:root { --brand: #087f8c; --ink: #15383d; --muted: #62767a; --line: #dce7e7; font-family: "Avenir Next", "Segoe UI", Arial, sans-serif; color: var(--ink); background: white; font-synthesis: none; }
* { box-sizing: border-box; margin: 0; letter-spacing: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { min-width: 280px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; }
[hidden] { display: none !important; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid #087f8c; outline-offset: 5px; }
.wrap { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -100px; padding: 14px; background: white; z-index: 10; }
.skip-link:focus { top: 10px; }
.site-header { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; position: relative; z-index: 5; }
.brand { display: inline-flex; gap: 11px; align-items: center; flex-shrink: 0; }
.brand img { border-radius: 7px; background: #073b43; object-fit: contain; }
.brand > span { font-size: 29px; font-weight: 750; line-height: 1; }
.brand small { display: block; font-size: 8px; font-weight: 600; margin-top: 6px; color: var(--muted); }
.site-header nav { display: flex; gap: 26px; align-items: center; font-size: 12px; font-weight: 600; }
.site-header a:hover { color: var(--brand); }
.nav-account { padding: 10px 16px; border: 1px solid var(--line); border-radius: 6px; }
.nav-account span { margin-left: 15px; }
.menu-toggle { display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 6px; background: white; padding: 9px; }
.menu-toggle span { display: block; height: 2px; background: var(--ink); margin-block: 4px; }
.hero { position: relative; isolation: isolate; height: 610px; overflow: hidden; background: #e5f4fa; text-align: center; }
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 22%; z-index: -1; }
.hero-copy { padding-top: 32px; }
.eyebrow { color: var(--brand); font-size: 10px; font-weight: 750; }
h1 { font-size: 64px; line-height: 1.16; font-weight: 750; margin-top: 14px; }
.hero-tagline { font-size: 24px; font-weight: 600; margin-top: 8px; }
.hero-description { font-size: 14px; color: #34565d; margin-top: 16px; }
.hero-actions { display: flex; justify-content: center; gap: 12px; margin-top: 23px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 20px; min-height: 46px; border: 1px solid transparent; border-radius: 6px; padding: 11px 20px; font-size: 12px; font-weight: 650; transition: background-color 160ms; }
.primary { background: var(--brand); color: white; }
.primary:hover { background: #056571; }
.light { background: #fffffff0; color: var(--ink); border-color: #d8e6e8; }
.light:hover { background: white; }
.hero-caption { position: absolute; inset: auto 0 22px; display: flex; justify-content: space-between; align-items: center; gap: 20px; color: white; text-shadow: 0 1px 5px #073b43; font-size: 10px; font-weight: 650; }
.hero-caption a { font-size: 12px; }
.hero-caption a span { margin-left: 14px; }
.platform-strip { background: #f5f9f9; border-bottom: 1px solid var(--line); }
.platform-strip .wrap { min-height: 80px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.platform-strip span { font-size: 9px; font-weight: 600; color: var(--muted); }
.platform-strip p { font-size: 13px; font-weight: 600; }
.platform-strip b { margin-inline: 15px; font-weight: 400; color: #adc0c3; }
.platform-strip a { font-size: 11px; color: var(--brand); }
.section { padding-block: 76px; }
.section-heading { display: flex; justify-content: space-between; gap: 36px; align-items: end; }
h2 { font-size: 38px; line-height: 1.24; font-weight: 700; margin-top: 12px; }
.section-heading > p { color: var(--muted); font-size: 13px; line-height: 1.9; }
.feature-grid { margin-top: 36px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.feature { border-top: 1px solid var(--line); padding-top: 25px; }
.feature-index { font-size: 10px; color: var(--brand); }
.feature h3 { font-size: 20px; margin-top: 24px; }
.feature p { color: var(--muted); font-size: 13px; margin-top: 10px; max-width: 320px; }
.feature-foot { display: block; margin-top: 24px; font-size: 11px; font-weight: 650; }
.downloads-section { background: #f1f7f7; }
.download-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 36px; }
.download-card { background: white; border: 1px solid var(--line); border-radius: 8px; padding: 24px; }
.download-card img { display: block; border-radius: 7px; background: #073b43; margin-bottom: 24px; }
.platform-label { color: var(--muted); font-size: 9px; font-weight: 600; }
.download-card h3 { font-size: 23px; margin-top: 5px; }
.download-card p { font-size: 12px; color: var(--muted); min-height: 40px; margin-top: 8px; }
.availability { display: block; border-top: 1px solid var(--line); margin-top: 26px; padding-top: 17px; color: #6e7b86; font-size: 12px; }
.download-link { margin-top: 20px; width: 100%; gap: 5px; font-size: 11px; padding-inline: 10px; }
.download-note { color: var(--muted); font-size: 12px; margin-top: 25px; }
.download-note a { color: var(--brand); margin-left: 8px; }
.membership-layout, .support-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.membership-layout > div > p:not(.eyebrow) { margin-top: 22px; max-width: 400px; font-size: 14px; color: var(--muted); }
.membership-layout .button { margin-top: 25px; }
.membership-layout small { display: block; margin-top: 15px; font-size: 10px; color: var(--muted); }
.steps { list-style: none; }
.steps li { display: flex; gap: 22px; padding-block: 24px; border-bottom: 1px solid var(--line); }
.steps li:first-child { border-top: 1px solid var(--line); }
.steps li > span { color: var(--brand); font-size: 12px; padding-top: 4px; }
.steps h3 { font-size: 17px; font-weight: 650; }
.steps p { color: var(--muted); font-size: 13px; margin-top: 7px; }
.support-section { background: #fafaf8; border-block: 1px solid #ebece7; }
.text-link { display: block; margin-top: 25px; font-size: 13px; color: var(--brand); font-weight: 650; }
.faq details { border-bottom: 1px solid #d8e0df; }
.faq details:first-child { border-top: 1px solid #d8e0df; }
.faq summary { font-size: 14px; font-weight: 600; padding: 23px 28px 23px 0; cursor: pointer; position: relative; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 17px; font-size: 23px; font-weight: 400; color: var(--brand); }
.faq details[open] summary::after { content: "-"; }
.faq p { font-size: 13px; color: var(--muted); padding-bottom: 24px; line-height: 1.85; }
.faq a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
footer { background: #073b43; color: white; padding-block: 38px 24px; }
footer .brand small { color: #9fc7ca; }
.footer-top { display: flex; align-items: center; gap: 32px; padding-bottom: 30px; }
.footer-top > p { font-size: 12px; color: #aac9cc; }
.footer-top nav { display: flex; flex-wrap: wrap; gap: 24px; margin-left: auto; font-size: 12px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #ffffff26; padding-top: 23px; font-size: 10px; color: #a8c7cb; }
.help-main { max-width: 850px; padding-block: 64px 80px; }
.help-main h1 { font-size: 48px; }
.help-lead { color: var(--muted); margin-block: 18px 32px; }
.help-main h2 { font-size: 23px; margin-bottom: 15px; }
.help-main section { border-top: 1px solid var(--line); padding-block: 22px; }
.help-main ol { padding-left: 23px; }
.help-main li { margin-block: 10px; color: var(--muted); font-size: 14px; }
.help-main a { color: var(--brand); text-decoration: underline; }
@media (min-width: 1700px) { .hero { height: 690px; } .hero-art { object-position: center 35%; } .hero-copy { padding-top: 40px; } }
@media (max-width: 1000px) { .wrap { width: calc(100% - 64px); } .site-header nav { gap: 16px; } .download-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .membership-layout, .support-layout { gap: 40px; } .platform-strip span { display: none; } }
@media (max-width: 760px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { height: 74px; }
  .brand > span { font-size: 26px; }
  .menu-toggle { display: block; }
  .site-header nav { display: none; position: absolute; inset: 67px 0 auto; background: white; border: 1px solid var(--line); border-radius: 8px; padding: 14px; gap: 0; box-shadow: 0 12px 30px #15383d15; }
  .site-header nav.is-open { display: flex; flex-direction: column; align-items: stretch; }
  .site-header nav a { padding: 12px; }
  .nav-account { margin-top: 8px; }
  .hero { height: 535px; }
  .hero-art { top: auto; bottom: 0; height: 240px; object-position: center 60%; }
  .hero-copy { padding-top: 28px; }
  h1 { font-size: 43px; max-width: 380px; margin-inline: auto; }
  .hero-tagline { font-size: 21px; margin-top: 11px; }
  .hero-description { font-size: 13px; margin-top: 17px; }
  .hero-actions { gap: 9px; margin-top: 22px; }
  .button { gap: 12px; padding-inline: 14px; }
  .hero-caption { font-size: 8px; bottom: 20px; gap: 12px; }
  .hero-caption a { font-size: 10px; }
  .hero-caption a span { margin-left: 4px; }
  .platform-strip .wrap { min-height: 76px; flex-wrap: wrap; justify-content: center; gap: 0; padding-block: 15px; }
  .platform-strip p { font-size: 11px; text-align: center; width: 100%; }
  .platform-strip b { margin-inline: 10px; }
  .platform-strip a { font-size: 10px; }
  .section { padding-block: 45px; }
  h2 { font-size: 29px; }
  .section-heading { flex-direction: column; align-items: start; gap: 20px; }
  .feature-grid { grid-template-columns: 1fr; gap: 26px; margin-top: 28px; }
  .feature h3 { margin-top: 15px; }
  .feature p { max-width: none; }
  .feature-foot { margin-top: 17px; }
  .download-grid { gap: 12px; margin-top: 25px; }
  .download-card { padding: 18px; }
  .download-card h3 { font-size: 21px; }
  .download-card p { min-height: 58px; }
  .download-note a { display: block; margin: 6px 0 0; }
  .membership-layout, .support-layout { grid-template-columns: 1fr; gap: 30px; }
  .footer-top { flex-wrap: wrap; gap: 22px; }
  .footer-top nav { width: 100%; margin-left: 0; }
  .footer-top > p { font-size: 11px; }
  .help-main { padding-block: 35px 50px; }
  .help-main h1 { font-size: 36px; }
}
@media (max-width: 360px) {
  .wrap { width: calc(100% - 32px); }
  .hero { height: 500px; }
  h1 { font-size: 38px; }
  .hero-tagline { font-size: 19px; }
  .eyebrow { font-size: 9px; }
  .hero-description { font-size: 12px; }
  .hero-actions .button { font-size: 11px; padding-inline: 12px; }
  .download-grid { grid-template-columns: 1fr; }
  .download-card p { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }