@layer reset,base,layout,components,responsive;
@layer reset {
  * {
    box-sizing: border-box;
  }
  body,
  h1,
  h2,
  h3,
  p,
  ul {
    margin: 0;
  }
  img,
  svg {
    display: block;
    max-width: 100%;
  }
  button,
  a,
  input {
    font: inherit;
  }
  button {
    cursor: pointer;
  }
  html {
    scroll-behavior: smooth;
  }
  a {
    color: inherit;
  }
  button {
    color: inherit;
  }
}
@layer base {
  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
  :root {
    --bg: #f0f5f6;
    --paper: #fff;
    --ink: #18333e;
    --muted: #59717b;
    --line: #dbe7eb;
    --accent: #0b7585;
    --teal: #7ad7df;
    --dark: #0f191f;
    --dark-surface: #17272f;
    --dark-text: #e9f3f6;
    --dark-muted: #a5bdc5;
    --soft: #e5f4f5;
    --radius: 22px;
  }
  body {
    font-family:
      Inter,
      ui-sans-serif,
      -apple-system,
      BlinkMacSystemFont,
      "Segoe UI",
      sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }
  h1,
  h2,
  h3 {
    line-height: 1.08;
    letter-spacing: -0.045em;
  }
  h1 {
    font-size: clamp(2.6rem, 5.8vw, 5.9rem);
    font-weight: 720;
  }
  h2 {
    font-size: clamp(2rem, 3.5vw, 3.6rem);
    font-weight: 650;
  }
  h3 {
    font-size: 1.35rem;
    letter-spacing: -0.025em;
  }
  p {
    max-width: 68ch;
  }
  a {
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
  }
  a:hover {
    color: var(--accent);
  }
  :focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 5px;
    border-radius: 5px;
  }
  ::selection {
    background: #bdebf0;
  }
  .muted {
    color: var(--muted);
  }
  .eyebrow {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.72rem;
    font-weight: 750;
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 20px;
  }
  .eyebrow:before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
  }
  .lede {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--muted);
  }
  .small {
    font-size: 0.82rem;
    color: var(--muted);
  }
  .accent {
    color: var(--accent);
  }
  .skip {
    position: absolute;
    left: 15px;
    top: -100px;
    z-index: 20;
    background: var(--paper);
    padding: 12px;
  }
  .skip:focus {
    top: 10px;
  }
}
@layer layout {
  .wrap {
    width: min(1160px, calc(100% - 64px));
    margin: auto;
  }
  .nav-wrap {
    position: relative;
    z-index: 10;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
  }
  .nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 90px;
    gap: 24px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 1.18rem;
    font-weight: 760;
    letter-spacing: -0.04em;
  }
  .brand img {
    width: 37px;
    height: 37px;
    border-radius: 11px;
  }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 29px;
    font-size: 0.86rem;
    font-weight: 550;
  }
  .nav-links a {
    text-decoration: none;
  }
  .language {
    border-left: 1px solid var(--line);
    padding-left: 20px;
  }
  .nav-button {
    display: none;
    background: none;
    border: 1px solid var(--line);
    padding: 8px 14px;
    border-radius: 10px;
    min-height: 44px;
  }
  .hero {
    padding: 80px 0 72px;
    display: grid;
    grid-template-columns: 1.03fr 0.97fr;
    gap: 50px;
    align-items: center;
  }
  .hero .lede {
    margin-top: 29px;
    max-width: 37ch;
  }
  .hero h1 .accent {
    display: block;
  }
  .actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 29px;
  }
  .hero-note {
    margin-top: 22px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .trust-strip {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    padding: 24px 0 34px;
    border-bottom: 1px solid var(--line);
    font-size: 0.83rem;
    font-weight: 580;
  }
  .trust-strip span {
    display: flex;
    gap: 7px;
    align-items: center;
  }
  .section {
    padding: 100px 0;
  }
  .section-intro {
    display: flex;
    justify-content: space-between;
    gap: 50px;
    align-items: flex-end;
    margin-bottom: 45px;
  }
  .section-intro h2 {
    max-width: 17ch;
  }
  .section-intro p {
    max-width: 43ch;
  }
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  .feature {
    border-top: 1px solid var(--line);
    padding-top: 28px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .feature p {
    color: var(--muted);
    font-size: 0.96rem;
  }
  .feature a {
    margin-top: auto;
    font-size: 0.86rem;
    font-weight: 650;
  }
  .icon {
    width: 43px;
    height: 43px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    background: var(--soft);
    color: var(--accent);
  }
  .split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .split p {
    margin-top: 24px;
  }
  .dark-section {
    background: var(--dark);
    color: var(--dark-text);
  }
  .dark-section .eyebrow {
    color: var(--teal);
  }
  .dark-section .lede,
  .dark-section .small {
    color: var(--dark-muted);
  }
  .privacy-list {
    display: grid;
    gap: 0;
    border-top: 1px solid #304850;
    margin-top: 24px;
  }
  .privacy-list li {
    list-style: none;
    padding: 18px 0;
    border-bottom: 1px solid #304850;
    display: flex;
    gap: 12px;
    font-size: 0.94rem;
  }
  .pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 35px;
  }
  .price-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 35px;
    background: var(--paper);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
  .price-card.pro {
    background: var(--dark-surface);
    color: var(--dark-text);
    border-color: var(--dark-surface);
  }
  .price-card.pro .muted,
  .price-card.pro .small {
    color: var(--dark-muted);
  }
  .price-number {
    font-size: 3.4rem;
    font-weight: 700;
    letter-spacing: -0.055em;
    line-height: 1.15;
  }
  .price-number span {
    font-size: 1rem;
    font-weight: 450;
    letter-spacing: 0;
  }
  .price-card ul {
    padding-left: 19px;
    line-height: 2;
    font-size: 0.93rem;
  }
  .price-card .button {
    margin-top: auto;
  }
  .faq-grid {
    display: grid;
    grid-template-columns: 0.65fr 1.35fr;
    gap: 75px;
  }
  .faq-grid h2 {
    max-width: 12ch;
  }
  .article-hero {
    max-width: 830px;
    padding: 75px 0 50px;
  }
  .article-hero h1 {
    font-size: clamp(2.3rem, 5vw, 4.5rem);
  }
  .article-hero .lede {
    margin-top: 27px;
  }
  .article-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 60px;
    padding-bottom: 90px;
  }
  .toc {
    position: sticky;
    top: 24px;
    align-self: start;
    font-size: 0.83rem;
    border-left: 1px solid var(--line);
    padding-left: 18px;
    display: grid;
    gap: 12px;
  }
  .toc a {
    text-decoration: none;
    color: var(--muted);
  }
  .prose {
    max-width: 780px;
  }
  .prose section {
    padding: 5px 0 36px;
    scroll-margin-top: 35px;
  }
  .prose h2 {
    font-size: 1.8rem;
    letter-spacing: -0.025em;
    margin-bottom: 19px;
    line-height: 1.2;
  }
  .prose p {
    margin-bottom: 17px;
    color: #395661;
  }
  .prose ul {
    padding-left: 20px;
    color: #395661;
  }
  .related {
    border-top: 1px solid var(--line);
    padding: 35px 0 55px;
  }
  .related-links {
    display: flex;
    gap: 26px;
    flex-wrap: wrap;
    margin-top: 20px;
  }
  .footer {
    background: var(--dark);
    color: var(--dark-text);
    padding: 55px 0 28px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 45px;
  }
  .footer p {
    font-size: 0.88rem;
    color: var(--dark-muted);
    margin-top: 16px;
    max-width: 40ch;
  }
  .footer a:hover {
    color: var(--teal);
  }
  .footer-links {
    display: grid;
    gap: 10px;
    font-size: 0.86rem;
  }
  .footer-links a {
    text-decoration: none;
  }
  .footer-meta {
    border-top: 1px solid #304850;
    padding-top: 23px;
    font-size: 0.72rem;
    color: var(--dark-muted);
    display: flex;
    justify-content: space-between;
    gap: 30px;
  }
  .notice {
    padding: 17px 21px;
    background: var(--soft);
    border-left: 3px solid var(--accent);
    font-size: 0.88rem;
    line-height: 1.7;
    margin: 22px 0;
  }
  .draft-notice {
    background: #fff4da;
    border-left-color: #a27320;
    color: #664c18;
  }
}
@layer components {
  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 49px;
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 11px 21px;
    text-decoration: none;
    font-size: 0.89rem;
    font-weight: 650;
    background: var(--accent);
    color: #fff;
    transition:
      transform 0.15s,
      background 0.15s;
  }
  .button:hover {
    color: white;
    background: #086574;
    transform: translateY(-1px);
  }
  .button.secondary {
    background: transparent;
    border-color: var(--line);
    color: var(--ink);
  }
  .button.secondary:hover {
    background: var(--soft);
  }
  .button.light {
    background: var(--teal);
    color: var(--dark);
  }
  .badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--soft);
    border: 1px solid #c5e4e8;
    padding: 5px 11px;
    border-radius: 20px;
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.025em;
  }
  .pro .badge {
    background: #223740;
    border-color: #304850;
    color: var(--teal);
  }
  .device-stage {
    height: 680px;
    overflow: clip;
    padding-bottom: 50px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .device-stage:before {
    content: "";
    position: absolute;
    width: 410px;
    height: 410px;
    border: 1px solid #cce0e6;
    border-radius: 50%;
    background: radial-gradient(circle, #d9edf0 0, transparent 65%);
  }
  .device-stage:after {
    content: "";
    position: absolute;
    width: 490px;
    height: 490px;
    border: 1px solid #deeaee;
    border-radius: 50%;
    z-index: -1;
  }
  .phone {
    width: 277px;
    padding: 8px;
    border: 2px solid #263b43;
    background: #17272f;
    border-radius: 42px;
    box-shadow: 0 32px 75px #18333e22;
    transform: rotate(5deg);
    position: relative;
  }
  .phone-screen {
    background: #f0f5f6;
    min-height: 517px;
    border-radius: 33px;
    overflow: hidden;
    padding: 20px 18px 10px;
    color: var(--ink);
  }
  .phone-top {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    font-weight: 700;
    margin-bottom: 23px;
  }
  .phone-top .pill {
    background: #17272f;
    width: 65px;
    height: 17px;
    border-radius: 12px;
    margin-top: -4px;
  }
  .phone-eyebrow {
    font-size: 9px;
    color: var(--muted);
    letter-spacing: 0.02em;
  }
  .phone-title {
    font-size: 23px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.2;
    margin: 6px 0 14px;
  }
  .phone-card {
    background: white;
    border-radius: 15px;
    padding: 14px;
    margin-bottom: 10px;
    font-size: 10px;
  }
  .phone-card strong {
    font-size: 12px;
  }
  .phone-plan {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-top: 12px;
  }
  .phone-ring {
    width: 65px;
    position: relative;
  }
  .phone-ring .ring-value {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 14px;
    font-weight: 750;
  }
  .phone-ring svg {
    width: 65px;
  }
  .phone .caption {
    color: var(--muted);
    font-size: 8px;
  }
  .phone-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-top: 1px solid var(--line);
    margin-top: 7px;
    align-items: center;
    gap: 7px;
  }
  .phone-tag {
    background: var(--soft);
    padding: 3px 7px;
    color: var(--accent);
    border-radius: 10px;
    font-size: 8px;
  }
  .phone-tab {
    display: flex;
    justify-content: space-around;
    color: var(--muted);
    font-size: 8px;
    padding-top: 13px;
  }
  .phone-tab span:first-child {
    color: var(--accent);
    font-weight: 700;
  }
  .float-note {
    position: absolute;
    left: -5px;
    top: 92px;
    width: 170px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 15px;
    box-shadow: 0 12px 28px #18333e0d;
    padding: 15px;
    z-index: 2;
    font-size: 11px;
    transform: rotate(-3deg);
  }
  .float-note strong {
    display: block;
    font-size: 12px;
    margin: 6px 0;
  }
  .float-note .tag {
    font-size: 9px;
    color: var(--accent);
  }
  .float-note.second {
    left: auto;
    right: -10px;
    top: auto;
    bottom: 140px;
    transform: rotate(-3deg);
    width: 168px;
  }
  .preview-label {
    position: absolute;
    bottom: 8px;
    text-align: center;
    font-size: 0.67rem;
    color: var(--muted);
    line-height: 1.6;
    width: 100%;
  }
  .workflow {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px;
    background: white;
  }
  .workflow-row {
    position: relative;
    border-left: 2px solid #c5e4e8;
    padding: 4px 0 27px 25px;
  }
  .workflow-row:last-child {
    padding-bottom: 0;
  }
  .workflow-row:before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent);
    position: absolute;
    left: -6px;
    top: 10px;
  }
  .workflow-row small {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--accent);
    font-weight: 650;
  }
  .workflow-row h3 {
    font-size: 1.2rem;
    line-height: 1.3;
    margin: 7px 0;
  }
  .workflow-row p {
    margin: 0;
    font-size: 0.87rem;
    color: var(--muted);
  }
  .segmented {
    display: inline-flex;
    background: #e4edf0;
    padding: 4px;
    border-radius: 12px;
    margin-top: 20px;
    gap: 4px;
  }
  .segmented button {
    border: none;
    background: transparent;
    min-height: 43px;
    border-radius: 9px;
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 650;
  }
  .segmented button[aria-pressed="true"] {
    background: white;
    box-shadow: 0 2px 6px #18333e0a;
  }
  .table-scroll {
    overflow: auto;
    margin: 40px 0 20px;
    border: 1px solid var(--line);
    border-radius: 16px;
  }
  table {
    border-collapse: collapse;
    width: 100%;
    font-size: 0.87rem;
    background: white;
    min-width: 570px;
  }
  th,
  td {
    text-align: left;
    padding: 17px 23px;
    border-bottom: 1px solid var(--line);
  }
  th {
    background: #eaf1f3;
    font-weight: 650;
  }
  td:first-child {
    width: 52%;
  }
  tbody tr:last-child td {
    border-bottom: 0;
  }
  .check {
    color: var(--accent);
    font-weight: 650;
  }
  .details {
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
  }
  .details:first-child {
    border-top: 1px solid var(--line);
  }
  .details summary {
    font-size: 1.05rem;
    font-weight: 600;
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    min-height: 30px;
  }
  .details summary:after {
    content: "+";
    color: var(--accent);
    font-size: 1.3rem;
  }
  .details[open] summary:after {
    content: "−";
  }
  .details p {
    font-size: 0.95rem;
    color: var(--muted);
    margin-top: 15px;
  }
  .cta-panel {
    text-align: center;
    background: var(--soft);
    border: 1px solid #d0e9ec;
    border-radius: 30px;
    padding: 56px 25px;
  }
  .cta-panel p {
    margin: 20px auto 0;
  }
  .cta-panel .actions {
    justify-content: center;
  }
  .inline-label {
    display: block;
    font-size: 0.72rem;
    color: var(--muted);
    margin-top: 8px;
  }
  .comparison-footnote {
    max-width: 85ch;
    font-size: 0.85rem;
    color: var(--muted);
  }
}
@layer responsive {
  @media (max-width: 1050px) {
    .hero {
      gap: 20px;
    }
    .float-note {
      left: -12px;
      width: 140px;
    }
    .float-note.second {
      right: -8px;
      width: 142px;
    }
    .split {
      gap: 40px;
    }
    .nav-links {
      gap: 18px;
    }
  }
  @media (max-width: 900px) {
    .wrap {
      width: calc(100% - 38px);
    }
    .nav {
      min-height: 75px;
    }
    .nav-button {
      display: block;
    }
    .nav-links {
      display: none;
    }
    .nav-links[data-open="true"] {
      display: flex;
      position: absolute;
      top: 75px;
      left: 0;
      right: 0;
      background: var(--bg);
      border-bottom: 1px solid var(--line);
      padding: 20px;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
    }
    .hero {
      grid-template-columns: 1fr;
      padding: 55px 0 42px;
    }
    .hero h1 {
      font-size: clamp(3.1rem, 9vw, 5rem);
    }
    .hero .lede {
      max-width: 52ch;
    }
    .device-stage {
      margin-top: 12px;
      height: 680px;
    }
    .float-note {
      left: calc(50% - 200px);
      width: 163px;
    }
    .float-note.second {
      right: calc(50% - 215px);
      width: 165px;
    }
    .section {
      padding: 65px 0;
    }
    .section-intro {
      display: block;
    }
    .section-intro p {
      margin-top: 23px;
    }
    .feature-grid {
      grid-template-columns: 1fr;
      gap: 34px;
    }
    .split {
      grid-template-columns: 1fr;
      gap: 35px;
    }
    .faq-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }
    .faq-grid h2 {
      max-width: none;
    }
    .article-layout {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    .toc {
      position: static;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      border-left: none;
      border-bottom: 1px solid var(--line);
      padding: 0 0 20px;
    }
    .footer-grid {
      grid-template-columns: 1.6fr 1fr 1fr;
      gap: 25px;
    }
    .article-hero {
      padding-top: 45px;
    }
    .trust-strip {
      gap: 14px;
    }
  }
  @media (max-width: 520px) {
    .pricing-grid {
      grid-template-columns: 1fr;
    }
    .price-card {
      padding: 27px;
    }
    .device-stage {
      transform: scale(0.92);
      margin-left: -12px;
      margin-right: -12px;
    }
    .float-note {
      left: -2px;
      width: 143px;
    }
    .float-note.second {
      right: -1px;
      width: 138px;
    }
    .device-stage:before {
      width: 330px;
      height: 330px;
    }
    .device-stage:after {
      width: 370px;
      height: 370px;
    }
    .phone {
      width: 262px;
    }
    .footer-grid {
      grid-template-columns: 1fr 1fr;
    }
    .footer-grid > :first-child {
      grid-column: 1/-1;
    }
    .footer-meta {
      flex-direction: column;
      gap: 12px;
    }
    .hero h1 {
      font-size: 3.1rem;
    }
    .hero .lede {
      font-size: 1rem;
    }
    .trust-strip {
      font-size: 0.76rem;
      gap: 12px;
    }
    .cta-panel {
      padding: 40px 21px;
    }
    .price-number {
      font-size: 3rem;
    }
    .article-hero h1 {
      font-size: 2.4rem;
    }
  }
  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
    *,
    *:before,
    *:after {
      transition: none !important;
      animation: none !important;
    }
  }
}