@font-face{font-family:"Playfair Display";font-style:normal;font-weight:400 700;font-display:swap;src:url("fonts/PlayfairDisplay-normal-latin.woff2") format("woff2")}
@font-face{font-family:"Playfair Display";font-style:italic;font-weight:400 700;font-display:swap;src:url("fonts/PlayfairDisplay-italic-latin.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:400 600;font-display:swap;src:url("fonts/Inter-normal-latin.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400 500;font-display:swap;src:url("fonts/JetBrainsMono-normal-latin.woff2") format("woff2")}

:root {
  color-scheme: light;
  --background: #f7f4ef;
  --surface: #fcfaf6;
  --soft: #eee9e0;
  --ink: #0b0b0b;
  --muted: #5b554e;
  --accent: #87652f;
  --bronze: #b08d57;
  --line: #ded7cb;
  --dark: #131311;
  --display: "Playfair Display", Georgia, serif;
  --sans: Inter, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.22,1,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--background); color: var(--ink); font: 16px/1.65 var(--sans); letter-spacing: -.01em; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
button, a { touch-action: manipulation; }
button { font: inherit; }
img { max-width: 100%; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: var(--bronze); color: var(--dark); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.container { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 12px 16px; background: var(--ink); color: var(--background); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 40; top: 0; border-bottom: 1px solid var(--line); background: rgba(247,244,239,.9); backdrop-filter: blur(14px); }
.header-inner { display: flex; align-items: center; min-height: 72px; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font: 500 22px/1 var(--display); text-decoration: none; white-space: nowrap; }
.brand img { width: 30px; height: auto; }
.brand-tag { margin-left: 4px; padding-left: 14px; border-left: 1px solid var(--line); color: var(--muted); font: 10px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.primary-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.primary-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font: 11px/1 var(--mono); letter-spacing: .08em; text-decoration: none; text-transform: uppercase; transition: color 180ms; }
.primary-nav a:hover { color: var(--ink); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 52px; padding: 14px 22px; border: 1px solid var(--accent); background: var(--accent); color: var(--surface); font: 500 12px/1.3 var(--mono); letter-spacing: .04em; text-decoration: none; text-transform: uppercase; transition: background 180ms, color 180ms, box-shadow 180ms; }
.button:hover { background: var(--ink); border-color: var(--ink); box-shadow: 0 8px 24px rgba(11,11,11,.12); }
.button-small { min-height: 44px; padding: 10px 16px; font-size: 10px; }
.header-cta { margin-left: 8px; }

.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-grid { position: absolute; inset: 0; pointer-events: none; opacity: .5; background-image: linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px); background-size: 96px 96px; mask-image: linear-gradient(to right,black,transparent 72%); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 72px; min-height: 670px; padding-block: 88px; }
.eyebrow { margin: 0 0 18px; color: var(--accent); font: 11px/1.5 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 500; letter-spacing: -.025em; line-height: 1.08; }
h1 { max-width: 720px; font-size: clamp(52px,6.4vw,88px); }
h1 span { display: block; margin-top: 8px; color: var(--accent); font-style: italic; }
h2 { font-size: clamp(36px,4vw,54px); }
h3 { font-size: 28px; }
.lede { max-width: 630px; margin: 28px 0 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; margin-top: 36px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; font-weight: 500; text-decoration: none; }
.text-link:hover { color: var(--accent); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 0; margin: 32px 0 0; padding: 0; color: var(--muted); font: 10px/1.5 var(--mono); letter-spacing: .06em; list-style: none; text-transform: uppercase; }
.hero-meta li + li::before { content: "·"; margin-inline: 14px; color: var(--accent); }

.converter-preview { position: relative; border: 1px solid #39352d; background: var(--dark); color: var(--background); box-shadow: 18px 18px 0 rgba(135,101,47,.12); }
.preview-topbar { display: flex; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid #39352d; color: #c4bbaa; font: 9px/1.5 var(--mono); letter-spacing: .08em; }
.status { display: inline-flex; align-items: center; gap: 7px; color: #d8bc8d; }
.status > span { width: 6px; height: 6px; border-radius: 50%; background: var(--bronze); }
.preview-content { padding: 32px; background-image: linear-gradient(rgba(176,141,87,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(176,141,87,.09) 1px,transparent 1px); background-size: 28px 28px; }
.preview-icon { display: block; width: 64px; height: 64px; margin-bottom: 24px; border-radius: 14px; }
.preview-kicker { margin: 0 0 24px; font: 24px/1.25 var(--display); }
.conversion-file { display: flex; align-items: center; gap: 14px; min-width: 0; padding: 16px; border: 1px solid #494235; background: rgba(19,19,17,.9); font: 12px/1.4 var(--mono); }
.conversion-file > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-type { flex: 0 0 auto; padding: 4px 6px; border: 1px solid #655b49; color: #d8bc8d; font-size: 9px; }
.output-file { border-color: var(--bronze); }
.conversion-line { display: flex; align-items: center; gap: 12px; height: 44px; color: var(--bronze); }
.conversion-line span { flex: 1; height: 1px; background: #494235; }
.conversion-line svg { width: 17px; height: 17px; }
.preview-result { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.preview-result span { padding: 5px 8px; border: 1px solid #494235; color: #c4bbaa; font: 9px/1.4 var(--mono); text-transform: uppercase; }
.preview-caption { margin: 0; padding: 14px 20px; border-top: 1px solid #39352d; color: #c4bbaa; font: 9px/1.5 var(--mono); letter-spacing: .1em; text-align: center; }

.interface-strip { border-bottom: 1px solid var(--line); background: var(--surface); }
.interface-list { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 28px; padding-block: 22px; color: var(--muted); font: 10px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.interface-list span { display: inline-flex; align-items: center; gap: 28px; }
.interface-list span:not(:last-child)::after { content: "/"; color: var(--bronze); }

.section { padding-block: 96px; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 64px; margin-bottom: 48px; }
.section-heading > p { max-width: 480px; margin: 0; color: var(--muted); line-height: 1.7; }
.workflow-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.workflow-card { display: flex; flex-direction: column; min-height: 330px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); transition: background 200ms; }
.workflow-card:hover { background: var(--soft); }
.card-number, .package-type { margin: 0 0 32px; color: var(--accent); font: 10px/1.5 var(--mono); letter-spacing: .1em; }
.workflow-card h3 { margin-bottom: 16px; }
.workflow-card > p:not(.card-number) { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.card-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 44px; margin-top: auto; padding-top: 28px; font-size: 13px; font-weight: 500; text-decoration: none; }
.card-link svg { width: 18px; transition: transform 180ms var(--ease); }
.card-link:hover { color: var(--accent); }
.card-link:hover svg { transform: translateX(4px); }

.how-section { border-block: 1px solid var(--line); background: var(--soft); }
.compact-heading { grid-template-columns: 1fr; margin-bottom: 40px; }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 48px; margin: 0; padding: 0; list-style: none; }
.steps li { display: flex; gap: 20px; padding-top: 24px; border-top: 1px solid var(--bronze); }
.steps li > span { color: var(--accent); font: 11px/1.5 var(--mono); }
.steps h3 { margin-bottom: 12px; font-size: 25px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; }

.downloads { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.download { display: flex; flex-direction: column; min-height: 280px; padding: 28px; border: 1px solid var(--line); background: var(--surface); text-decoration: none; transition: border-color 180ms, transform 180ms var(--ease); }
.download:hover { border-color: var(--accent); transform: translateY(-3px); }
.download-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 36px; }
.download-top svg { color: var(--accent); }
.package-type { margin: 0; }
.download strong { margin-bottom: 10px; font: 500 28px/1.15 var(--display); }
.download > span:not(.download-top):not(.download-action) { color: var(--muted); font-size: 14px; }
.download-action { margin-top: auto; padding-top: 28px; color: var(--accent); font: 11px/1.5 var(--mono); text-transform: uppercase; }
.release-links { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; margin-top: 24px; padding: 20px 0; border-block: 1px solid var(--line); font-size: 13px; }
.release-links > span { margin-right: auto; color: var(--muted); font: 10px/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.release-links a:hover { color: var(--accent); }

.privacy-section { padding-top: 16px; }
.privacy-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; padding: 56px; background: var(--dark); color: var(--background); }
.privacy-panel .eyebrow { color: #d8bc8d; }
.privacy-panel h2 { max-width: 500px; }
.privacy-panel p { margin: 0 0 18px; color: #d2cbc0; }
.privacy-panel a { display: inline-flex; min-height: 44px; align-items: center; color: #d8bc8d; }

.formats-section { padding-top: 16px; }
.format-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.format-list li { padding: 10px 14px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); font: 11px/1.5 var(--mono); text-transform: uppercase; }
.limitations { margin-top: 32px; border-block: 1px solid var(--line); }
.limitations summary { min-height: 56px; padding: 16px 0; cursor: pointer; font-weight: 500; }
.limitations p { max-width: 800px; margin: 0; padding: 0 0 24px; color: var(--muted); }

.closing-section { border-top: 1px solid var(--line); background: var(--soft); }
.closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-block: 64px; }
.closing-inner .eyebrow { margin-bottom: 12px; }
.closing-inner h2 { font-size: clamp(34px,4vw,50px); }
.closing-inner .button { flex: 0 0 auto; }

.site-footer { border-top: 1px solid var(--line); background: var(--surface); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 64px; padding-block: 56px; }
.footer-brand { font: 500 32px/1.2 var(--display); text-decoration: none; }
.footer-grid p { margin: 12px 0 0; color: var(--muted); font-size: 14px; }
.footer-grid nav { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid nav a, .privacy-settings { display: inline-flex; align-items: center; min-height: 36px; color: var(--muted); font-size: 14px; text-decoration: none; }
.footer-grid nav a:hover, .privacy-settings:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.footer-grid .footer-label { margin: 0 0 12px; color: var(--accent); font: 10px/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.footer-grid .footer-code { margin-top: 24px; font: 10px/1.5 var(--mono); letter-spacing: .08em; }
.privacy-settings { padding: 0; border: 0; background: none; cursor: pointer; }
.footer-grid .footer-note { max-width: 220px; font-size: 12px; }
.footer-bottom { padding-block: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }

.consent { position: fixed; z-index: 50; right: 24px; bottom: 24px; width: min(430px,calc(100% - 48px)); padding: 24px; border: 1px solid var(--accent); background: var(--surface); box-shadow: 0 16px 48px rgba(11,11,11,.16); }
.consent[hidden] { display: none; }
.consent p { margin: 0 0 16px; color: var(--muted); font-size: 14px; }
.consent .consent-title { margin-bottom: 8px; color: var(--ink); font: 500 25px/1.2 var(--display); }
.consent-actions { display: flex; gap: 12px; margin: 20px 0 12px; }
.consent button { min-width: 110px; min-height: 44px; padding: 10px 18px; border: 1px solid var(--accent); background: transparent; color: var(--ink); cursor: pointer; font: 11px/1.5 var(--mono); text-transform: uppercase; }
.consent .consent-accept { background: var(--accent); color: var(--surface); }
.consent a { font-size: 12px; }

/* Legal and support pages share the same theme. */
body > main:not([id]) { width: min(780px,calc(100% - 48px)); margin: 0 auto; padding: 56px 0 80px; }
body > main:not([id]) > nav { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 64px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
body > main:not([id]) > nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font: 11px/1.5 var(--mono); text-decoration: none; text-transform: uppercase; }
body > main:not([id]) h1 { font-size: clamp(44px,7vw,68px); }
body > main:not([id]) h2 { margin-top: 48px; font-size: 32px; }
body > main:not([id]) p { color: var(--muted); }
body > main:not([id]) .lede { font-size: 18px; }
body > main:not([id]) a { color: var(--accent); }
body > main:not([id]) footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
code { font-family: var(--mono); font-size: .9em; }

@media (max-width: 1000px) {
  .brand-tag { display: none; }
  .hero-layout { grid-template-columns: 1fr 380px; gap: 40px; }
  .workflow-card { padding: 24px; }
  .privacy-panel { gap: 40px; padding: 40px; }
}

@media (max-width: 800px) {
  .container { width: min(100% - 40px,1200px); }
  .primary-nav { display: none; }
  .header-cta { margin-left: auto; }
  .hero-layout { grid-template-columns: 1fr; min-height: auto; padding-block: 64px; }
  .hero-copy { max-width: 680px; }
  .converter-preview { width: min(100%,520px); box-shadow: 10px 10px 0 rgba(135,101,47,.12); }
  .section { padding-block: 72px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 36px; }
  .workflow-grid, .downloads { grid-template-columns: 1fr; }
  .workflow-card { min-height: 280px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .download { min-height: 240px; }
  .privacy-section, .formats-section { padding-top: 0; }
  .privacy-panel { grid-template-columns: 1fr; gap: 28px; }
  .closing-inner { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 32px); }
  .header-inner { min-height: 64px; gap: 12px; }
  .brand { font-size: 20px; }
  .brand img { width: 26px; }
  .header-cta { padding-inline: 12px; font-size: 9px; }
  .hero-layout { padding-block: 48px; }
  h1 { font-size: clamp(46px,14vw,64px); }
  h2 { font-size: 36px; }
  .lede { margin-top: 22px; font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { justify-content: center; }
  .hero-meta { gap: 8px 0; }
  .hero-meta li + li::before { margin-inline: 8px; }
  .preview-content { padding: 24px; }
  .interface-list { justify-content: flex-start; }
  .interface-list span { gap: 12px; }
  .interface-list span::after { display: none; }
  .section { padding-block: 56px; }
  .workflow-card, .download { padding: 24px; }
  .release-links { align-items: flex-start; flex-direction: column; }
  .release-links > span { margin-bottom: 8px; }
  .privacy-panel { padding: 28px 24px; }
  .closing-inner { padding-block: 48px; }
  .closing-inner .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .footer-grid > div { grid-column: 1 / -1; }
  .consent { right: 16px; bottom: 16px; width: calc(100% - 32px); padding: 20px; }
  .consent-actions button { flex: 1; }
}

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