:root {
  --converter-ink: #17191d;
  --converter-muted: #6c706f;
  --converter-paper: #f4f3ed;
  --converter-card: #fff;
  --converter-line: rgba(23, 25, 29, .14);
  --converter-yellow: #f4c430;
  --converter-yellow-soft: #fff6cb;
  --converter-green: #1f7954;
  --converter-red: #b34a3c;
}

.converter-page {
  color: var(--converter-ink);
  background: var(--converter-paper);
}

.converter-shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.converter-hero {
  padding: 142px 0 58px;
  background:
    radial-gradient(circle at 82% 24%, rgba(244, 196, 48, .22), transparent 24%),
    linear-gradient(180deg, #fff 0%, #f4f3ed 100%);
  border-bottom: 1px solid var(--converter-line);
}

.converter-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 42px;
  color: var(--converter-muted);
  font-size: .78rem;
}

.converter-breadcrumb a { color: var(--converter-ink); }

.converter-hero-grid {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 8vw;
  align-items: end;
}

.converter-kicker {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 20px;
  color: var(--converter-muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.converter-kicker span {
  width: 30px;
  height: 2px;
  background: var(--converter-yellow);
}

.converter-hero h1,
.converter-section-heading h2,
.converter-info h2 {
  margin: 0;
  font-family: "Newsreader", serif;
  font-size: clamp(3.35rem, 7vw, 6.9rem);
  font-weight: 500;
  line-height: .88;
  letter-spacing: -.055em;
}

.converter-hero h1 em,
.converter-section-heading h2 em,
.converter-info h2 em {
  color: var(--converter-yellow);
  font-weight: 400;
}

.converter-intro > p {
  max-width: 450px;
  margin: 0 0 24px;
  color: #4f5352;
  font-size: 1.04rem;
  line-height: 1.72;
}

.privacy-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  color: var(--converter-green);
  background: #eaf5ef;
  border: 1px solid rgba(31, 121, 84, .15);
  border-radius: 12px;
  font-size: .78rem;
  font-weight: 700;
}

.converter-workspace { padding: 54px 0 72px; }

.converter-panel {
  padding: clamp(22px, 4vw, 48px);
  background: var(--converter-card);
  border: 1px solid var(--converter-line);
  box-shadow: 0 28px 80px rgba(23, 25, 29, .08);
}

.converter-panel-head,
.converter-selection-head,
.converter-run {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.converter-panel-head small,
.converter-desktop small {
  color: var(--converter-muted);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .13em;
}

.converter-panel-head h2 {
  margin: 5px 0 0;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  letter-spacing: -.035em;
}

.converter-local {
  color: var(--converter-green);
  font-size: .75rem;
  font-weight: 700;
}

.converter-local i { margin-right: 7px; font-size: .42rem; vertical-align: middle; }

.converter-modes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 30px 0;
  border: 1px solid var(--converter-line);
}

.converter-mode {
  min-width: 0;
  padding: 19px 20px;
  color: var(--converter-ink);
  background: #fafaf7;
  border: 0;
  border-right: 1px solid var(--converter-line);
  text-align: left;
  cursor: pointer;
  transition: background .2s ease, box-shadow .2s ease;
}

.converter-mode:last-child { border-right: 0; }
.converter-mode:hover { background: #fff; }

.converter-mode.is-active {
  position: relative;
  z-index: 1;
  background: var(--converter-yellow-soft);
  box-shadow: inset 0 -3px 0 var(--converter-yellow);
}

.converter-mode strong,
.converter-mode span { display: block; }
.converter-mode strong { font-size: .96rem; }
.converter-mode span { margin-top: 5px; color: var(--converter-muted); font-size: .75rem; }

.converter-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 18px;
}

.converter-dropzone,
.converter-selection {
  min-height: 270px;
  border: 1px solid var(--converter-line);
}

.converter-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    repeating-linear-gradient(90deg, var(--converter-line) 0 8px, transparent 8px 14px) border-box;
  text-align: center;
  transition: background .2s ease, transform .2s ease;
}

.converter-dropzone.is-dragging {
  background: var(--converter-yellow-soft);
  transform: translateY(-2px);
}

.converter-drop-icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 16px;
  place-items: center;
  color: var(--converter-ink);
  background: var(--converter-yellow);
  border-radius: 16px;
  font-size: 1.2rem;
}

.converter-dropzone p {
  margin: 0;
  color: var(--converter-muted);
  line-height: 1.55;
}

.converter-dropzone p strong { color: var(--converter-ink); }
.converter-browser-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  max-width: 430px;
  margin: 16px auto 0;
  color: #656761;
  font-size: 12px;
  line-height: 1.45;
}
.converter-browser-note i { color: #7c8852; }
.converter-download-meta {
  margin-top: 10px;
  color: #6c6e68;
  font-size: 12px;
}
.converter-select-actions { display: flex; gap: 9px; margin-top: 22px; }

.converter-button {
  display: inline-flex;
  min-height: 43px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 11px;
  font: 700 .82rem/1 "DM Sans", sans-serif;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, opacity .18s ease;
}

.converter-button:hover { transform: translateY(-1px); }
.converter-button:disabled { opacity: .52; cursor: wait; transform: none; }
.converter-button--dark { color: #fff; background: var(--converter-ink); }
.converter-button--light { color: var(--converter-ink); background: #f2f2ed; border-color: var(--converter-line); }
.converter-button--primary { min-width: 210px; color: var(--converter-ink); background: var(--converter-yellow); }

.converter-selection {
  display: flex;
  flex-direction: column;
  padding: 22px;
  background: #fafaf7;
}

.converter-selection-head {
  padding-bottom: 13px;
  border-bottom: 1px solid var(--converter-line);
}

.converter-selection-head strong { font-size: .9rem; }
.converter-selection-head span { color: var(--converter-muted); font-size: .75rem; }

#selectedFiles {
  min-height: 150px;
  margin: 7px 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

#selectedFiles li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(23, 25, 29, .07);
  font-size: .77rem;
}

#selectedFiles li span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#selectedFiles li small { flex: 0 0 auto; color: var(--converter-muted); }
#selectedFiles .converter-empty,
#selectedFiles .converter-more { display: block; color: var(--converter-muted); border: 0; }

.converter-clear {
  align-self: flex-start;
  padding: 3px 0;
  color: var(--converter-muted);
  background: transparent;
  border: 0;
  border-bottom: 1px solid currentColor;
  font: 600 .72rem "DM Sans", sans-serif;
  cursor: pointer;
}

.converter-run {
  gap: 24px;
  margin-top: 20px;
  padding: 19px 20px;
  background: var(--converter-ink);
}

.converter-progress-copy { flex: 1 1 270px; color: #fff; }
.converter-progress-copy span,
.converter-progress-copy small { display: block; }
.converter-progress-copy span { font-size: .82rem; font-weight: 700; }
.converter-progress-copy span[data-type="success"] { color: #7ee0b2; }
.converter-progress-copy span[data-type="error"] { color: #ff9f91; }
.converter-progress-copy small { margin-top: 4px; color: rgba(255,255,255,.55); font-size: .68rem; }

#converterProgress {
  width: min(260px, 25vw);
  height: 7px;
  overflow: hidden;
  appearance: none;
  border: 0;
  border-radius: 10px;
}

#converterProgress::-webkit-progress-bar { background: rgba(255,255,255,.16); }
#converterProgress::-webkit-progress-value { background: var(--converter-yellow); }
#converterProgress::-moz-progress-bar { background: var(--converter-yellow); }

.converter-compatibility {
  margin: 13px 0 0;
  color: var(--converter-muted);
  font-size: .7rem;
  line-height: 1.55;
}

.converter-explainer,
.converter-info,
.converter-faq { padding: 92px 0; }

.converter-explainer { color: #fff; background: var(--converter-ink); }

.converter-section-heading p {
  margin: 0 0 18px;
  color: var(--converter-yellow);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .15em;
}

.converter-section-heading h2,
.converter-info h2 { font-size: clamp(2.8rem, 5.6vw, 5.7rem); }

.converter-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 65px;
  border-top: 1px solid rgba(255,255,255,.18);
}

.converter-steps article {
  padding: 30px 36px 10px 0;
  border-right: 1px solid rgba(255,255,255,.18);
}

.converter-steps article + article { padding-left: 36px; }
.converter-steps article:last-child { border-right: 0; }
.converter-steps span { color: var(--converter-yellow); font-size: .72rem; font-weight: 700; }
.converter-steps h3 { margin: 42px 0 12px; font-size: 1.25rem; }
.converter-steps p { margin: 0; color: rgba(255,255,255,.6); line-height: 1.7; }

.converter-info { background: #fff; }
.converter-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; align-items: center; }
.converter-info article > p:last-child { color: var(--converter-muted); line-height: 1.8; }

.converter-desktop {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 18px;
  padding: 34px;
  background: var(--converter-paper);
  border: 1px solid var(--converter-line);
}

.desktop-tool-icon {
  grid-row: 1 / 3;
  width: 68px;
  height: 68px;
}

.desktop-tool-icon img { width: 100%; height: 100%; object-fit: cover; }
.converter-desktop h3 { margin: 5px 0 8px; font-size: 1.35rem; }
.converter-desktop p { margin: 0; color: var(--converter-muted); line-height: 1.6; }
.converter-desktop a {
  grid-column: 2;
  justify-self: start;
  margin-top: 17px;
  padding-bottom: 4px;
  color: var(--converter-ink);
  border-bottom: 2px solid var(--converter-yellow);
  font-size: .82rem;
  font-weight: 700;
}

.converter-faq { border-top: 1px solid var(--converter-line); }
.converter-faq-list { margin-top: 55px; border-top: 1px solid var(--converter-line); }
.converter-faq details { border-bottom: 1px solid var(--converter-line); }
.converter-faq summary {
  padding: 24px 40px 24px 0;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}
.converter-faq details p { max-width: 780px; margin: -7px 0 25px; color: var(--converter-muted); line-height: 1.75; }
.converter-disclaimer { margin: 36px 0 0; color: var(--converter-muted); font-size: .72rem; line-height: 1.6; }

@media (max-width: 900px) {
  .converter-shell { width: min(100% - 32px, 720px); }
  .converter-hero { padding-top: 116px; }
  .converter-hero-grid,
  .converter-grid,
  .converter-info-grid { grid-template-columns: 1fr; }
  .converter-hero-grid { gap: 32px; }
  .converter-modes { grid-template-columns: 1fr 1fr; }
  .converter-mode:nth-child(2) { border-right: 0; }
  .converter-mode:nth-child(-n+2) { border-bottom: 1px solid var(--converter-line); }
  .converter-run { flex-wrap: wrap; }
  #converterProgress { width: 100%; order: 3; }
  .converter-button--primary { min-width: 180px; }
}

@media (max-width: 620px) {
  .converter-shell { width: min(100% - 24px, 520px); }
  .converter-hero { padding: 105px 0 42px; }
  .converter-breadcrumb { margin-bottom: 28px; }
  .converter-hero h1 { font-size: clamp(3rem, 17vw, 4.8rem); }
  .converter-workspace { padding: 28px 0 52px; }
  .converter-panel { padding: 16px; }
  .converter-panel-head { align-items: flex-start; gap: 16px; }
  .converter-local { max-width: 105px; text-align: right; }
  .converter-modes { margin: 21px 0; }
  .converter-mode { padding: 15px 12px; }
  .converter-mode strong { font-size: .84rem; }
  .converter-mode span { font-size: .66rem; }
  .converter-dropzone { min-height: 250px; padding: 24px 16px; }
  .converter-select-actions { width: 100%; flex-direction: column; }
  .converter-select-actions .converter-button { width: 100%; }
  .converter-selection { min-height: 220px; }
  .converter-run { align-items: stretch; padding: 17px; }
  .converter-progress-copy { flex-basis: 100%; }
  .converter-button--primary { width: 100%; }
  .converter-explainer,
  .converter-info,
  .converter-faq { padding: 62px 0; }
  .converter-steps { grid-template-columns: 1fr; margin-top: 38px; }
  .converter-steps article,
  .converter-steps article + article { padding: 25px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .converter-steps h3 { margin-top: 18px; }
  .converter-desktop { grid-template-columns: 52px 1fr; padding: 22px 18px; }
  .desktop-tool-icon { width: 52px; height: 52px; }
}