html { scroll-behavior: smooth; }
body { color: var(--ink); background: var(--bg); }
img { max-width: 100%; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 200; padding: .7rem 1rem; border-radius: 10px; color: #fff; background: var(--primary-dark); }
.skip-link:focus { top: 1rem; }
.download-nav { margin-left: auto; }
.download-nav > a { font-size: .88rem; }
.download-platform-mobile { display: none; }
.site-header .nav-actions { gap: 8px; }
.site-header .nav-actions .btn,
.site-header .nav-actions .btn-ghost { padding: 0 14px; }
.desktop-hero { position: relative; overflow: hidden; padding: 60px 0; color: #fff; background: linear-gradient(142deg, var(--primary-ink) 0%, var(--primary-dark) 52%, var(--primary) 100%); }
.hero-orb { position: absolute; border-radius: 50%; pointer-events: none; }
.hero-orb-one { top: -330px; right: -180px; width: 710px; height: 710px; background: radial-gradient(circle, rgba(156, 255, 221, .24), transparent 66%); }
.hero-orb-two { bottom: -420px; left: 20%; width: 780px; height: 780px; background: radial-gradient(circle, rgba(31, 144, 255, .2), transparent 68%); }
.desktop-hero-grid { position: relative; display: block; }
.desktop-hero-copy { max-width: 780px; margin: 0 auto; text-align: center; }
.platform-badge { display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1.4rem; padding: .48rem .75rem; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: #d9fff2; background: rgba(255,255,255,.08); font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.platform-badge span { font-size: 1.12rem; line-height: 1; }
.desktop-hero h2 { max-width: 18ch; margin: 0 auto; font-family: var(--font-head); font-size: clamp(1.9rem, 3.6vw, 2.8rem); line-height: 1.08; letter-spacing: -.03em; }
.desktop-hero h2 span { color: var(--mint); }
.desktop-lede { max-width: 680px; margin: 1.45rem auto 0; color: #d5ebe7; font-size: clamp(1.04rem, 1.5vw, 1.22rem); line-height: 1.65; }
.desktop-hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .85rem; align-items: center; margin-top: 1.8rem; }
.download-primary { display: inline-flex; align-items: center; gap: .8rem; min-height: 60px; padding: .72rem 1.22rem; border: 1px solid var(--mint); border-radius: var(--radius-md); color: var(--primary-ink); background: var(--mint); box-shadow: 0 14px 34px rgba(1, 37, 35, .28); font-weight: 800; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }
.download-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(1, 37, 35, .34); }
.download-primary > span:last-child { display: flex; flex-direction: column; line-height: 1.2; }
.download-primary small { margin-top: .22rem; font-size: .68rem; font-weight: 700; opacity: .68; }
.windows-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 8px; color: #fff; background: var(--primary-dark); font-size: 1.45rem; line-height: 1; }
.download-secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 58px; padding: .75rem 1.2rem; border: 1px solid rgba(255,255,255,.35); border-radius: 14px; color: #fff; background: rgba(255,255,255,.06); font-weight: 800; text-decoration: none; }
.download-secondary:hover { border-color: #fff; background: rgba(255,255,255,.12); }
.download-assurance { margin: 1.1rem 0 0; color: rgba(224,248,242,.78); font-size: .75rem; font-weight: 650; }
.desktop-facts { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-top: 1.2rem; }
.desktop-facts span { padding: .4rem .62rem; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: #d9efeb; background: rgba(255,255,255,.055); font-size: .7rem; font-weight: 750; }
.confidence-strip { border-bottom: 1px solid var(--line); background: #fff; }
.confidence-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.confidence-grid div { padding: 1.45rem clamp(.8rem, 2.5vw, 2rem); border-right: 1px solid var(--line); }
.confidence-grid div:last-child { border-right: 0; }
.confidence-grid strong, .confidence-grid span { display: block; }
.confidence-grid strong { color: var(--primary-dark); font-size: .9rem; }
.confidence-grid span { margin-top: .2rem; color: var(--muted); font-size: .72rem; }
.desktop-section { padding: 70px 0; scroll-margin-top: 82px; }
.top-pricing-section { padding: 60px 0 64px; background: radial-gradient(circle at 78% 10%, rgba(204,251,241,.62), transparent 34%), linear-gradient(180deg, #fafefd, #fff 72%); }
.top-pricing-section .desktop-section-heading { max-width: 720px; margin-bottom: 32px; }
.top-pricing-section .kicker { margin: 0 auto 16px; }
.top-pricing-section h1 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.desktop-section-heading { max-width: 820px; margin-bottom: 2.4rem; }
.desktop-section-heading.centered { margin-right: auto; margin-left: auto; text-align: center; }
.section-kicker { display: block; margin-bottom: .65rem; color: var(--primary); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.section-kicker.light { color: var(--mint); }
.desktop-section-heading h2, .install-grid h2, .desktop-closing-card h2 { margin: 0; font-family: var(--font-head); font-size: clamp(1.5rem, 2.7vw, 2.15rem); line-height: 1.08; letter-spacing: -.03em; }
.desktop-section-heading p, .install-grid > div > p { margin: .9rem 0 0; color: var(--muted); font-size: .98rem; line-height: 1.6; }
.desktop-benefit-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.desktop-benefit-grid article { min-height: 220px; padding: 1.4rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(150deg, #fff, var(--bg-soft)); }
.desktop-benefit-grid article > span { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 2rem; border-radius: 12px; color: var(--primary-dark); background: var(--mint-50); font-size: .75rem; font-weight: 900; }
.desktop-benefit-grid h3 { margin: 0 0 .55rem; font-size: 1.04rem; }
.desktop-benefit-grid p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.6; }
.seo-content-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.seo-intro-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.seo-intro-grid .desktop-section-heading { margin-bottom: 0; }
.seo-intro-grid .desktop-section-heading p + p { margin-top: .8rem; }
.seo-answer-card { padding: 1.5rem; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.seo-answer-card > span { display: block; margin-bottom: 1rem; color: var(--primary-dark); font-family: var(--font-head); font-size: 1rem; font-weight: 800; }
.seo-answer-card ul { display: grid; gap: .72rem; margin: 0; padding: 0; list-style: none; }
.seo-answer-card li { position: relative; padding-left: 1.4rem; color: var(--ink-soft); font-size: .82rem; line-height: 1.5; }
.seo-answer-card li::before { content: "✓"; position: absolute; left: 0; color: var(--primary); font-weight: 900; }
.seo-topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.seo-topic-grid article { display: flex; flex-direction: column; padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; }
.seo-topic-grid h3 { margin: 0 0 .6rem; font-size: 1.02rem; }
.seo-topic-grid p { margin: 0 0 1rem; color: var(--muted); font-size: .82rem; line-height: 1.62; }
.seo-topic-grid a { margin-top: auto; color: var(--primary); font-size: .8rem; font-weight: 800; }
.seo-topic-grid a:hover, .seo-related-links a:hover { color: var(--primary-dark); text-decoration: underline; }
.seo-related-links { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem 1rem; margin-top: 1.4rem; padding: 1rem 1.15rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; font-size: .78rem; }
.seo-related-links strong { color: var(--primary-dark); }
.seo-related-links a { color: var(--muted); font-weight: 700; }
.desktop-pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; align-items: stretch; }
.desktop-plan-card { position: relative; display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.desktop-plan-card.recommended { border: 2px solid var(--primary); box-shadow: var(--shadow-md); transform: translateY(-8px); }
.recommended-ribbon { position: absolute; top: -14px; left: 50%; padding: .42rem .85rem; border-radius: 999px; color: #fff; background: var(--primary); font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; transform: translateX(-50%); }
.plan-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.plan-label { color: var(--primary); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.plan-heading h3 { margin: .3rem 0 0; font-family: var(--font-head); font-size: 1.35rem; }
.plan-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: var(--primary-dark); background: var(--mint-50); font-weight: 800; }
.desktop-price { display: flex; align-items: baseline; gap: .5rem; margin-top: 1.35rem; }
.desktop-price strong { font-family: var(--font-head); font-size: 2.7rem; letter-spacing: -.055em; }
.desktop-price span { color: var(--muted); font-size: .78rem; font-weight: 700; }
.plan-summary { min-height: 66px; margin: .55rem 0 1rem; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.desktop-plan-card ul { display: grid; gap: .72rem; margin: 0 0 1.4rem; padding: 0; list-style: none; }
.desktop-plan-card li { position: relative; padding-left: 1.45rem; color: var(--ink-soft); font-size: .8rem; line-height: 1.45; }
.desktop-plan-card li::before { content: "✓"; position: absolute; left: 0; top: -.05rem; color: var(--primary); font-weight: 900; }
.plan-download { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; margin-top: auto; border: 1px solid var(--primary); border-radius: 12px; color: #fff; background: var(--primary); font-size: .86rem; font-weight: 800; text-decoration: none; transition: transform .18s ease, background .18s ease; }
.plan-download:hover { background: var(--primary-dark); transform: translateY(-2px); }
.plan-download-outline { color: var(--primary-dark); background: #fff; }
.plan-download-dark { border-color: var(--ink); background: var(--ink); }
.plan-footnote { margin-top: .65rem; color: var(--muted); font-size: .66rem; text-align: center; }
.pricing-note { margin-top: 1.35rem; padding: 1rem 1.2rem; border: 1px solid #cfe6df; border-radius: 14px; color: #3f5c57; background: #f0faf7; font-size: .75rem; line-height: 1.55; }
.pricing-note strong { color: var(--primary-dark); }
.install-section { background: #fff; }
.install-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: center; }
.download-primary.compact { margin-top: 1.5rem; }
.install-steps { display: grid; gap: .85rem; margin: 0; padding: 0; list-style: none; }
.install-steps li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fbfdfd; }
.install-steps li > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: #fff; background: var(--primary); font-weight: 900; }
.install-steps strong { display: block; font-size: .92rem; }
.install-steps p { margin: .25rem 0 0; color: var(--muted); font-size: .78rem; line-height: 1.55; }
.download-details-section { padding-top: 0; }
.download-details-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.download-details-grid article { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.25rem; border: 1px solid #eed79d; border-radius: 17px; background: #fff9e8; }
.download-details-grid article + article { border-color: var(--line); background: #f8fbfa; }
.detail-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; color: #72571c; background: #ffeba7; font-weight: 900; }
.download-details-grid article + article .detail-icon { color: var(--primary-dark); background: var(--mint-50); }
.download-details-grid h3 { margin: 0 0 .4rem; font-size: .9rem; }
.download-details-grid p { margin: 0; color: #5f6658; font-size: .72rem; line-height: 1.55; }
.download-details-grid code { display: block; margin-top: .7rem; padding: .6rem; overflow-wrap: anywhere; border-radius: 8px; color: #31514c; background: #e9f2f0; font-size: .64rem; }
.copy-checksum { margin-top: .5rem; padding: .42rem .65rem; border: 1px solid var(--primary); border-radius: 8px; color: var(--primary-dark); background: transparent; font: inherit; font-size: .68rem; font-weight: 800; cursor: pointer; }
.faq-section { background: var(--bg-soft); }
.faq-shell { display: grid; grid-template-columns: minmax(240px, .55fr) minmax(0, 1.45fr); gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.desktop-faq-list { display: grid; gap: .7rem; }
.desktop-faq-list details { border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; }
.desktop-faq-list summary { padding: 1rem 1.1rem; cursor: pointer; font-size: .82rem; font-weight: 850; }
.desktop-faq-list p { margin: 0; padding: 0 1.1rem 1rem; color: var(--muted); font-size: .78rem; line-height: 1.6; }
.desktop-closing-section { padding: 4rem 0; background: #fff; }
.desktop-closing-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2.5rem; align-items: center; padding: clamp(2rem, 5vw, 4rem); border-radius: var(--radius-xl); color: #fff; background: linear-gradient(135deg, var(--primary-ink), var(--primary)); box-shadow: var(--shadow-lg); }
.desktop-closing-card p { margin: .75rem 0 0; color: #d4ede7; }
.closing-actions { display: grid; gap: .7rem; min-width: 250px; }
.closing-actions > a:last-child { color: #fff; font-size: .72rem; font-weight: 800; text-align: center; }
.desktop-footer { padding-bottom: 1rem; }
.footer-contact { margin-top: 12px; }
.desktop-mobile-download { display: none; }

@media (max-width: 1080px) {
  .desktop-benefit-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .desktop-pricing-grid { grid-template-columns: 1fr; max-width: 720px; margin: 0 auto; }
  .desktop-plan-card.recommended { transform: none; }
  .plan-summary { min-height: 0; }
  .seo-intro-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1000px) {
  .download-nav.open .download-platform-mobile { display: block; }
}

@media (max-width: 820px) {
  .site-header .nav-actions { display: none; }
  .desktop-hero { padding-top: 3.8rem; }
  .confidence-grid { grid-template-columns: repeat(2, 1fr); }
  .confidence-grid div:nth-child(2) { border-right: 0; }
  .confidence-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .install-grid, .faq-shell, .desktop-closing-card { grid-template-columns: 1fr; }
  .download-details-grid { grid-template-columns: 1fr; }
  .closing-actions { min-width: 0; }
  .desktop-mobile-download { position: fixed; z-index: 120; right: .7rem; bottom: .7rem; left: .7rem; display: block; }
  .desktop-mobile-download a { display: flex; align-items: center; justify-content: center; gap: .55rem; min-height: 52px; border-radius: 13px; color: #fff; background: var(--primary); box-shadow: 0 14px 35px rgba(0,52,49,.28); font-size: .82rem; font-weight: 900; text-decoration: none; }
  .desktop-footer { padding-bottom: 5rem; }
}

@media (max-width: 620px) {
  .top-pricing-section { padding: 40px 0 42px; }
  .desktop-hero { padding: 3.1rem 0 3.4rem; }
  .desktop-lede { font-size: .98rem; }
  .desktop-hero-actions, .desktop-hero-actions > a { width: 100%; }
  .download-primary, .download-secondary { justify-content: center; }
  .desktop-benefit-grid { grid-template-columns: 1fr; }
  .desktop-benefit-grid article { min-height: 0; }
  .desktop-benefit-grid article > span { margin-bottom: 1rem; }
  .seo-topic-grid { grid-template-columns: 1fr; }
  .seo-related-links { align-items: flex-start; flex-direction: column; }
  .confidence-grid { grid-template-columns: 1fr; }
  .confidence-grid div { border-right: 0; border-bottom: 1px solid var(--line); }
  .desktop-price strong { font-size: 2.35rem; }
  .desktop-plan-card { padding: 1.25rem; }
  .desktop-closing-card { border-radius: 20px; }
}

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