:root { --ink: #141b28; --muted: #637083; --accent: #0052d9; --accent-dark: #003eaa; --line: #dce1e8; --paper: #fff; --radius: 3px; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { background: #fff; }
:focus-visible { outline-color: var(--accent); }
.shell { width: min(1280px, calc(100% - 88px)); }
.site-header { border: 0; background: #fff; }
.header-inner { min-height: 104px; }
.brand { flex-shrink: 0; gap: 14px; }
.brand-logo { display: block; width: 220px; height: auto; }
.brand-caption { font-size: 12px; font-style: normal; font-weight: 500; letter-spacing: .05em; border-left: 1px solid #cbd5e1; padding-left: 14px; color: #667185; }
.header-nav { color: #151c28; gap: 42px; font-size: 15px; font-weight: 600; }
.header-nav a { padding-block: 12px; }
.site-footer { background: #f5f6f8; border: 0; }
.footer-inner { padding-block: 40px; justify-content: flex-start; align-items: center; gap: 28px; }
.footer-inner > :last-child { margin-left: auto; }
.footer-brand { display: inline-flex; flex-shrink: 0; }
.footer-brand .brand-logo { width: 180px; }
.footer-registration { padding-bottom: 26px; text-align: center; font-size: 12px; line-height: 1.8; }
.footer-registration a { display: inline-block; padding-block: 4px; }
.button, input:not([type=hidden]):not([type=radio]):not([type=checkbox]), .notice, .issued-key { border-radius: 3px; }
.button-primary { background: var(--accent); }
.button-primary:hover { background: var(--accent-dark); }
.main-content { padding-top: 55px; }
.landing { min-width: 0; }
.banner { position: relative; isolation: isolate; overflow: hidden; width: calc(100% - 88px); max-width: 1600px; min-height: 580px; margin: 0 auto; background: linear-gradient(112deg, #082955 0%, #0b4288 52%, #4f86b2 100%); border-radius: 4px; color: white; }
.banner-art { position: absolute; z-index: -2; width: min(80%, 1150px); height: 100%; right: -3%; top: 0; object-fit: contain; opacity: .93; }
.banner::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(5,33,74,.72), rgba(5,33,74,.3) 42%, transparent 75%); }
.banner-copy { padding: 94px 6.5% 110px; }
.banner-kicker { font-size: 14px; letter-spacing: .15em; color: #b8d6ff; margin-bottom: 25px; }
.banner h1 { font-size: clamp(42px, 4.6vw, 76px); font-style: italic; font-weight: 600; line-height: 1.32; letter-spacing: -.035em; margin: 0 0 24px; }
.banner-description { font-size: 16px; margin-bottom: 38px; color: #e4efff; }
.text-link { display: inline-flex; align-items: center; gap: 28px; font-size: 16px; font-weight: 600; padding-block: 8px; }
.text-link span { font-size: 25px; transition: transform .2s; }
.text-link:hover span { transform: translateX(6px); }
.banner-bottom { position: absolute; bottom: 27px; left: 6.5%; right: 6.5%; display: flex; justify-content: space-between; border-top: 1px solid #ffffff3b; padding-top: 18px; font-size: 11px; letter-spacing: .08em; color: #cee1f8; }
.section-label { display: block; color: var(--accent); font-size: 14px; margin-bottom: 23px; }
.product-section { padding-block: 115px 110px; display: grid; grid-template-columns: 1fr 1.45fr; gap: 85px; }
.product-heading h2, .download-section h2 { font-size: clamp(32px, 3.2vw, 48px); line-height: 1.45; font-weight: 600; letter-spacing: -.035em; }
.feature-list { padding-top: 10px; }
.feature-list article { display: grid; grid-template-columns: 46px 1fr; column-gap: 20px; padding-block: 22px; border-bottom: 1px solid var(--line); }
.feature-list article:first-child { padding-top: 0; }
.feature-number { grid-row: span 2; color: var(--accent); font-size: 13px; padding-top: 5px; }
.feature-list h3 { font-weight: 600; font-size: 21px; margin: 0 0 9px; }
.feature-list p { color: var(--muted); font-size: 14px; margin: 0; }
.pricing-section { background: #f4f6f9; padding-block: 90px; }
.pricing-heading { margin-bottom: 43px; }
.pricing-heading h2 { font-size: clamp(29px, 3vw, 42px); font-weight: 600; margin-bottom: 16px; }
.pricing-heading p { font-size: 15px; color: var(--muted); margin: 0; }
.mobile-break { display: none; }
.plan-grid { gap: 24px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.plan-content { padding: 30px 32px; border: 1px solid #e0e5ec; border-radius: 2px; min-height: 337px; background: #fff; }
.plan-heading { font-size: 20px; }
.plan-heading strong { font-weight: 600; }
.plan-audience { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.plan-price { font-size: 52px; font-weight: 500; margin: 24px 0 5px; color: var(--ink); }
.plan-unit { font-size: 12px; color: var(--muted); }
.plan-benefits { display: grid; gap: 13px; margin-top: 24px; padding-top: 23px; border-top: 1px solid var(--line); }
.plan-benefits > span { position: relative; display: block; padding-left: 19px; color: #46556b; font-size: 13px; line-height: 1.75; overflow-wrap: anywhere; }
.plan-benefits > span::before { content: ""; position: absolute; left: 1px; top: .67em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.plan-benefits > .plan-benefit-main { color: var(--ink); font-size: 17px; font-weight: 600; }
.plans-included { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 30px; margin-top: 24px; padding: 25px 32px; border: 1px solid #e0e5ec; border-radius: 2px; background: #fff; }
.plans-included h3 { margin: 0; font-size: 14px; font-weight: 600; line-height: 1.8; }
.plans-included ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 24px; margin: 0; padding: 0; list-style: none; }
.plans-included li { position: relative; padding-left: 19px; color: #46556b; font-size: 13px; line-height: 1.8; }
.plans-included li::before { content: ""; position: absolute; left: 1px; top: .55em; width: 7px; height: 4px; border: solid var(--accent); border-width: 0 0 1.5px 1.5px; transform: rotate(-45deg); }
.plan-allowance { font-size: 21px; margin: 29px 0 9px; }
.plan-description { font-size: 12px; }
.plan-terms { display: flex; justify-content: space-between; margin-top: 25px; padding-top: 17px; color: #66738a; font-size: 12px; }
.plan-terms span { font-size: 17px; line-height: 1; }
.plan-option > input:checked + .plan-content { border: 1px solid var(--accent); padding: 30px 32px; background: white; box-shadow: inset 0 3px 0 var(--accent); }
.plan-option > input:checked + .plan-content .plan-terms { color: var(--accent); }
.plan-option > input:focus-visible + .plan-content { outline-color: var(--accent); }
.plan-option > input:disabled + .plan-content { opacity: .55; cursor: not-allowed; }
.checkout-card { margin-top: 25px; padding: 30px 32px; border: 0; border-radius: 2px; gap: 50px; align-items: flex-start; }
.checkout-fields { max-width: 610px; }
.checkout-fields > label { font-weight: 500; }
.checkout-fields > input { min-height: 48px; }
.checkout-action { padding-top: 29px; }
.checkout-action .button { min-width: 220px; min-height: 48px; justify-content: space-between; padding-inline: 24px; font-size: 14px; }
.checkout-action p { font-size: 11px; color: var(--muted); margin: 10px 0 0; }
.upgrade-details { margin-top: 18px; font-size: 12px; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.upgrade-details summary { color: #4c5e77; display: flex; justify-content: space-between; gap: 12px; }
.upgrade-details[open] summary { margin-bottom: 18px; }
details[open] > summary > span { transform: rotate(45deg); }
summary > span { display: inline-block; transition: transform .15s; }
.upgrade-details .field-help { font-size: 11px; }
.purchase-notes { display: flex; justify-content: space-between; align-items: flex-start; gap: 35px; margin-top: 22px; font-size: 12px; color: #697588; }
.purchase-notes > p { margin: 0; }
.purchase-details { max-width: 480px; }
.purchase-details summary { text-align: right; white-space: nowrap; }
.purchase-details summary span { margin-left: 12px; }
.purchase-details > div { padding-top: 18px; line-height: 1.9; }
.purchase-details p { margin-bottom: 8px; }
.download-section { display: flex; justify-content: space-between; align-items: center; gap: 40px; padding-block: 100px 110px; }
.download-section p { color: var(--muted); font-size: 14px; margin: 25px 0 0; }
.download-link { min-width: 250px; display: flex; justify-content: space-between; align-items: center; gap: 40px; border-bottom: 2px solid var(--accent); padding: 20px 0; color: var(--accent); font-size: 18px; }
.download-link span { font-size: 29px; }
.download-link:hover { color: var(--accent-dark); }
@media (min-width: 1600px) { .banner-copy { padding-left: max(6.5%, calc((100% - 1280px) / 2)); } }
@media (max-width: 1000px) {
  .shell { width: calc(100% - 56px); }
  .banner { width: calc(100% - 56px); min-height: 535px; }
  .banner-art { width: 90%; right: -17%; }
  .banner-copy { padding: 85px 6% 115px; }
  .brand-caption { display: none; }
  .product-section { gap: 45px; grid-template-columns: 1fr 1.3fr; padding-block: 80px; }
  .plan-content, .plan-option > input:checked + .plan-content { padding: 24px; }
  .plan-grid { gap: 14px; }
  .plan-heading { font-size: 18px; }
  .plan-price { font-size: 44px; }
  .plans-included { grid-template-columns: 1fr; gap: 16px; padding: 24px; }
  .plans-included ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; }
  .checkout-card { gap: 28px; padding: 28px; }
  .checkout-action .button { min-width: 180px; }
}
@media (max-width: 680px) {
  .shell { width: calc(100% - 40px); }
  .header-inner { min-height: 80px; gap: 12px; }
  .brand-logo { width: clamp(128px, 37vw, 145px); }
  .header-nav { gap: 20px; font-size: 13px; }
  .header-nav form { width: auto; }
  .banner { width: calc(100% - 24px); min-height: 620px; }
  .banner-copy { padding: 44px 26px 0; }
  .banner-kicker { margin-bottom: 20px; font-size: 12px; }
  .banner h1 { font-size: clamp(32px, 7.8vw, 46px); line-height: 1.38; }
  .banner-description { font-size: 13px; margin: 17px 0 15px; }
  .banner-art { width: 100%; height: 390px; top: auto; bottom: 25px; right: 0; }
  .banner::after { background: linear-gradient(180deg, rgba(5,33,74,.4), transparent 65%); }
  .banner-bottom { left: 26px; right: 26px; bottom: 20px; font-size: 9px; }
  .text-link { font-size: 14px; }
  .product-section { padding-block: 65px; grid-template-columns: 1fr; gap: 35px; }
  .section-label { font-size: 12px; margin-bottom: 18px; }
  .product-heading h2, .download-section h2 { font-size: 32px; }
  .feature-list article { grid-template-columns: 28px 1fr; gap: 0 15px; }
  .feature-list h3 { font-size: 19px; }
  .feature-list p { font-size: 13px; }
  .pricing-section { padding-block: 60px; }
  .pricing-heading h2 { font-size: 29px; line-height: 1.45; }
  .mobile-break { display: inline; }
  .plan-grid { grid-template-columns: 1fr; gap: 15px; }
  .plan-content, .plan-option > input:checked + .plan-content { padding: 25px; min-height: 0; }
  .plan-price { margin-top: 18px; }
  .plan-benefits { margin-top: 20px; padding-top: 20px; gap: 11px; }
  .plans-included { padding: 22px 25px; }
  .plans-included ul { grid-template-columns: 1fr; gap: 11px; }
  .plan-allowance { margin-top: 20px; }
  .plan-terms { margin-top: 20px; }
  .checkout-card { flex-direction: column; padding: 25px; gap: 25px; }
  .checkout-fields, .checkout-action { width: 100%; max-width: none; }
  .checkout-action { padding: 0; }
  .checkout-action .button { width: 100%; }
  .purchase-notes { display: block; font-size: 11px; }
  .purchase-details { margin-top: 18px; max-width: none; }
  .purchase-details summary { text-align: left; }
  .download-section { padding-block: 65px; display: block; }
  .download-link { margin-top: 30px; min-width: 0; max-width: 300px; font-size: 16px; }
  .footer-inner { gap: 18px; padding-block: 28px; font-size: 11px; }
  .footer-brand .brand-logo { width: 128px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }