flex-start; gap: 18px; }
  .page-hero { padding-top: 72px; padding-bottom: 66px; }
  .page-hero h1 { font-size: clamp(46px, 13vw, 64px); }
  .support-layout, .policy-layout { padding-bottom: 82px; }
  .support-card { padding: 28px; }
  .faq-section { padding-inline: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}