:root {
  --ink: #0d1b2a;
  --ink-soft: #1c2b3d;
  --paper: #f6f6f1;
  --white: #fff;
  --lime: #c9f564;
  --lime-dark: #a9df33;
  --blue: #4569e8;
  --muted: #66717e;
  --line: #dcded7;
  --orange: #f39a55;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 24px 80px rgba(13, 27, 42, .11);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  color-scheme: light;
  font-synthesis: none;
}

:root[data-theme="dark"] {
  --ink: #edf4fb;
  --ink-soft: #d8e4ef;
  --paper: #07111c;
  --white: #ffffff;
  --lime: #bff15d;
  --lime-dark: #a8dc43;
  --blue: #7d9bff;
  --muted: #9aabba;
  --line: #29394a;
  --orange: #ffad70;
  --shadow: 0 24px 80px rgba(0, 0, 0, .36);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--paper); color: var(--ink); transition: background-color .25s ease, color .25s ease; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; position: relative; }
.ambient { position: absolute; width: 420px; height: 420px; border-radius: 50%; filter: blur(110px); pointer-events: none; opacity: .22; }
.ambient-one { top: 80px; right: -200px; background: #c9f564; }
.ambient-two { top: 580px; left: -280px; background: #8ca5ff; }

.site-header { height: 78px; padding: 0 max(24px, calc((100vw - 1180px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 28px; position: sticky; top: 0; z-index: 30; background: rgba(246, 246, 241, .88); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(13, 27, 42, .07); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; line-height: 1; font-weight: 800; letter-spacing: -.7px; }
.brand > span:last-child > span { font-weight: 450; }
.brand-mark { display: inline-flex; width: 29px; height: 25px; flex-direction: column; justify-content: center; align-items: flex-end; gap: 3px; }
.brand-mark span { display: block; height: 5px; background: var(--ink); border-radius: 5px; }
.brand-mark span:nth-child(1) { width: 27px; }
.brand-mark span:nth-child(2) { width: 21px; }
.brand-mark span:nth-child(3) { width: 14px; }
.desktop-nav { display: flex; align-items: center; gap: 30px; margin-right: auto; }
.desktop-nav a, .nav-menu-button { font-size: 14px; font-weight: 650; color: #3f4c5a; border: 0; background: none; padding: 10px 0; cursor: pointer; }
.nav-menu-button span { font-size: 12px; color: #87909a; margin-left: 3px; }
.desktop-nav a:hover, .nav-menu-button:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 9px; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.theme-toggle { width: 40px; height: 40px; flex: 0 0 40px; display: inline-grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.72); color: var(--ink); cursor: pointer; outline: none; transition: border-color .2s ease, background-color .2s ease, transform .2s ease; }
.theme-toggle:hover { transform: translateY(-1px); border-color: var(--blue); }
.theme-toggle:focus-visible { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(69,105,232,.16); }
.theme-icon { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.theme-icon-sun { display: none; }
html[data-theme="dark"] .theme-icon-moon { display: none; }
html[data-theme="dark"] .theme-icon-sun { display: block; }
.language-select { min-height: 38px; max-width: 145px; padding: 0 30px 0 11px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.72); color: var(--ink); font-size: 12px; font-weight: 700; cursor: pointer; outline: none; }
.language-select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(69,105,232,.1); }
html[dir="rtl"] .language-select { padding: 0 11px 0 30px; }
html[dir="rtl"] .nav-popover a,
html[dir="rtl"] .tool-button,
html[dir="rtl"] .form-error { text-align: right !important; }
.button { border: 0; border-radius: 999px; min-height: 44px; padding: 0 21px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-weight: 750; font-size: 14px; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover:not(:disabled) { transform: translateY(-2px); }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button-dark { background: var(--ink); color: var(--white); }
.button-ghost { background: transparent; color: var(--ink); }
.button-lime { background: var(--lime); color: var(--ink); box-shadow: 0 10px 24px rgba(169, 223, 51, .18); }
.button-lime:hover { background: var(--lime-dark); }
.button-primary { background: var(--ink); color: white; box-shadow: 0 12px 30px rgba(13, 27, 42, .18); }
.button-outline { border: 1px solid #cad0c6; background: transparent; color: var(--ink); }
.mobile-menu-button { display: none; border: 0; background: transparent; font-size: 22px; padding: 8px; }
.nav-popover { position: fixed; top: 66px; left: 50%; transform: translateX(-50%); width: min(560px, calc(100vw - 32px)); padding: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.97); backdrop-filter: blur(14px); border-radius: 18px; box-shadow: var(--shadow); z-index: 40; }
.nav-popover div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
.nav-popover a { border: 0; background: transparent; border-radius: 12px; text-align: left; padding: 13px 14px; cursor: pointer; color: var(--ink); font-weight: 700; text-decoration: none; }
.nav-popover a:hover { background: #f0f3ea; }

.hero { padding-top: 82px; padding-bottom: 48px; text-align: center; }
.eyebrow, .tool-kicker, .section-heading > span, .cta-section > div > span { font-size: 12px; letter-spacing: 1.8px; font-weight: 850; color: #5c6773; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; border: 1px solid #d5d9d0; border-radius: 999px; padding: 8px 13px; background: rgba(255,255,255,.6); }
.eyebrow i, .privacy-pill i { width: 7px; height: 7px; border-radius: 50%; background: #7ac841; box-shadow: 0 0 0 4px rgba(122,200,65,.12); }
.hero h1 { margin: 24px 0 20px; font-size: clamp(56px, 8vw, 102px); line-height: .92; letter-spacing: -6px; font-weight: 830; }
.hero h1 em { font-family: Georgia, "Songti SC", serif; font-weight: 400; color: var(--blue); }
.hero-copy { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: 18px; line-height: 1.7; }
.trust-row { margin: 30px auto 0; display: flex; justify-content: center; gap: 0; color: var(--muted); font-size: 13px; }
.trust-row span { padding: 0 22px; border-right: 1px solid var(--line); }
.trust-row span:last-child { border: 0; }
.trust-row b { color: var(--ink); margin-right: 4px; }

.workspace { margin-top: 12px; display: grid; grid-template-columns: 212px 1fr; border-radius: 32px; background: var(--ink); padding: 10px; box-shadow: 0 35px 100px rgba(13, 27, 42, .2); }
.tool-rail { padding: 18px 8px 18px; display: flex; flex-direction: column; gap: 5px; }
.rail-label { margin: 12px 12px 6px; color: #778596; letter-spacing: 1.3px; font-size: 10px; font-weight: 800; }
.tool-button { display: flex; align-items: center; gap: 11px; min-height: 42px; padding: 0 12px; border: 0; border-radius: 11px; background: transparent; color: #a9b4c1; font-size: 13px; font-weight: 650; cursor: pointer; text-align: left; text-decoration: none; }
.tool-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.tool-button:hover { background: rgba(255,255,255,.06); color: white; }
.tool-button.active { background: var(--lime); color: var(--ink); }
.workbench { min-height: 650px; background: #fbfbf8; border-radius: 24px; padding: 34px 38px 30px; overflow: hidden; }
.workbench-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.tool-kicker { display: block; color: var(--blue); margin-bottom: 8px; }
.workbench-heading h2 { margin: 0; font-size: clamp(26px, 3vw, 38px); letter-spacing: -1.4px; }
.workbench-heading p { margin: 8px 0 0; color: var(--muted); }
.privacy-pill { display: inline-flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 999px; padding: 9px 13px; color: var(--muted); font-size: 12px; white-space: nowrap; background: white; }
.upload-zone { min-height: 240px; border: 1.5px dashed #cbd0c6; border-radius: 22px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 28px; cursor: pointer; background: radial-gradient(circle at 50% 0, rgba(201,245,100,.12), transparent 50%), #f7f8f4; transition: border .2s, background .2s, transform .2s; }
.upload-zone:hover, .upload-zone.dragging { border-color: var(--blue); background-color: #f2f5ff; transform: translateY(-2px); }
.upload-orbit { width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center; background: var(--ink); color: white; box-shadow: 0 12px 25px rgba(13,27,42,.16); }
.upload-orbit svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.upload-zone h3 { margin: 18px 0 6px; font-size: 17px; }
.upload-zone p { color: var(--muted); font-size: 12px; margin: 0 0 17px; }
.upload-zone .button { min-height: 38px; padding: 0 18px; }
.upload-alternatives { display: flex; gap: 7px; margin-top: 11px; }
.upload-alternatives button { border: 0; background: transparent; color: var(--muted); font-size: 11px; font-weight: 700; cursor: pointer; padding: 6px 8px; border-radius: 8px; }
.upload-alternatives button:hover { background: white; color: var(--ink); }
.upload-alternatives #recordButton.recording { color: #c63f35; background: #ffe9e6; }
.selected-files { margin: 14px 0 0; display: grid; gap: 8px; }
.file-chip { display: grid; grid-template-columns: 38px 1fr auto auto; gap: 12px; align-items: center; padding: 10px 12px; background: white; border: 1px solid var(--line); border-radius: 14px; }
.file-icon { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; color: var(--blue); background: #edf0ff; font-size: 10px; font-weight: 900; }
.file-chip strong { font-size: 13px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 430px; }
.file-chip small { color: var(--muted); }
.file-chip button { width: 30px; height: 30px; border: 0; background: transparent; border-radius: 50%; cursor: pointer; color: var(--muted); }
.file-chip button:hover { background: #f0f0eb; color: var(--ink); }
.options-panel { margin-top: 20px; }
.option-tabs { display: inline-flex; max-width: 100%; flex-wrap: wrap; background: #eceee8; padding: 4px; border-radius: 12px; margin-bottom: 18px; }
.option-tabs label { position: relative; }
.option-tabs input { position: absolute; opacity: 0; pointer-events: none; }
.option-tabs span { display: block; padding: 9px 16px; border-radius: 9px; color: var(--muted); font-size: 13px; font-weight: 750; cursor: pointer; }
.option-tabs input:checked + span { background: white; color: var(--ink); box-shadow: 0 2px 9px rgba(13,27,42,.08); }
.options-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.options-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.wide { grid-column: 1 / -1; }
.field > span { font-size: 11px; letter-spacing: .6px; font-weight: 800; color: #69737f; text-transform: uppercase; }
.field input, .field select { width: 100%; min-height: 45px; padding: 0 13px; color: var(--ink); background: white; border: 1px solid var(--line); border-radius: 11px; outline: none; }
.field input:focus, .field select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(69,105,232,.1); }
.preset-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.preset { position: relative; }
.preset input { position: absolute; opacity: 0; }
.preset span { display: flex; min-height: 45px; align-items: center; justify-content: center; background: white; border: 1px solid var(--line); border-radius: 11px; color: var(--muted); font-weight: 750; font-size: 13px; cursor: pointer; }
.preset input:checked + span { border-color: var(--ink); color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.switch-field { min-height: 45px; padding: 0 4px; display: flex; flex-direction: row; align-items: center; justify-content: space-between; }
.switch-field > span { font-size: 13px; color: var(--ink); text-transform: none; letter-spacing: 0; }
.switch { appearance: none; width: 44px !important; min-height: 25px !important; border-radius: 999px !important; padding: 0 !important; background: #d4d8d1 !important; position: relative; cursor: pointer; }
.switch:after { content: ""; position: absolute; width: 19px; height: 19px; left: 3px; top: 2px; border-radius: 50%; background: white; box-shadow: 0 2px 6px rgba(0,0,0,.15); transition: transform .2s; }
.switch:checked { background: var(--blue) !important; }
.switch:checked:after { transform: translateX(18px); }
.fidelity-note { margin-bottom: 14px; padding: 14px 16px; border: 1px solid #d9e4b9; border-radius: 13px; background: linear-gradient(135deg, rgba(201,245,100,.2), rgba(255,255,255,.8)); }
.fidelity-note strong { display: block; font-size: 13px; }
.fidelity-note p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.process-row { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); margin-top: 24px; padding-top: 22px; gap: 20px; }
.estimate span { display: block; color: var(--muted); font-size: 11px; margin-bottom: 4px; }
.estimate strong { font-size: 13px; }
.process-button { min-width: 186px; min-height: 49px; }
.process-button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.job-panel { margin-top: 22px; background: white; border: 1px solid var(--line); border-radius: 18px; padding: 18px; }
.job-state { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 12px; }
.job-state strong { display: block; font-size: 14px; }
.job-state p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.job-state > b { color: var(--blue); font-size: 13px; }
.spinner { width: 34px; height: 34px; border: 3px solid #e4e7df; border-top-color: var(--blue); border-radius: 50%; animation: spin .8s linear infinite; }
.spinner.done { animation: none; border: 0; background: var(--lime); display: grid; place-items: center; }
.spinner.done:after { content: "✓"; color: var(--ink); font-weight: 900; }
.spinner.failed { animation: none; border: 0; background: #ffe1de; display: grid; place-items: center; }
.spinner.failed:after { content: "!"; color: #b7342b; font-weight: 900; }
@keyframes spin { to { transform: rotate(360deg); } }
.progress-track { height: 6px; background: #ebeee7; border-radius: 999px; margin-top: 15px; overflow: hidden; }
.progress-track i { display: block; width: 0; height: 100%; background: var(--blue); border-radius: inherit; transition: width .35s ease; }
.results { display: grid; gap: 8px; margin-top: 14px; }
.results:empty { display: none; }
.result-row { display: flex; align-items: center; gap: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.result-row > div { min-width: 0; flex: 1; }
.result-row strong { display: block; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.result-row small { color: var(--muted); }
.result-row a { min-height: 35px; padding: 0 15px; }

.proof-strip { margin-top: 86px; border-block: 1px solid var(--line); }
.proof-inner { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.proof-inner > span { color: var(--muted); font-size: 12px; white-space: nowrap; }
.wordmarks { flex: 1; display: flex; align-items: center; justify-content: space-between; gap: 22px; color: #9da59d; }
.wordmarks b { font-size: 13px; letter-spacing: 1.6px; }
.features { padding-block: 120px; }
.section-heading { margin-bottom: 46px; }
.section-heading > span { color: var(--blue); }
.section-heading h2 { margin: 12px 0 0; font-size: clamp(38px, 5vw, 62px); line-height: 1.02; letter-spacing: -3px; }
.section-heading p { color: var(--muted); line-height: 1.7; max-width: 600px; margin: 16px auto 0; }
.section-heading.centered { text-align: center; }
.feature-grid { display: grid; grid-template-columns: 1.32fr 1fr; grid-template-rows: repeat(2, 1fr); gap: 16px; }
.feature-card { position: relative; min-height: 280px; padding: 30px; border: 1px solid var(--line); background: rgba(255,255,255,.58); border-radius: var(--radius-lg); overflow: hidden; }
.feature-card-large { grid-row: 1 / 3; min-height: 576px; display: flex; flex-direction: column; justify-content: flex-end; }
.feature-number { position: absolute; top: 25px; right: 26px; color: #9ea69d; font-size: 11px; letter-spacing: 1px; }
.feature-card h3 { margin: 18px 0 9px; font-size: 22px; letter-spacing: -.5px; }
.feature-card p { margin: 0; max-width: 540px; color: var(--muted); line-height: 1.65; font-size: 14px; }
.mini-compression-visual { flex: 1; padding: 45px 30px; display: flex; flex-direction: column; justify-content: center; gap: 22px; }
.mini-compression-visual div { display: flex; align-items: baseline; justify-content: space-between; }
.mini-compression-visual small { color: var(--muted); }
.mini-compression-visual strong { font-size: 31px; letter-spacing: -1.5px; }
.mini-compression-visual i { display: block; height: 13px; background: #dfe3da; border-radius: 999px; overflow: hidden; }
.mini-compression-visual i span { display: block; width: 78%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--lime)); }
.lock-visual { height: 100px; display: flex; align-items: center; gap: 15px; }
.lock-visual div { width: 66px; height: 66px; display: grid; place-items: center; border-radius: 50%; background: var(--lime); font-size: 24px; }
.lock-visual span { padding: 7px 11px; border-radius: 999px; background: #e9ece5; color: var(--muted); font-size: 11px; }
.format-cloud { height: 100px; position: relative; }
.format-cloud span { position: absolute; border: 1px solid var(--line); background: white; border-radius: 999px; padding: 8px 11px; font-size: 10px; font-weight: 850; }
.format-cloud span:nth-child(1) { left: 5%; top: 30%; transform: rotate(-8deg); }
.format-cloud span:nth-child(2) { left: 34%; top: 5%; transform: rotate(5deg); }
.format-cloud span:nth-child(3) { right: 5%; top: 42%; transform: rotate(-3deg); }
.format-cloud span:nth-child(4) { left: 25%; bottom: 5%; transform: rotate(-5deg); }
.format-cloud span:nth-child(5) { left: 56%; bottom: 1%; transform: rotate(7deg); background: var(--ink); color: white; }

.steps-section { padding: 110px 0; background: var(--ink); color: white; }
.steps-section .section-heading > span { color: var(--lime); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 60px; }
.steps article { padding: 30px 36px; display: flex; gap: 22px; border-right: 1px solid rgba(255,255,255,.13); }
.steps article:last-child { border-right: 0; }
.steps article > b { width: 42px; height: 42px; display: grid; place-items: center; flex: none; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; color: var(--lime); }
.steps h3 { margin: 2px 0 9px; }
.steps p { margin: 0; color: #98a7b7; line-height: 1.6; font-size: 14px; }
.seo-content { padding-block: 96px; }
.seo-breadcrumbs { display: flex; align-items: center; gap: 9px; margin-bottom: 34px; color: var(--muted); font-size: 12px; }
.seo-breadcrumbs a { color: var(--blue); font-weight: 750; text-decoration: none; }
.seo-breadcrumbs a:hover { text-decoration: underline; }
.seo-copy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.seo-copy-grid article { padding: clamp(26px, 4vw, 42px); border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.72); }
.seo-copy-grid h2 { margin: 0 0 14px; font-size: clamp(24px, 3vw, 34px); letter-spacing: -1.2px; }
.seo-copy-grid h3 { margin: 28px 0 10px; font-size: 16px; }
.seo-answer, .seo-copy-grid li { color: var(--muted); font-size: 14px; line-height: 1.8; }
.seo-copy-grid ul, .seo-copy-grid ol { display: grid; gap: 9px; margin: 0; padding-inline-start: 21px; }
.seo-copy-grid li strong { color: var(--ink); }
.seo-updated { margin: 22px 2px 0; color: #8a959f; font-size: 11px; }
.seo-tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 30px; }
.seo-tool-card { min-height: 145px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.72); color: var(--ink); text-decoration: none; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.seo-tool-card:hover { transform: translateY(-3px); border-color: #b9c2cc; box-shadow: 0 16px 42px rgba(28,39,48,.08); }
.seo-tool-card strong { font-size: 18px; letter-spacing: -.35px; }
.seo-tool-card span { color: var(--muted); font-size: 12px; line-height: 1.6; }
.pricing { padding-block: 120px; }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; align-items: stretch; }
.price-card { position: relative; padding: 28px 24px 24px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.6); display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--ink); background: var(--ink); color: white; transform: translateY(-12px); box-shadow: var(--shadow); }
.price-card span { font-size: 11px; font-weight: 900; letter-spacing: 1.4px; color: var(--blue); }
.price-card.featured span { color: var(--lime); }
.price-card h3 { font-size: 38px; margin: 18px 0 5px; letter-spacing: -2px; }
.price-card h3 small { font-size: 12px; color: var(--muted); letter-spacing: 0; }
.price-card p { min-height: 42px; color: var(--muted); font-size: 13px; }
.price-card ul { list-style: none; padding: 21px 0; margin: 10px 0 20px; border-top: 1px solid var(--line); flex: 1; }
.price-card.featured ul { border-color: rgba(255,255,255,.15); }
.price-card li { margin: 12px 0; color: #56616c; font-size: 13px; }
.price-card.featured li { color: #b8c3ce; }
.price-card li:before { content: "✓"; margin-right: 8px; color: #64a92f; font-weight: 900; }
.popular { position: absolute; right: 18px; top: 18px; padding: 5px 8px; border-radius: 999px; background: var(--lime); color: var(--ink); font-size: 9px; font-weight: 900; }
.billing-note { text-align: center; color: var(--muted); font-size: 12px; margin-top: 28px; }
.billing-actions { display: flex; justify-content: center; margin-top: 14px; }
.billing-actions .button { border: 1px solid var(--line); }
.faq { padding-bottom: 120px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq .section-heading h2 { font-size: 48px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { min-height: 75px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font-weight: 750; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { font-style: normal; font-size: 21px; font-weight: 300; color: var(--muted); transition: transform .2s; }
.faq details[open] summary i { transform: rotate(45deg); }
.faq details p { color: var(--muted); line-height: 1.7; font-size: 14px; margin: -5px 40px 25px 0; }
.cta-section { min-height: 310px; border-radius: 34px; background: var(--blue); color: white; padding: 58px 64px; margin-bottom: 80px; display: flex; align-items: center; justify-content: space-between; gap: 40px; overflow: hidden; }
.cta-section:after { content: ""; position: absolute; right: -110px; top: -180px; width: 440px; height: 440px; border: 80px solid rgba(255,255,255,.08); border-radius: 50%; }
.cta-section > * { position: relative; z-index: 1; }
.cta-section > div > span { color: var(--lime); }
.cta-section h2 { margin: 13px 0 8px; font-size: clamp(38px, 5vw, 60px); letter-spacing: -3px; }
.cta-section p { margin: 0; color: #cbd4fa; }
.cta-section .button { min-height: 56px; padding-inline: 26px; white-space: nowrap; }
footer { background: var(--ink); color: white; padding: 68px 0 25px; }
.footer-grid { display: grid; grid-template-columns: 1.8fr repeat(3, 1fr); gap: 50px; }
.brand-light .brand-mark span { background: white; }
.footer-grid > div:first-child p { color: #7f8f9f; font-size: 13px; line-height: 1.6; max-width: 240px; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 14px; }
.footer-grid b { color: #dfe5ea; font-size: 12px; }
.footer-grid a:not(.brand) { color: #7f8f9f; font-size: 12px; }
.footer-grid a:hover { color: white; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 55px; padding-top: 24px; display: flex; justify-content: space-between; color: #647384; font-size: 11px; }
.footer-legal { display: flex; gap: 18px; }
.footer-legal a { color: inherit; }
.footer-legal a:hover { color: white; }

.legal-page { min-height: calc(100vh - 90px); padding: 72px 0 110px; }
.legal-card { width: min(100% - 32px, 820px); margin: 0 auto; padding: clamp(28px, 6vw, 64px); border: 1px solid var(--line); border-radius: 30px; background: rgba(255,255,255,.9); box-shadow: var(--shadow); }
.legal-card > span { color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: 1.6px; }
.legal-card h1 { margin: 12px 0 8px; font-size: clamp(38px, 7vw, 62px); letter-spacing: -3px; }
.legal-card .updated { color: var(--muted); font-size: 12px; margin-bottom: 36px; }
.legal-card h2 { margin: 34px 0 8px; font-size: 20px; }
.legal-card p, .legal-card li { color: #596773; line-height: 1.8; font-size: 14px; }
.legal-card ul { padding-left: 20px; }
.status-line { display: flex; align-items: center; gap: 12px; margin: 30px 0 8px; padding: 18px 20px; border-radius: 16px; background: #f1f4ef; }
.status-dot { width: 10px; height: 10px; flex: 0 0 auto; border-radius: 50%; background: #93a09a; box-shadow: 0 0 0 5px rgba(147,160,154,.12); }
.status-line.ok .status-dot { background: #31a36d; box-shadow: 0 0 0 5px rgba(49,163,109,.12); }
.status-line.error .status-dot { background: #cc5449; box-shadow: 0 0 0 5px rgba(204,84,73,.12); }

.auth-dialog, .url-dialog { width: min(430px, calc(100% - 30px)); border: 0; border-radius: 26px; padding: 40px; color: var(--ink); box-shadow: 0 30px 100px rgba(0,0,0,.28); }
.auth-dialog::backdrop, .url-dialog::backdrop { background: rgba(7,16,25,.6); backdrop-filter: blur(6px); }
.dialog-close { position: absolute; top: 16px; right: 18px; border: 0; width: 34px; height: 34px; border-radius: 50%; background: #f0f1ed; font-size: 23px; cursor: pointer; }
.dialog-brand { display: flex; justify-content: center; }
.auth-dialog h2 { text-align: center; margin: 20px 0 7px; font-size: 29px; letter-spacing: -1px; }
.auth-dialog > p { text-align: center; color: var(--muted); margin: 0 0 25px; font-size: 13px; }
.auth-social { min-height: 44px; display: flex; justify-content: center; overflow: hidden; }
.auth-social[hidden] { display: none; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 18px 0; color: #8a959f; font-size: 11px; }
.auth-divider::before, .auth-divider::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.auth-divider[hidden] { display: none; }
.auth-dialog form { display: grid; gap: 14px; }
.auth-dialog label { display: grid; gap: 7px; font-size: 12px; font-weight: 750; color: #56616c; }
.auth-dialog input { min-height: 48px; border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; outline: 0; }
.auth-dialog input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(69,105,232,.1); }
.auth-dialog .button { margin-top: 4px; min-height: 49px; }
.form-error { min-height: 17px; margin: 0 !important; text-align: left !important; color: #bd3f36 !important; font-size: 12px !important; }
.auth-switch { width: 100%; border: 0; background: transparent; margin-top: 18px; color: var(--muted); cursor: pointer; font-size: 12px; }
.auth-switch b { color: var(--blue); }
.url-dialog .url-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; background: var(--lime); font-size: 24px; font-weight: 800; }
.url-dialog h2 { margin: 20px 0 7px; font-size: 27px; letter-spacing: -1px; }
.url-dialog > p { color: var(--muted); line-height: 1.6; font-size: 13px; margin: 0 0 22px; }
.url-dialog form, .url-dialog label { display: grid; gap: 8px; }
.url-dialog label { color: #56616c; font-size: 12px; font-weight: 750; }
.url-dialog input { min-height: 48px; border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; outline: 0; }
.url-dialog input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(69,105,232,.1); }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 120px); z-index: 100; padding: 13px 18px; border-radius: 999px; background: var(--ink); color: white; box-shadow: var(--shadow); font-size: 13px; opacity: 0; transition: .25s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

html[data-theme="dark"] .site-header { background: rgba(7,17,28,.88); border-bottom-color: rgba(237,244,251,.1); }
html[data-theme="dark"] .desktop-nav a,
html[data-theme="dark"] .nav-menu-button { color: #b9c6d2; }
html[data-theme="dark"] .nav-menu-button span { color: #8293a3; }
html[data-theme="dark"] .language-select,
html[data-theme="dark"] .theme-toggle { background: rgba(17,30,45,.9); }
html[data-theme="dark"] .button-dark,
html[data-theme="dark"] .button-primary { background: #edf4fb; color: #07111c; box-shadow: 0 12px 30px rgba(0,0,0,.28); }
html[data-theme="dark"] .button-lime,
html[data-theme="dark"] .tool-button.active,
html[data-theme="dark"] .popular,
html[data-theme="dark"] .spinner.done:after { color: #0d1b2a; }
html[data-theme="dark"] .button-outline { border-color: #405267; }
html[data-theme="dark"] .nav-popover { background: rgba(15,28,42,.98); }
html[data-theme="dark"] .nav-popover a:hover { background: #1a2a3b; }
html[data-theme="dark"] .eyebrow { border-color: #344659; background: rgba(17,30,45,.72); }
html[data-theme="dark"] .eyebrow,
html[data-theme="dark"] .tool-kicker,
html[data-theme="dark"] .section-heading > span,
html[data-theme="dark"] .cta-section > div > span { color: #aab8c5; }
html[data-theme="dark"] .ambient { opacity: .13; }
html[data-theme="dark"] .workspace { background: #020a13; box-shadow: 0 35px 100px rgba(0,0,0,.45); }
html[data-theme="dark"] .workbench { background: #0e1a27; }
html[data-theme="dark"] .privacy-pill,
html[data-theme="dark"] .file-chip,
html[data-theme="dark"] .field input,
html[data-theme="dark"] .field select,
html[data-theme="dark"] .preset span,
html[data-theme="dark"] .job-panel,
html[data-theme="dark"] .format-cloud span { background: #142231; }
html[data-theme="dark"] .upload-zone { border-color: #3d5062; background: radial-gradient(circle at 50% 0, rgba(191,241,93,.09), transparent 50%), #101d2a; }
html[data-theme="dark"] .upload-zone:hover,
html[data-theme="dark"] .upload-zone.dragging { border-color: var(--blue); background-color: #14233a; }
html[data-theme="dark"] .upload-orbit { background: #26394c; }
html[data-theme="dark"] .upload-alternatives button:hover,
html[data-theme="dark"] .file-chip button:hover { background: #1c2d3e; }
html[data-theme="dark"] .file-icon { background: #1d2d50; }
html[data-theme="dark"] .option-tabs { background: #08131f; }
html[data-theme="dark"] .option-tabs input:checked + span { background: #1a2a3a; }
html[data-theme="dark"] .field > span { color: #9aaaba; }
html[data-theme="dark"] .switch { background: #405063 !important; }
html[data-theme="dark"] .fidelity-note { border-color: #425432; background: linear-gradient(135deg, rgba(191,241,93,.11), rgba(20,34,49,.84)); }
html[data-theme="dark"] .progress-track,
html[data-theme="dark"] .mini-compression-visual i { background: #253546; }
html[data-theme="dark"] .feature-card,
html[data-theme="dark"] .price-card,
html[data-theme="dark"] .seo-copy-grid article,
html[data-theme="dark"] .seo-tool-card { background: rgba(17,30,44,.82); }
html[data-theme="dark"] .lock-visual span { background: #1a2a39; }
html[data-theme="dark"] .format-cloud span:nth-child(5) { background: #dfe9f2; color: #07111c; }
html[data-theme="dark"] .steps-section,
html[data-theme="dark"] footer { background: #020a13; }
html[data-theme="dark"] .price-card.featured { border-color: #607287; background: #101d2a; color: #fff; }
html[data-theme="dark"] .price-card li,
html[data-theme="dark"] .legal-card p,
html[data-theme="dark"] .legal-card li,
html[data-theme="dark"] .auth-dialog label,
html[data-theme="dark"] .url-dialog label { color: #a5b4c1; }
html[data-theme="dark"] .legal-card { background: rgba(14,26,39,.94); }
html[data-theme="dark"] .status-line,
html[data-theme="dark"] .dialog-close { background: #172635; }
html[data-theme="dark"] .auth-dialog,
html[data-theme="dark"] .url-dialog { background: #0e1a27; }
html[data-theme="dark"] .auth-dialog input,
html[data-theme="dark"] .url-dialog input { background: #142231; color: var(--ink); }
html[data-theme="dark"] .toast { background: #dfe9f2; color: #07111c; }

@media (max-width: 1000px) {
  .desktop-nav { display: none; }
  .mobile-menu-button { display: block; }
  .workspace { grid-template-columns: 80px 1fr; }
  .tool-rail { align-items: stretch; }
  .rail-label { text-align: center; margin-inline: 0; }
  .tool-button { justify-content: center; padding: 0; }
  .tool-button span { display: none; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .seo-tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .price-card.featured { transform: none; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 24px, 1180px); }
  .site-header { height: 66px; padding-inline: 12px; }
  .header-actions .button-dark { display: none; }
  .language-select { width: 106px; max-width: 106px; padding-left: 9px; font-size: 11px; }
  .theme-toggle { width: 38px; height: 38px; flex-basis: 38px; }
  .header-actions .button-ghost { padding-inline: 10px; }
  .hero { padding-top: 58px; }
  .hero h1 { letter-spacing: -3.8px; }
  .hero-copy { font-size: 15px; }
  .trust-row span { padding: 0 10px; font-size: 11px; }
  .workspace { width: 100%; border-radius: 0; padding: 7px; grid-template-columns: 1fr; }
  .tool-rail { flex-direction: row; overflow-x: auto; align-items: center; padding: 7px; scrollbar-width: none; }
  .tool-rail::-webkit-scrollbar { display: none; }
  .rail-label { display: none; }
  .tool-button { min-width: 42px; padding-inline: 11px; }
  .tool-button.active { min-width: auto; }
  .tool-button.active span { display: block; white-space: nowrap; }
  .workbench { border-radius: 19px; min-height: 650px; padding: 25px 17px 20px; }
  .workbench-heading { margin-bottom: 20px; }
  .privacy-pill { display: none; }
  .upload-zone { min-height: 225px; }
  .options-grid, .options-grid.two { grid-template-columns: 1fr 1fr; }
  .preset-row { grid-template-columns: 1fr 1fr; }
  .process-row { align-items: stretch; flex-direction: column; }
  .process-button { width: 100%; }
  .file-chip { grid-template-columns: 38px 1fr auto; }
  .file-chip > small { display: none; }
  .proof-inner { min-height: 96px; flex-direction: column; justify-content: center; }
  .wordmarks { width: 100%; overflow: hidden; }
  .wordmarks b:nth-child(n+4) { display: none; }
  .features { padding-block: 80px; }
  .feature-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .feature-card-large { grid-row: auto; min-height: 480px; }
  .steps-section { padding-block: 80px; }
  .steps { grid-template-columns: 1fr; margin-top: 30px; }
  .steps article { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); padding-inline: 15px; }
  .seo-content { padding-block: 72px; }
  .seo-copy-grid, .seo-tool-grid { grid-template-columns: 1fr; }
  .pricing { padding-block: 80px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .faq { padding-bottom: 80px; grid-template-columns: 1fr; gap: 10px; }
  .cta-section { width: calc(100% - 24px); padding: 44px 30px; flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { gap: 18px; flex-direction: column; }
  .auth-dialog { padding: 36px 24px 28px; }
}

@media (max-width: 430px) {
  .site-header .brand > span:last-child { display: none; }
  .header-actions { gap: 5px; }
  .language-select { width: 94px; max-width: 94px; }
  .options-grid, .options-grid.two { grid-template-columns: 1fr; }
  .hero h1 { font-size: 51px; }
  .section-heading h2 { letter-spacing: -2px; }
  .pricing-grid { grid-template-columns: 1fr; }
}

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