:root {
  --paper: #ffffff;
  --white: #ffffff;
  --ink: #202326;
  --muted: #5c636b;
  --line: #e5e7eb;
  --purple: #532d86;
  --purple-deep: #35205b;
  --purple-soft: #f1edf7;
  --mint: #42c6a8;
  --mint-soft: #e4f7f1;
  --sans: "Segoe UI", Arial, sans-serif;
  --serif: "Segoe UI", Arial, sans-serif;
  --content: 1160px;
  font-family: var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--purple-deep); outline-offset: 3px; box-shadow: 0 0 0 2px var(--paper); border-radius: 5px; }
.privacy-section a:focus-visible, .site-footer a:focus-visible { outline-color: #79d9c3; box-shadow: 0 0 0 2px #292333; }

.platform-card.recommended-card { border-color: var(--purple); box-shadow: 0 10px 30px rgba(83, 45, 134, 0.12); }
.recommended-badge { display: inline-block; margin-left: auto; padding: 3px 8px; font-size: 10px; font-weight: 700; color: var(--purple); background: var(--purple-soft); border-radius: 4px; text-transform: uppercase; letter-spacing: .3px; }
img { display: block; max-width: 100%; }
.section-wrap { width: min(var(--content), calc(100% - 64px)); margin-inline: auto; }
.section-space { padding-block: 72px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; z-index: 20; top: 8px; left: 8px; transform: translateY(-150%); padding: 10px 15px; color: var(--white); background: var(--purple-deep); border-radius: 7px; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 10; top: 0; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .96); }
.header-inner { width: min(var(--content), calc(100% - 64px)); height: 72px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; gap: 10px; align-items: center; text-decoration: none; font-size: 19px; font-weight: 700; letter-spacing: -.3px; }
.brand img { width: 40px; height: 40px; border-radius: 12px; }
.primary-nav { display: flex; align-items: center; gap: 24px; }
.primary-nav > a:not(.button) { color: #555b5a; text-decoration: none; font-size: 13px; font-weight: 600; transition: color .18s ease; }
.primary-nav > a:not(.button):hover { color: var(--purple); }
.button { min-height: 48px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid transparent; border-radius: 6px; text-decoration: none; font-size: 13px; font-weight: 650; transition: background .18s ease, border-color .18s ease; }
.button-dark { color: var(--white); background: var(--purple-deep); }
.button-dark:hover { background: #482c75; }
.button-outline { color: var(--ink); border-color: #d5dad4; background: rgba(255, 255, 255, .45); }
.button-outline:hover { border-color: var(--purple); background: var(--white); }
.button-light { color: #fff; background: var(--purple-deep); }
.button-light:hover { background: #482c75; }
.button-small { min-height: 40px; padding-inline: 17px; font-size: 12px; }
.button svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.menu-toggle { display: none; }

.hero { min-height: 500px; padding-block: 54px; display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 48px; }
.hero-copy { position: relative; z-index: 1; max-width: 520px; padding-bottom: 8px; }
.eyebrow { margin: 0 0 13px; color: var(--purple); font-size: 12px; font-weight: 650; letter-spacing: 0; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--sans); font-weight: 700; letter-spacing: -1.5px; line-height: 1.12; }
.hero h1 { margin-bottom: 18px; font-size: clamp(46px, 5.2vw, 64px); letter-spacing: -2.5px; line-height: 1.05; }
.hero h1 span, .section-heading h2 span, .platform-heading h2 span, .faq-heading h2 span { color: var(--purple); font-style: normal; }
.hero-intro { max-width: 440px; margin-bottom: 24px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-note { margin: 15px 0 0; color: var(--muted); font-size: 12px; }
.platform-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: #49a883; }

.hero-art { min-width: 0; margin: 0; padding: 8px; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #f5f6f8; }
.hero-art picture { display: block; overflow: hidden; border-radius: 9px; }
.hero-art img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border-radius: 9px; object-fit: contain; background: #101216; }

.section-heading { max-width: 540px; }
.section-heading h2, .faq-heading h2 { margin-bottom: 12px; font-size: clamp(34px, 4vw, 46px); }
.section-heading > p:last-child { max-width: 410px; margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 30px; }
.feature-card { min-height: 180px; padding: 21px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); }
.feature-featured { border-color: var(--line); background: var(--white); }
.feature-icon { width: 34px; height: 34px; margin-bottom: 13px; display: grid; place-items: center; border-radius: 6px; color: var(--purple); background: var(--purple-soft); }
.feature-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.icon-format, .icon-watermark, .icon-doc, .icon-meta, .icon-rename { color: var(--purple); background: var(--purple-soft); }
.feature-card h3 { margin-bottom: 8px; font-size: 15px; letter-spacing: -.25px; }
.feature-card p { max-width: 300px; margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.format-footnote { margin: 22px 0 0; color: var(--muted); font-size: 11px; }

.platform-section { padding-bottom: 107px; }
.platform-heading { max-width: 490px; }
.platform-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 14px; margin-top: 30px; }
.platform-card { min-height: 320px; padding: 26px; display: flex; flex-direction: column; align-items: flex-start; border: 1px solid var(--line); border-radius: 7px; color: var(--ink); background: var(--white); }
.platform-android, .platform-windows { color: var(--ink); background: var(--white); }
.platform-topline { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 13px; }
.platform-symbol { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 7px; color: var(--purple); background: var(--purple-soft); }
.platform-symbol svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.platform-availability { color: var(--muted); font-size: 12px; font-weight: 600; }
.platform-card h3 { margin: 19px 0 7px; font-size: 20px; font-weight: 700; letter-spacing: -.3px; }
.platform-card > p { display: block; width: 100%; max-width: 450px; min-height: 0; margin-bottom: 10px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.platform-card > .platform-desc { margin-bottom: 4px; }
.platform-card > .platform-req { margin-bottom: 10px; }
.platform-card ul { margin: 0 0 17px; padding-left: 18px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.platform-card li::marker { color: var(--purple); }
.platform-card > .platform-proof { min-height: 0; margin: 0 0 16px; color: var(--muted); font-size: 12px; }
.platform-card strong { color: var(--ink); }
.platform-card .button { min-height: 43px; }
.platform-card > .button { margin-top: auto; }

.privacy-section { padding-block: 64px; color: #fff; background: #292333; }
.privacy-inner { max-width: 800px; }
.privacy-copy h2 { margin-bottom: 16px; font-size: clamp(34px, 4vw, 46px); }
.privacy-copy h2 span { color: #79d9c3; font-style: italic; }
.privacy-copy > p:not(.eyebrow) { max-width: 650px; margin-bottom: 12px; color: #e1dce8; font-size: 14px; line-height: 1.7; }
.eyebrow-light { color: #c6b8d9; }
.text-link { display: inline-flex; gap: 9px; align-items: center; margin-top: 10px; font-size: 12px; font-weight: 650; text-decoration: none; }
.text-link-light { color: #d7c8ef; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.faq-section { display: grid; grid-template-columns: .7fr 1.3fr; align-items: start; gap: 64px; }
.faq-heading { position: static; }
.faq-heading > p:last-child { margin-top: 22px; color: var(--muted); font-size: 12px; }
.faq-heading > p:last-child a { color: var(--purple); font-weight: 650; text-decoration: none; }
.faq-list details { border-bottom: 1px solid #e0e4df; }
.faq-list details:first-child { border-top: 1px solid #e0e4df; }
.faq-list summary { position: relative; padding: 17px 38px 17px 0; cursor: pointer; list-style: none; font-size: 14px; font-weight: 650; }
.faq-list summary::marker, .faq-list summary::-webkit-details-marker { display: none; }
.faq-plus { position: absolute; top: 50%; right: 3px; width: 17px; height: 17px; transform: translateY(-50%); }
.faq-plus::before, .faq-plus::after { position: absolute; top: 8px; left: 2px; width: 13px; height: 1px; background: #6b7070; content: ""; transition: transform .18s ease; }
.faq-plus::after { transform: rotate(90deg); }
.faq-list details[open] .faq-plus::after { transform: rotate(0); }
.faq-list details > p { max-width: 570px; margin: -3px 32px 18px 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.policy-page { max-width: 820px; padding-block: 66px 96px; }
.policy-back { display: inline-block; margin-bottom: 43px; color: var(--purple); font-size: 12px; font-weight: 650; text-decoration: none; }
.policy-back:hover { text-decoration: underline; text-underline-offset: 4px; }
.policy-page > .eyebrow { margin-bottom: 12px; }
.policy-page > h1 { margin-bottom: 14px; font-size: clamp(44px, 6vw, 64px); }
.policy-intro { max-width: 640px; margin-bottom: 42px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.policy-page section { padding-block: 21px; border-top: 1px solid var(--line); }
.policy-page section h2 { margin-bottom: 8px; font-family: var(--sans); font-size: 16px; font-weight: 700; letter-spacing: -.2px; line-height: 1.4; }
.policy-page section p { max-width: 690px; margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.85; }
.policy-page section a { color: var(--purple); text-underline-offset: 3px; }
.site-footer .footer-bottom a { color: #d7c8ef; text-decoration: none; text-underline-offset: 3px; }
.site-footer .footer-bottom a:hover { text-decoration: underline; }

.bottom-cta { padding-block: 42px; border-top: 1px solid var(--line); background: var(--purple-soft); }
.bottom-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.bottom-cta .eyebrow { margin-bottom: 6px; }
.bottom-cta h2 { margin: 0 0 5px; font-size: clamp(22px, 3vw, 30px); letter-spacing: -.6px; }
.bottom-cta-inner > div > p:last-child { margin: 0; color: var(--muted); font-size: 14px; }
.site-footer { padding-block: 40px 18px; color: #f6f3fa; background: #292333; }
.footer-main { display: grid; grid-template-columns: minmax(220px, 1.4fr) 2fr; gap: 48px; padding-bottom: 30px; }
.footer-brand .brand { font-size: 18px; }
.footer-brand .brand img { width: 36px; height: 36px; border-radius: 10px; }
.footer-brand > p { max-width: 240px; margin: 12px 0 0 46px; color: #d0c9d8; font-size: 13px; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(3, minmax(100px, 1fr)); gap: 28px; }
.footer-links > div { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.footer-label { margin-bottom: 6px; color: #c9bed9; font-size: 11px; font-weight: 650; }
.footer-links a { color: #f6f3fa; font-size: 13px; text-decoration: none; }
.footer-links a:hover { color: #79d9c3; text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom { padding-top: 15px; display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid rgba(255, 255, 255, .18); }
.footer-bottom p { margin: 0; color: #d0c9d8; font-size: 12px; }

@media (max-width: 740px) and (min-width: 681px) {
  .primary-nav { gap: 18px; }
}

@media (max-width: 900px) {
  .hero { min-height: 0; padding-block: 54px; grid-template-columns: 1fr; gap: 30px; }
  .hero h1 { font-size: clamp(50px, 7vw, 65px); }
  .hero-copy { max-width: 650px; }
  .hero-art { width: min(100%, 760px); margin-inline: auto; }
  .faq-section { gap: 50px; }
}

@media (max-width: 680px) {
  html { scroll-padding-top: 72px; }
  .section-wrap, .header-inner { width: min(100% - 40px, var(--content)); }
  .section-space { padding-block: 58px; }
  .header-inner { height: 66px; }
  .brand { gap: 8px; font-size: 18px; }
  .brand img { width: 35px; height: 35px; border-radius: 10px; }
  .menu-toggle { width: 42px; height: 42px; padding: 11px; display: flex; flex-direction: column; justify-content: center; gap: 5px; border: 1px solid #e0e3de; border-radius: 6px; background: transparent; cursor: pointer; }
  .menu-toggle span { width: 18px; height: 1.5px; background: #353a38; transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
  .primary-nav { position: absolute; top: 100%; right: 0; left: 0; display: none; padding: 12px 20px 19px; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 12px 18px rgba(30, 35, 32, .06); }
  .primary-nav.is-open { display: flex; flex-direction: column; }
  .primary-nav > a:not(.button) { padding: 12px 2px; border-bottom: 1px solid #e8eae6; }
  .primary-nav .nav-download { margin-top: 13px; }
  .hero { min-height: 0; padding-block: 44px 38px; grid-template-columns: 1fr; gap: 28px; }
  .hero-copy { max-width: none; }
  .hero h1 { margin-bottom: 16px; font-size: clamp(40px, 11vw, 56px); letter-spacing: -2px; }
  .hero-intro { max-width: 480px; margin-bottom: 21px; font-size: 15px; }
  .section-heading h2, .faq-heading h2 { font-size: 35px; }
  .section-heading > p:last-child { font-size: 13px; }
  .feature-grid { grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 26px; }
  .feature-card { min-height: 190px; padding: 17px 15px; }
  .feature-icon { margin-bottom: 14px; }
  .feature-card h3 { font-size: 14px; }
  .feature-card p { font-size: 12px; }
  .format-footnote { font-size: 12px; line-height: 1.7; }
  .hero-art { background: #e9eaf0; }
  .hero-art img { width: min(100%, 288px); aspect-ratio: 9 / 16; margin-inline: auto; border-radius: 12px; box-shadow: 0 12px 32px rgba(26, 35, 52, .16); background: transparent; }
  .platform-section { padding-bottom: 75px; }
  .platform-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 31px; }
  .platform-card { min-height: auto; padding: 22px; }
  .platform-card h3 { font-size: 20px; }
  .platform-card > p, .platform-card ul { min-height: 0; }
  .privacy-section { padding-block: 54px; }
  .privacy-inner { grid-template-columns: 1fr; gap: 0; }
  .privacy-copy h2 { font-size: 35px; }
  .faq-section { grid-template-columns: 1fr; gap: 30px; }
  .faq-heading { position: static; }
  .faq-heading > p:last-child { margin-top: 13px; }
  .faq-list summary { padding-block: 17px; padding-right: 38px; font-size: 13px; }
  .bottom-cta { padding-block: 32px; }
  .bottom-cta-inner { align-items: flex-start; flex-direction: column; gap: 18px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; padding-bottom: 24px; }
  .footer-links { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .footer-links > div { min-width: 0; }
  .footer-bottom { gap: 10px; }
}

@media (max-width: 580px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; padding: 18px; }
  .feature-card p { max-width: none; }
}

@media (max-width: 390px) {
  .hero-actions { gap: 7px; }
  .hero-actions .button { min-height: 46px; padding-inline: 14px; font-size: 12px; }
  .footer-links { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 22px; }
  .footer-bottom { flex-direction: column; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}