:root {
  color-scheme: light;
  --bg: #fbfcfd;
  --bg-soft: #f4f7f9;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-solid: #ffffff;
  --text: #090b0f;
  --muted: #4d5966;
  --subtle: #778391;
  --line: rgba(9, 11, 15, 0.11);
  --line-strong: rgba(9, 11, 15, 0.18);
  --accent: #009fb5;
  --accent-bright: #00d7f0;
  --accent-soft: #e3fbff;
  --ok: #15a37a;
  --blue: #3c68e8;
  --shadow: 0 22px 54px rgba(9, 11, 15, 0.09);
  --shadow-soft: 0 12px 28px rgba(9, 11, 15, 0.07);
  --radius: 8px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.theme-dark {
  color-scheme: dark;
  --bg: #050607;
  --bg-soft: #090b0f;
  --surface: rgba(17, 18, 20, 0.78);
  --surface-solid: #101114;
  --text: #ffffff;
  --muted: #d5d9df;
  --subtle: #a2aab4;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --accent: #00d7f0;
  --accent-bright: #63ecff;
  --accent-soft: rgba(0, 215, 240, 0.11);
  --ok: #3bd5aa;
  --blue: #8aa6ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --shadow-soft: 0 14px 34px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 247, 249, 0.95) 520px, var(--bg) 100%),
    linear-gradient(115deg, rgba(0, 159, 181, 0.08), transparent 34%),
    linear-gradient(245deg, rgba(60, 104, 232, 0.06), transparent 38%);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.theme-dark body {
  background:
    linear-gradient(180deg, #050607 0, #090b0f 520px, #050607 100%),
    linear-gradient(115deg, rgba(0, 215, 240, 0.08), transparent 34%),
    linear-gradient(245deg, rgba(138, 166, 255, 0.06), transparent 38%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.78' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg,
iframe {
  display: block;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 83%, transparent);
  backdrop-filter: blur(20px) saturate(160%);
}

.header-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 900;
}

.brand-mark {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 50%;
  background: #090b0f;
  color: var(--accent-bright);
  font-size: 12px;
  line-height: 1;
  box-shadow: 0 12px 28px rgba(0, 159, 181, 0.18);
}

.theme-dark .brand-mark {
  background: #ffffff;
  color: #050607;
}

.brand-text {
  display: inline-flex;
  align-items: baseline;
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-size: 21px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.brand-text span {
  color: var(--accent);
}

.desktop-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.nav-link {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.nav-link:hover {
  background: var(--text);
  color: var(--bg);
  transform: translateY(-1px);
}

.nav-link-active {
  background: var(--text);
  color: var(--bg);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.icon-button,
.menu-button {
  display: inline-flex;
  width: auto;
  min-width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-soft);
  padding: 0 13px;
  font-weight: 900;
}

.icon-button:hover,
.menu-button:hover {
  border-color: var(--line-strong);
  background: var(--text);
  color: var(--bg);
}

.theme-icon,
.theme-icon svg {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
}

.theme-label,
.menu-label {
  font-size: 12px;
  line-height: 1;
}

.icon-sun {
  display: block;
}

.icon-moon {
  display: none;
}

.theme-dark .icon-sun {
  display: none;
}

.theme-dark .icon-moon {
  display: block;
}

.menu-button {
  display: none;
}

.menu-lines {
  flex: 0 0 auto;
  width: 17px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 6px 0 currentColor, 0 -6px 0 currentColor;
}

.mobile-nav {
  border-top: 1px solid var(--line);
  background: var(--surface-solid);
  padding: 12px 20px 18px;
}

.mobile-nav a {
  display: block;
  padding: 12px 8px;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 800;
}

.mobile-nav a:hover {
  background: var(--bg-soft);
  color: var(--text);
}

.page-main {
  padding: 0 0 70px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  gap: 26px;
  min-height: 640px;
  padding: 86px 0 58px;
  text-align: center;
}

.hero-copy-block,
.hero > *,
.tool-panel,
.search-shell,
.content-layout > *,
.grid-2 > *,
.grid-3 > *,
.grid-4 > * {
  min-width: 0;
}

.hero-copy-block {
  max-width: 800px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface);
  font-size: 12px;
  font-weight: 900;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 55%, transparent);
}

.hero h1,
.page-hero h1 {
  margin: 22px auto 18px;
  max-width: 870px;
  color: var(--text);
  font-size: 74px;
  line-height: 0.98;
  font-weight: 950;
}

.page-hero h1 {
  font-size: 56px;
  line-height: 1.03;
}

.hero-lede,
.page-lede {
  max-width: 620px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
  font-weight: 420;
}

.tool-panel {
  width: min(690px, 100%);
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.tool-label {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 13px;
  font-weight: 880;
}

.search-shell {
  position: relative;
  display: block;
  align-items: center;
  min-height: 64px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-solid);
  box-shadow: var(--shadow);
  transition: border-color .18s ease, box-shadow .18s ease;
}

.search-icon {
  position: absolute;
  left: 24px;
  top: 50%;
  width: 22px;
  height: 22px;
  color: var(--subtle);
  pointer-events: none;
  transform: translateY(-50%);
}

.search-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.search-shell:focus-within {
  border-color: var(--text);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--text) 9%, transparent), var(--shadow);
}

.search-input {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  padding: 0 24px 0 56px;
  outline: none;
}

.search-input::placeholder {
  color: var(--subtle);
}

.button-primary,
.button-secondary,
.button-quiet {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 19px;
  font-weight: 880;
  transition: transform .18s ease, background .18s ease, border .18s ease, box-shadow .18s ease;
}

.button-primary {
  background: var(--text);
  color: var(--bg);
  box-shadow: 0 12px 26px color-mix(in srgb, var(--text) 14%, transparent);
}

.button-primary:hover,
.button-secondary:hover,
.button-quiet:hover {
  transform: translateY(-1px);
}

.button-secondary {
  border-color: var(--line-strong);
  background: var(--surface-solid);
  color: var(--text);
}

.button-quiet {
  min-height: 38px;
  padding-inline: 12px;
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
}

.tool-hint {
  margin: 12px auto 0;
  max-width: 580px;
  color: var(--subtle);
  font-size: 12px;
}

.mini-panel,
.trust-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.mini-panel {
  margin-top: 24px;
}

.mini-stat,
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  box-shadow: 0 8px 22px rgba(9, 11, 15, 0.04);
}

.mini-stat::before,
.trust-pill::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, var(--accent), transparent),
    var(--surface-solid);
}

.mini-stat strong {
  color: var(--text);
  font-size: 12px;
  font-weight: 900;
}

.mini-stat span,
.trust-pill {
  font-size: 12px;
  font-weight: 760;
}

.trust-row {
  max-width: 760px;
  margin: 2px auto 0;
}

.results-section {
  margin-top: 8px;
}

.status-text,
.empty-state {
  margin: 16px 0 0;
  color: var(--muted);
  text-align: center;
  font-size: 14px;
}

.empty-state[hidden],
.status-text[hidden] {
  display: none;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.result-card {
  overflow: hidden;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.result-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.result-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-soft);
}

.result-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.duration-badge {
  position: absolute;
  right: 10px;
  bottom: 10px;
  min-height: 24px;
  padding: 2px 9px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.76);
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
}

.result-body {
  padding: 20px;
}

.result-title {
  display: -webkit-box;
  min-height: 58px;
  margin: 0 0 10px;
  overflow: hidden;
  color: var(--text);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.26;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.result-meta {
  margin: 0 0 18px;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.section {
  padding: 86px 0;
  border-top: 1px solid var(--line);
}

.section-muted {
  background: color-mix(in srgb, var(--bg-soft) 74%, transparent);
}

.section-showcase {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-solid) 4%, transparent), transparent),
    color-mix(in srgb, var(--bg-soft) 35%, transparent);
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1fr);
  gap: 46px;
  align-items: center;
}

.showcase-copy {
  min-width: 0;
}

.section-kicker {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--accent);
  font-size: 11px;
  font-weight: 920;
  text-transform: uppercase;
}

.showcase-copy h2 {
  margin: 18px 0 16px;
  color: var(--text);
  font-size: 48px;
  line-height: 1.04;
  font-weight: 950;
}

.showcase-copy p {
  margin: 0;
  max-width: 560px;
  color: var(--muted);
  font-size: 16px;
}

.showcase-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.showcase-points span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 12px;
  font-weight: 820;
}

.workflow-preview {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-solid) 96%, transparent), color-mix(in srgb, var(--surface-solid) 72%, transparent)),
    var(--surface);
  padding: 22px;
  box-shadow: var(--shadow);
}

.preview-bar,
.preview-search,
.preview-result,
.preview-quality {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
}

.preview-bar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 13px 14px;
}

.preview-brand,
.preview-status {
  font-size: 12px;
  font-weight: 900;
}

.preview-status {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.preview-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  padding: 10px;
}

.preview-search span {
  min-width: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preview-search strong,
.preview-quality button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  padding: 0 15px;
  font-size: 12px;
  font-weight: 900;
}

.preview-result-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.preview-result {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 13px;
  align-items: center;
  padding: 12px;
}

.preview-result.active {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--accent-soft) 54%, var(--surface-solid));
}

.preview-thumb {
  display: block;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 36%, transparent), transparent),
    linear-gradient(45deg, color-mix(in srgb, var(--blue) 22%, transparent), color-mix(in srgb, var(--surface-solid) 92%, transparent));
}

.preview-thumb.alt {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--blue) 28%, transparent), transparent),
    linear-gradient(45deg, color-mix(in srgb, var(--accent) 18%, transparent), color-mix(in srgb, var(--surface-solid) 92%, transparent));
}

.preview-result strong,
.preview-result small {
  display: block;
  min-width: 0;
}

.preview-result strong {
  color: var(--text);
  font-size: 15px;
  line-height: 1.3;
}

.preview-result small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.preview-quality {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
  padding: 12px;
}

.preview-quality span,
.preview-quality strong {
  display: block;
}

.preview-quality span {
  color: var(--subtle);
  font-size: 11px;
  font-weight: 860;
  text-transform: uppercase;
}

.preview-quality strong {
  margin-top: 2px;
  color: var(--text);
  font-size: 17px;
  line-height: 1.2;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-head h2 {
  margin: 0 0 12px;
  font-size: 48px;
  line-height: 1.03;
  font-weight: 950;
}

.section-head p {
  margin: 0 auto;
  max-width: 660px;
  color: var(--muted);
  font-size: 16px;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 20px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.surface {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

a.surface:hover,
.surface:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.surface h3,
.surface h2 {
  margin: 0 0 10px;
  color: var(--text);
  font-size: 19px;
  line-height: 1.24;
}

.surface p,
.surface li {
  color: var(--muted);
  font-size: 15px;
}

.surface p {
  margin: 0;
}

.surface ul,
.surface ol {
  margin: 12px 0 0;
  padding-left: 20px;
}

.feature-icon {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 950;
}

.steps {
  counter-reset: step;
}

.step-card {
  position: relative;
  padding-left: 68px;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 24px;
  top: 24px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-weight: 950;
}

.notice {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px;
  color: var(--muted);
  box-shadow: var(--shadow-soft);
}

.notice strong {
  color: var(--text);
}

.page-hero {
  padding: 76px 0 38px;
  text-align: center;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 28px;
  align-items: start;
  padding-bottom: 64px;
}

.article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 38px;
  box-shadow: var(--shadow-soft);
}

.article h2 {
  margin: 34px 0 10px;
  font-size: 32px;
  line-height: 1.12;
}

.article h2:first-child {
  margin-top: 0;
}

.article h3 {
  margin: 24px 0 8px;
  font-size: 20px;
}

.article p,
.article li {
  color: var(--muted);
  font-size: 16px;
}

.article p {
  margin: 0 0 16px;
}

.article a {
  color: var(--accent);
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article ul,
.article ol {
  margin: 0 0 18px;
  padding-left: 22px;
}

.side-nav {
  position: sticky;
  top: 94px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.side-nav span {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
}

.side-nav a {
  display: block;
  padding: 8px 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 760;
}

.side-nav a:hover {
  color: var(--accent);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.faq-item h2,
.faq-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
}

.convert-frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0c0d10;
  box-shadow: var(--shadow);
}

.convert-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.promo-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  padding: 52px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(420px, 0.9fr);
  gap: 36px;
  align-items: start;
}

.footer-intro {
  max-width: 620px;
}

.footer-brand .brand-mark {
  width: 34px;
  height: 34px;
}

.footer-brand .brand-text {
  color: var(--text);
  font-size: 19px;
}

.footer-note {
  max-width: 540px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.footer-col strong {
  display: block;
  margin-bottom: 12px;
  color: var(--text);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  padding: 6px 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.legal-meta {
  margin: 0 0 24px;
  color: var(--subtle);
  font-size: 14px;
  font-weight: 750;
}

.blog-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 14px;
}

@media (max-width: 1080px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
    gap: 12px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 58px;
  }

  .results-grid,
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-layout {
    grid-template-columns: 1fr;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .workflow-preview {
    max-width: 700px;
    margin-inline: auto;
  }

  .side-nav {
    position: static;
    order: -1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }

  .container {
    width: calc(100% - 32px);
    max-width: calc(100% - 32px);
    margin-left: auto;
    margin-right: auto;
  }

  .page-main {
    padding-bottom: 50px;
  }

  .brand-text {
    max-width: 160px;
    font-size: 18px;
  }

  .brand-text span {
    display: none;
  }

  .header-actions {
    gap: 6px;
  }

  .icon-button,
  .menu-button {
    height: 40px;
    min-width: 40px;
    padding-inline: 11px;
  }

  .theme-label,
  .menu-label {
    font-size: 11px;
  }

  .hero {
    width: calc(100% - 32px);
    max-width: calc(100% - 32px);
    min-height: auto;
    padding: 60px 0 44px;
    overflow: hidden;
  }

  .hero-copy-block,
  .tool-panel,
  .section-head,
  .search-shell,
  .hero-lede,
  .page-lede {
    width: 100%;
    max-width: 100%;
  }

  .hero h1,
  .page-hero h1 {
    max-width: 100%;
    font-size: 38px;
    line-height: 1.02;
    overflow-wrap: break-word;
    word-break: normal;
  }

  .hero-lede,
  .page-lede {
    font-size: 16px;
    overflow-wrap: break-word;
  }

  .search-shell {
    padding: 8px;
    border-radius: 24px;
  }

  .search-input {
    min-height: 50px;
    padding: 0 14px 0 46px;
    text-align: left;
  }

  .search-icon {
    left: 22px;
    width: 20px;
    height: 20px;
  }

  .button-primary,
  .button-secondary {
    width: 100%;
  }

  .mini-panel,
  .trust-row {
    width: 100%;
    max-width: 100%;
    gap: 9px;
  }

  .mini-stat,
  .trust-pill {
    min-width: 0;
    max-width: 100%;
    min-height: 32px;
    padding: 0 10px;
    white-space: normal;
    text-align: center;
    justify-content: center;
    overflow-wrap: break-word;
  }

  .mini-stat span,
  .trust-pill {
    min-width: 0;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .results-grid,
  .promo-row,
  .footer-columns {
    grid-template-columns: 1fr;
  }

  .result-actions {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 56px 0;
  }

  .section-head {
    margin-bottom: 28px;
  }

  .section-head h2 {
    font-size: 32px;
  }

  .showcase-grid {
    gap: 28px;
  }

  .showcase-copy {
    text-align: center;
  }

  .showcase-copy h2 {
    font-size: 34px;
  }

  .showcase-copy p {
    max-width: 100%;
  }

  .showcase-points {
    justify-content: center;
  }

  .workflow-preview {
    width: 100%;
    max-width: 100%;
    padding: 14px;
  }

  .preview-search,
  .preview-quality {
    grid-template-columns: 1fr;
  }

  .preview-search span {
    text-align: center;
  }

  .preview-result {
    grid-template-columns: 74px minmax(0, 1fr);
    padding: 10px;
  }

  .article {
    padding: 22px;
  }

  .article h2 {
    font-size: 26px;
  }

  .step-card {
    padding-left: 24px;
  }

  .step-card::before {
    position: static;
    margin-bottom: 14px;
  }

  .convert-frame {
    aspect-ratio: 9 / 16;
  }

  .site-footer {
    padding-top: 38px;
    padding-bottom: 32px;
  }

  .footer-columns {
    gap: 12px;
  }

  .footer-col {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
  }

  .footer-col a {
    display: flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    margin-top: 8px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface-solid);
    color: var(--text);
    padding: 0 14px;
    text-align: center;
    font-size: 14px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}