:root {
  color-scheme: dark;
  --bg: #0b1719;
  --panel: #112326;
  --panel-light: #142a2d;
  --text: #e8f2f0;
  --muted: #9eB5b4;
  --mint: #67e3c4;
  --purple: #a5b3fc;
  --line: #294044;
  --radius: 24px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.dialog-open { overflow: hidden; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
button, summary { cursor: pointer; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 5px; }
a:hover { color: var(--mint); }
a, button, summary { touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--mint); outline-offset: 5px; }
img { max-width: 100%; height: auto; display: block; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.04em; }
h1 { font-size: clamp(64px, 6.7vw, 96px); font-weight: 750; }
h2 { font-size: clamp(36px, 4vw, 54px); font-weight: 650; }
h3 { font-size: 25px; font-weight: 650; }
p { color: var(--muted); }
button[hidden], [hidden] { display: none !important; }
.container { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: -100px; left: 16px; padding: 12px 24px; background: var(--mint); color: var(--bg); border-radius: 6px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; z-index: 30; top: 0; background: rgb(11 23 25 / 95%); border-bottom: 1px solid rgb(41 64 68 / 65%); backdrop-filter: blur(16px); }
.header-inner { min-height: 88px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; font-size: 24px; font-weight: 740; letter-spacing: -.7px; }
.brand img { border-radius: 12px; }
.navigation { display: flex; align-items: center; gap: 26px; font-size: 14px; order: 1; margin-left: auto; }
.language-switch { display: flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 8px; flex-shrink: 0; order: 2; }
.language-switch a { display: block; padding: 6px 8px; border-radius: 4px; color: var(--muted); font-size: 11px; font-weight: 650; line-height: 1.6; text-decoration: none; }
.language-switch a:hover { color: var(--text); background: var(--panel-light); }
.language-switch a[aria-current="page"] { background: var(--mint); color: var(--bg); }
.header-inner > .text-link { margin-left: auto; order: 1; }
.navigation a { text-decoration: none; }
.nav-contact { border: 1px solid var(--line); padding: 9px 20px; border-radius: 8px; }
.nav-contact span { margin-left: 13px; color: var(--mint); }
.menu-toggle { display: none; color: var(--text); border: 1px solid var(--line); border-radius: 7px; background: var(--panel); padding: 8px 12px; }
.menu-toggle span { margin-left: 10px; }
.hero { display: grid; grid-template-columns: 1.06fr 1fr; gap: 24px; align-items: center; min-height: 720px; padding-block: 54px 70px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .17em; color: var(--mint); line-height: 1.6; margin-bottom: 24px; }
.hero .eyebrow { display: flex; align-items: center; gap: 10px; }
.status-dot { display: inline-block; width: 7px; height: 7px; flex-shrink: 0; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgb(103 227 196 / 8%); }
.hero h1 span { color: var(--mint); }
.hero-description { max-width: 510px; font-size: 17px; line-height: 1.85; margin-top: 28px; }
.app-store-download { margin-top: 24px; }
.app-store-link { display: inline-block; padding: 12px; margin-left: -12px; }
.app-store-link img { width: auto; height: 48px; }
.app-store-download + .hero-actions { margin-top: 4px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 19px; padding: 15px 22px; border: 1px solid transparent; border-radius: 9px; font-size: 14px; font-weight: 650; line-height: 1.5; text-decoration: none; transition: background .2s, transform .2s; }
.button:hover { transform: translateY(-2px); }
.button span { font-size: 19px; line-height: 1; }
.button-primary { background: var(--mint); color: var(--bg); }
.button-primary:hover { color: var(--bg); background: #92eed7; }
.button-quiet { padding-inline: 0; font-weight: 500; font-size: 13px; }
.button-quiet span { color: var(--mint); }
.button-outline { border-color: #3c5558; background: transparent; }
.button-outline:hover { background: var(--panel-light); }
.hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; margin-top: 32px; font-size: 11px; color: var(--muted); letter-spacing: .02em; }
.hero-meta span + span::before { content: ""; display: inline-block; width: 3px; height: 3px; vertical-align: middle; background: #607777; margin-right: 18px; border-radius: 50%; }
.hero-art { position: relative; height: 590px; min-width: 0; background: radial-gradient(ellipse at 52% 52%, rgb(51 143 129 / 10%), transparent 67%); }
.phone { position: absolute; width: 238px; overflow: hidden; border: 6px solid #253539; border-radius: 35px; box-shadow: 0 25px 70px rgb(0 0 0 / 35%), inset 0 0 0 2px #587173; background: #0b1719; }
.phone img { width: 100%; }
.phone-front { z-index: 2; top: 82px; left: 6%; transform: rotate(-7deg); }
.phone-back { top: 10px; right: 0; transform: rotate(9deg); opacity: .94; }
.orbit { position: absolute; border: 1px solid rgb(103 227 196 / 12%); border-radius: 50%; width: 505px; height: 505px; left: 50%; top: 45%; transform: translate(-50%, -50%); }
.orbit-two { width: 380px; height: 380px; border-style: dashed; border-color: rgb(165 179 252 / 18%); }
.orbit-point { position: absolute; width: 10px; height: 10px; border: 2px solid var(--bg); border-radius: 50%; box-shadow: 0 0 0 6px rgb(103 227 196 / 8%); }
.point-mint { left: 3%; top: 17%; background: var(--mint); }
.point-purple { right: 0; bottom: 20%; background: var(--purple); }
.floating-label { position: absolute; right: -4px; bottom: 30px; display: flex; align-items: center; gap: 12px; border: 1px solid #365953; background: #18332f; color: var(--text); font-size: 11px; padding: 13px 17px; border-radius: 9px; z-index: 3; box-shadow: 0 8px 30px rgb(0 0 0 / 20%); }
.art-caption { position: absolute; bottom: -14px; left: 12%; color: var(--muted); font-size: 10px; }
.protocol-strip { border-block: 1px solid var(--line); background: #0f1e20; }
.protocol-inner { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.protocol-inner > span { color: var(--muted); font-size: 10px; letter-spacing: .14em; }
.protocol-inner > div { display: flex; align-items: center; gap: 30px; }
.protocol-inner strong { font-size: 22px; font-weight: 650; letter-spacing: -.6px; }
.protocol-plus { font-size: 25px; font-weight: 300; color: var(--mint); }
.section { padding-block: 108px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 44px; }
.section-heading .eyebrow { margin-bottom: 18px; }
.section-heading > p { max-width: 365px; font-size: 15px; }
.feature-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 20px; }
.feature-card { background: var(--panel); border: 1px solid var(--line); padding: 32px; border-radius: var(--radius); }
.feature-card h3 { margin-block: 19px 14px; }
.feature-card p { max-width: 540px; font-size: 14px; line-height: 1.8; }
.feature-icon { color: var(--mint); width: 41px; height: 41px; border: 1px solid #37504e; border-radius: 11px; display: grid; place-items: center; }
.feature-icon.purple { color: var(--purple); border-color: #42485c; }
.feature-large { grid-row: span 2; padding: 38px; }
.feature-large h3 { font-size: 34px; }
.radio-stack { margin-top: 34px; display: grid; gap: 10px; }
.radio-stack > div { display: flex; align-items: center; gap: 12px; background: #0c1c1e; padding: 14px; border: 1px solid var(--line); border-radius: 12px; }
.radio-avatar { display: grid; place-items: center; width: 41px; height: 41px; border-radius: 10px; font-size: 12px; font-weight: 650; flex-shrink: 0; }
.mint { background: rgb(103 227 196 / 10%); color: var(--mint); }
.purple { background: rgb(165 179 252 / 10%); color: var(--purple); }
.amber { background: rgb(244 187 125 / 10%); color: #f4bb7d; }
.radio-stack > div > span:nth-child(2) { font-size: 13px; line-height: 1.4; }
.radio-stack small { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; }
.radio-tag { margin-left: auto; color: var(--muted); font-size: 10px; border: 1px solid #34494b; border-radius: 5px; padding: 2px 6px; }
.feature-wide { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 24px; }
.feature-wide .feature-icon { flex-shrink: 0; }
.feature-wide h3 { margin-top: 0; }
.feature-wide p { max-width: 850px; }
.bridge-section { background: #102326; border-block: 1px solid var(--line); padding-block: 86px; }
.bridge-layout { display: grid; grid-template-columns: .86fr 1.14fr; gap: 72px; align-items: center; }
.bridge-copy > p:not(.eyebrow) { font-size: 15px; margin-top: 24px; }
.text-link { display: inline-flex; gap: 18px; align-items: center; color: var(--text); font-size: 14px; text-decoration: none; padding-block: 8px; }
.text-link span { color: var(--mint); }
.bridge-copy .text-link { margin-top: 24px; }
.bridge-visual { border: 1px solid #365256; border-radius: var(--radius); padding: 38px 28px 24px; background: #0d1d20; }
.bridge-diagram { display: grid; grid-template-columns: 1fr 1.2fr 1fr; align-items: center; gap: 10px; padding-block: 12px 34px; }
.bridge-node { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.node-symbol { width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid #375753; border-radius: 20px; margin-bottom: 12px; }
.node-symbol.purple { border-color: #434e70; }
.node-symbol svg { width: 30px; height: 30px; }
.bridge-node strong { font-size: 15px; font-weight: 600; }
.bridge-node > span:last-child { font-size: 10px; color: var(--muted); }
.bridge-link { text-align: center; margin-top: -35px; }
.bridge-link > span { font-size: 9px; letter-spacing: .1em; color: var(--mint); }
.bridge-link > div { display: flex; align-items: center; gap: 5px; font-size: 19px; color: var(--mint); }
.bridge-link i { width: 100%; border-top: 1px dashed #598d88; }
.bridge-link small { color: var(--muted); font-size: 9px; }
.bridge-note { display: flex; gap: 12px; align-items: flex-start; border-top: 1px solid var(--line); padding-top: 23px; font-size: 12px; color: var(--text); }
.bridge-note svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--mint); margin-top: 3px; }
.fine-print { font-size: 11px; margin-top: 14px; }
.screenshot-switch { display: flex; background: var(--panel); padding: 5px; border: 1px solid var(--line); border-radius: 10px; flex-shrink: 0; }
.screenshot-switch button { border: 0; border-radius: 6px; color: var(--muted); background: transparent; font-size: 13px; padding: 10px 24px; }
.screenshot-switch [aria-pressed="true"] { color: var(--bg); background: var(--mint); }
.screenshot-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; align-items: start; }
.screenshot-grid figure { margin: 0; }
.screenshot-link { display: block; position: relative; background: var(--panel); border: 1px solid #3c5053; border-radius: 23px; padding: 6px; transition: transform .2s, border-color .2s; }
.screenshot-link:hover { transform: translateY(-5px); border-color: var(--mint); }
.screenshot-link img { width: 100%; border-radius: 17px; }
.zoom-hint { position: absolute; display: grid; place-items: center; width: 31px; height: 31px; right: 15px; bottom: 15px; background: var(--mint); color: var(--bg); border-radius: 50%; box-shadow: 0 0 20px rgb(0 0 0 / 30%); }
.screenshot-grid figcaption { padding-top: 23px; }
.screenshot-grid figcaption > span { font-size: 9px; letter-spacing: .12em; color: var(--mint); }
.screenshot-grid h3 { font-size: 19px; margin-top: 9px; }
.screenshot-grid figcaption p { font-size: 12px; margin-top: 8px; }
.screenshot-grid[data-device="ipad"] { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 38px; }
.gallery-note { margin-top: 30px; font-size: 11px; max-width: 800px; }
.plans-section { background: #0f1f21; border-block: 1px solid var(--line); }
.plans-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.plan-card { background: #102225; border: 1px solid #34484c; border-radius: 18px; padding: 30px 26px; display: flex; flex-direction: column; }
.plan-featured { border-color: #679f90; background: #17322f; }
.plan-kicker { font-size: 10px; letter-spacing: .13em; color: var(--mint); margin-bottom: 25px; }
.plan-card h3 { font-size: 33px; }
.plan-price { font-size: 16px; color: var(--text); margin-top: 13px; }
.plan-description { font-size: 12px; margin-top: 12px; padding-bottom: 23px; border-bottom: 1px solid #344b4c; }
.plan-card ul { list-style: none; padding: 0; margin: 24px 0 30px; flex: 1; }
.plan-card li { font-size: 12px; color: #c6d7d3; margin-bottom: 12px; padding-left: 23px; position: relative; }
.plan-card li::before { content: "✓"; color: var(--mint); position: absolute; left: 0; }
.plan-card .button { font-size: 12px; padding: 13px 10px; gap: 9px; }
.plans-note { font-size: 11px; max-width: 950px; margin-top: 26px; }
.plans-note a { color: var(--text); }
.faq-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 92px; }
.faq-intro { font-size: 15px; margin-top: 24px; max-width: 310px; }
.faq-section .text-link { margin-top: 25px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { font-size: 15px; font-weight: 550; padding: 22px 28px 22px 0; list-style: none; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-weight: 400; font-size: 24px; color: var(--mint); position: absolute; right: 0; top: 15px; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { font-size: 13px; padding: 0 24px 23px 0; }
.faq-list a { color: var(--text); }
.support-section { padding-bottom: 90px; }
.support-panel { display: flex; align-items: center; gap: 30px; background: #16302e; border: 1px solid #355852; border-radius: var(--radius); padding: 46px 40px; }
.support-panel > img { align-self: flex-start; border-radius: 20px; flex-shrink: 0; }
.support-panel .eyebrow { margin-bottom: 14px; font-size: 10px; }
.support-panel h2 { font-size: 38px; }
.support-panel p:not(.eyebrow) { font-size: 13px; max-width: 480px; margin-top: 18px; }
.support-panel .button { margin-left: auto; flex-shrink: 0; }
.support-email { font-size: 12px; text-align: center; margin-top: 18px; }
.support-email a { color: var(--text); }
.site-footer { border-top: 1px solid var(--line); padding-block: 36px 28px; }
.footer-top { display: flex; align-items: center; gap: 30px; padding-bottom: 30px; }
.footer-top .brand { font-size: 21px; }
.footer-top p { font-size: 12px; }
.back-top { font-size: 12px; margin-left: auto; text-decoration: none; }
.back-top span { color: var(--mint); margin-left: 13px; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; font-size: 11px; color: var(--muted); }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-bottom a { text-decoration: none; }
.footer-disclaimer { font-size: 10px; margin-top: 20px; }
.image-dialog { border: 1px solid var(--line); border-radius: 18px; padding: 56px 20px 16px; background: var(--bg); color: var(--text); max-width: min(94vw, 1000px); max-height: 94dvh; }
.image-dialog:not([open]) { display: none; }
.image-dialog::backdrop { background: rgb(0 9 11 / 88%); backdrop-filter: blur(8px); }
.image-dialog > img { width: auto; height: auto; max-height: 72dvh; max-width: 100%; margin-inline: auto; object-fit: contain; }
.image-dialog > p { font-size: 11px; text-align: center; margin-top: 14px; }
.dialog-close { position: absolute; right: 16px; top: 12px; background: var(--panel-light); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 5px 13px; font-size: 12px; }
.dialog-close span { font-size: 19px; margin-left: 9px; }
.legal-main { padding-block: 75px 100px; max-width: 900px; }
.legal-main h1 { font-size: clamp(45px, 6vw, 72px); }
.legal-content { margin-top: 48px; max-width: 700px; }
.legal-content h2 { font-size: 25px; margin-block: 36px 15px; }
.legal-content p, .legal-content address { font-size: 16px; font-style: normal; color: var(--muted); margin-block: 12px; }
.legal-content a { color: var(--text); overflow-wrap: anywhere; }
.legal-content .fine-print { margin-top: 40px; font-size: 12px; }
@media (min-width: 1450px) { .hero-art { transform: translateX(8px); } }
@media (max-width: 1150px) {
  .container { width: calc(100% - 64px); }
  .hero { min-height: 660px; gap: 12px; }
  h1 { font-size: clamp(61px, 7vw, 81px); }
  .phone { width: 205px; border-radius: 30px; }
  .hero-art { height: 525px; }
  .phone-front { left: 0; }
  .orbit { width: 390px; height: 390px; }
  .orbit-two { width: 280px; height: 280px; }
  .hero-description { font-size: 15px; }
  .floating-label { right: 0; bottom: 26px; font-size: 10px; }
  .bridge-layout { gap: 40px; }
  .bridge-visual { padding-inline: 20px; }
  .screenshot-grid { gap: 18px; }
  .support-panel { flex-wrap: wrap; }
  .support-panel .button { margin-left: 110px; }
  .faq-section { gap: 50px; }
}
@media (max-width: 850px) {
  .navigation { gap: 15px; font-size: 12px; }
  .header-inner { gap: 16px; }
  .hero { grid-template-columns: 1fr 1fr; min-height: 600px; padding-block: 52px; }
  h1 { font-size: 62px; }
  .hero-art { height: 445px; }
  .phone { width: 173px; border-width: 4px; border-radius: 27px; }
  .phone-front { top: 68px; }
  .phone-back { top: 13px; }
  .floating-label { bottom: 12px; font-size: 9px; padding: 10px; }
  .orbit { width: 310px; height: 310px; }
  .orbit-two { width: 240px; height: 240px; }
  .art-caption { font-size: 8px; left: 5%; }
  .hero-meta { gap: 10px; font-size: 10px; }
  .hero-meta span + span::before { margin-right: 10px; }
  .protocol-inner > span:last-child { display: none; }
  .protocol-inner strong { font-size: 21px; }
  .section { padding-block: 78px; }
  .section-heading { align-items: flex-start; }
  .section-heading > p { max-width: 265px; font-size: 13px; }
  .feature-card { padding: 25px; }
  .feature-large h3 { font-size: 29px; }
  .radio-stack > div { gap: 9px; padding: 10px; flex-wrap: wrap; }
  .radio-stack > div > span:nth-child(2) { font-size: 11px; }
  .radio-stack small { font-size: 9px; }
  .radio-avatar { width: 32px; height: 32px; }
  .radio-tag { font-size: 9px; }
  .bridge-layout { grid-template-columns: 1fr; gap: 38px; }
  .bridge-copy { max-width: 560px; }
  .bridge-visual { padding: 30px; }
  .bridge-diagram { grid-template-columns: 1fr 1fr 1fr; }
  .bridge-link > span { font-size: 11px; }
  .bridge-link small { font-size: 11px; }
  .screenshot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 35px 24px; }
  .screenshot-grid h3 { font-size: 23px; }
  .plans-grid { gap: 12px; }
  .plan-card { padding: 24px 18px; }
  .plan-card h3 { font-size: 27px; }
  .plan-price { font-size: 13px; }
  .plan-card .button { font-size: 11px; gap: 7px; }
  .plan-card li { font-size: 11px; }
  .faq-section { grid-template-columns: 1fr 1.35fr; gap: 35px; }
  .support-panel h2 { font-size: 34px; }
  .support-panel { gap: 24px; padding: 36px; }
  .support-panel > img { width: 60px; height: 60px; }
  .support-panel .button { margin-left: 84px; }
}
@media (min-width: 641px) and (max-width: 850px) {
  .header-inner { flex-wrap: wrap; padding-block: 14px; }
  .language-switch { margin-left: auto; }
  .menu-toggle:not([hidden]) { display: block; order: 3; }
  .navigation { order: 4; margin-left: 0; flex-basis: 100%; justify-content: space-between; padding-top: 8px; }
  .js .navigation { display: none; }
  .js .navigation.is-open { display: flex; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 90px; }
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 72px; flex-wrap: wrap; gap: 8px; padding-block: 12px; }
  .brand { font-size: 20px; gap: 6px; }
  .brand img { width: 30px; height: 30px; }
  .language-switch { margin-left: auto; padding: 2px; gap: 0; order: 1; }
  .language-switch a { font-size: 10px; padding: 7px 6px; }
  .menu-toggle:not([hidden]) { display: block; order: 2; font-size: 0; padding: 7px 9px; }
  .menu-toggle span { font-size: 15px; margin-left: 0; }
  .header-inner > .text-link { order: 3; flex-basis: 100%; justify-content: flex-end; padding-block: 0; font-size: 12px; }
  .navigation { order: 3; margin-left: 0; flex-basis: 100%; gap: 12px; flex-wrap: wrap; padding: 12px 0 8px; font-size: 13px; justify-content: space-between; }
  .js .navigation { display: none; }
  .js .navigation.is-open { display: flex; }
  .navigation .nav-contact { padding: 7px 12px; }
  .nav-contact span { margin-left: 7px; }
  .hero { grid-template-columns: 1fr; gap: 18px; padding-block: 47px 45px; }
  .hero .eyebrow { font-size: 10px; margin-bottom: 23px; }
  h1 { font-size: clamp(57px, 13.7vw, 84px); letter-spacing: -.055em; }
  .hero-description { font-size: 15px; margin-top: 23px; max-width: 460px; }
  .hero-actions { gap: 8px 20px; margin-top: 26px; }
  .hero-meta { font-size: 10px; margin-top: 22px; gap: 16px; }
  .hero-meta span + span::before { margin-right: 16px; }
  .hero-art { width: 100%; max-width: 420px; margin: 20px auto 15px; height: 466px; }
  .phone { width: 185px; }
  .phone-back { right: 8%; }
  .phone-front { left: 8%; top: 63px; }
  .orbit { width: min(100%, 350px); height: 350px; }
  .orbit-two { width: 250px; height: 250px; }
  .floating-label { right: 6%; bottom: 15px; font-size: 10px; }
  .art-caption { left: 10%; bottom: -11px; font-size: 9px; }
  .point-purple { right: 2%; }
  .protocol-inner { min-height: 110px; flex-direction: column; justify-content: center; gap: 10px; }
  .protocol-inner > span { font-size: 9px; }
  .protocol-inner strong { font-size: 23px; }
  .section { padding-block: 67px; }
  h2 { font-size: 37px; }
  .section-heading { flex-direction: column; gap: 22px; margin-bottom: 30px; }
  .section-heading > p { max-width: 450px; font-size: 14px; }
  .eyebrow { font-size: 10px; margin-bottom: 18px; }
  .feature-grid { grid-template-columns: 1fr; gap: 16px; }
  .feature-card { padding: 28px; }
  .feature-large { grid-row: auto; }
  .feature-large h3 { font-size: 31px; }
  .radio-stack > div { padding: 12px; }
  .radio-avatar { width: 35px; height: 35px; }
  .radio-stack > div > span:nth-child(2) { font-size: 12px; }
  .radio-stack small { font-size: 10px; }
  .feature-wide { flex-direction: column; gap: 19px; }
  .feature-card h3 { font-size: 26px; }
  .feature-card p { font-size: 14px; }
  .bridge-section { padding-block: 65px; }
  .bridge-visual { padding: 24px 18px; }
  .bridge-diagram { gap: 5px; padding-bottom: 27px; }
  .node-symbol { width: 52px; height: 52px; border-radius: 15px; }
  .bridge-node strong { font-size: 13px; }
  .bridge-node > span:last-child { font-size: 9px; }
  .bridge-link > span, .bridge-link small { font-size: 8px; }
  .bridge-note { font-size: 11px; }
  .fine-print { font-size: 10px; }
  .screenshot-switch { align-self: flex-start; }
  .screenshot-grid { gap: 27px 16px; }
  .screenshot-link { padding: 4px; border-radius: 17px; }
  .screenshot-link img { border-radius: 12px; }
  .screenshot-grid figcaption { padding-top: 15px; }
  .screenshot-grid h3 { font-size: 19px; }
  .screenshot-grid figcaption > span { font-size: 8px; letter-spacing: .07em; }
  .screenshot-grid figcaption p { font-size: 11px; }
  .screenshot-grid[data-device="ipad"] { grid-template-columns: 1fr; }
  .zoom-hint { width: 26px; height: 26px; right: 9px; bottom: 9px; }
  .gallery-note { font-size: 10px; }
  .plans-grid { grid-template-columns: 1fr; gap: 18px; }
  .plan-card { padding: 30px; }
  .plan-card h3 { font-size: 34px; }
  .plan-price { font-size: 16px; }
  .plan-description, .plan-card li { font-size: 13px; }
  .plan-card .button { font-size: 13px; padding-block: 14px; }
  .plan-card ul { margin-bottom: 21px; }
  .faq-section { grid-template-columns: 1fr; gap: 32px; }
  .faq-intro { max-width: 410px; }
  .faq-section .text-link { margin-top: 15px; }
  .faq-list summary { font-size: 14px; }
  .support-section { padding-bottom: 65px; }
  .support-panel { padding: 28px; flex-direction: column; align-items: flex-start; gap: 22px; }
  .support-panel > img { width: 54px; height: 54px; }
  .support-panel h2 { font-size: 31px; }
  .support-panel .eyebrow { font-size: 9px; }
  .support-panel .button { margin-left: 0; }
  .footer-top { flex-wrap: wrap; gap: 16px; }
  .footer-top p { flex-basis: 100%; order: 3; }
  .footer-bottom { flex-direction: column; }
  .footer-bottom nav { gap: 12px 20px; }
  .legal-main { padding-block: 50px 75px; }
  .legal-content { margin-top: 30px; }
  .legal-content h2 { font-size: 23px; }
}
@media (max-width: 360px) {
  .container { width: calc(100% - 32px); }
  .hero-art { height: 413px; }
  .phone { width: 161px; }
  .phone-front { left: 5%; }
  .phone-back { right: 4%; }
  .floating-label { right: 0; font-size: 9px; bottom: 10px; }
  .feature-card, .plan-card { padding: 23px; }
  .radio-stack > div > span:nth-child(2) { font-size: 10px; }
  .radio-stack small { font-size: 8px; }
  .radio-avatar { width: 30px; height: 30px; }
  .radio-tag { padding-inline: 4px; }
  .support-panel { padding: 25px; }
  .support-panel h2 { font-size: 27px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}