/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg: #ffffff;
  --bg-soft: #f7f7f9;
  --bg-card: #ffffff;
  --text: #16181d;
  --text-muted: #5b616e;
  --text-faint: #8a8f99;
  --border: #e5e7eb;
  --border-strong: #d3d6dc;
  --accent: #e0402c;
  --accent-dark: #b92f1e;
  --accent-soft: #fff1ee;
  --accent-soft-border: #ffd3c8;
  --success: #16a34a;
  --success-soft: #ecfdf3;
  --error: #dc2626;
  --error-soft: #fef2f2;
  --focus: #1d4ed8;
  --shadow-sm: 0 1px 2px rgba(20, 20, 25, 0.06), 0 1px 1px rgba(20,20,25,.04);
  --shadow-md: 0 8px 24px rgba(20, 20, 25, 0.08), 0 2px 6px rgba(20,20,25,.05);
  --shadow-lg: 0 20px 50px rgba(20, 20, 25, 0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-h: 64px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121316;
    --bg-soft: #191b1f;
    --bg-card: #1c1e23;
    --text: #f2f2f4;
    --text-muted: #a7abb5;
    --text-faint: #75798400;
    --text-faint: #767b86;
    --border: #2b2e35;
    --border-strong: #3a3d45;
    --accent: #ff5b43;
    --accent-dark: #ff7a63;
    --accent-soft: #2a1815;
    --accent-soft-border: #4a241d;
    --success: #34d399;
    --success-soft: #0f2a1d;
    --error: #f87171;
    --error-soft: #2a1414;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --shadow-md: 0 8px 24px rgba(0,0,0,.45);
    --shadow-lg: 0 20px 50px rgba(0,0,0,.55);
  }
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.15; letter-spacing: -0.01em; font-weight: 800; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--text); color: var(--bg);
  z-index: 9999; border-radius: 8px; font-weight: 600;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.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: 100%;
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.container-narrow { max-width: 760px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .8rem; font-weight: 700; letter-spacing: .02em;
  color: var(--accent-dark);
  background: var(--accent-soft);
  border: 1px solid var(--accent-soft-border);
  padding: .3rem .7rem;
  border-radius: 999px;
}

/* =============================================================
   4. Typography
   ============================================================= */
h1 { font-size: clamp(1.9rem, 4.6vw, 2.9rem); }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
h3 { font-size: 1.15rem; }
.lede {
  color: var(--text-muted);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 56ch;
}
.section-title { margin-bottom: .5rem; }
.section-sub { color: var(--text-muted); max-width: 60ch; margin-bottom: 1.75rem; }

/* =============================================================
   5. Components
   ============================================================= */

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .96rem;
  border: 1px solid transparent;
  transition: transform .15s var(--ease-out), box-shadow .15s var(--ease-out), background-color .15s var(--ease-out), border-color .15s var(--ease-out);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--accent-dark); box-shadow: var(--shadow-md); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; box-shadow: none; }
.btn-secondary {
  background: var(--bg-card); color: var(--text);
  border-color: var(--border-strong);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent-dark); }
.btn-ghost { color: var(--text-muted); padding: .5rem .7rem; }
.btn-ghost:hover { color: var(--text); }
.btn-lg { padding: 1rem 1.8rem; font-size: 1.05rem; border-radius: var(--radius-sm); }
.btn-block { width: 100%; }
.btn-sm { padding: .45rem .8rem; font-size: .85rem; border-radius: 7px; }
.btn-danger { color: var(--error); }
.btn-danger:hover { background: var(--error-soft); }

/* --- Header --- */
.site-header {
  position: sticky; top: 0; z-index: 200;
  height: var(--header-h);
  display: flex; align-items: center;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
@supports not (backdrop-filter: blur(1px)) {
  .site-header { background: var(--bg); }
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.logo {
  display: inline-flex; align-items: center; gap: .5rem;
  font-weight: 800; font-size: 1.15rem; color: var(--text);
  flex-shrink: 0;
}
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .62rem; font-weight: 800; letter-spacing: -.02em;
}
.logo .brand-accent { color: var(--accent); }

.nav-desktop { display: none; }
.nav-desktop ul { display: flex; align-items: center; gap: 1.6rem; }
.nav-desktop a {
  font-size: .92rem; font-weight: 600; color: var(--text-muted);
  transition: color .15s var(--ease-out);
}
.nav-desktop a:hover, .nav-desktop a[aria-current="page"] { color: var(--accent-dark); }

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 8px;
}
.nav-toggle:hover { background: var(--bg-soft); }
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.nav-mobile {
  position: fixed; inset: var(--header-h) 0 0 0;
  background: var(--bg);
  z-index: 190;
  padding: 1.25rem;
  overflow-y: auto;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out);
}
.nav-mobile.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-mobile ul { display: flex; flex-direction: column; gap: .25rem; }
.nav-mobile a {
  display: flex; align-items: center; gap: .6rem;
  padding: .85rem .5rem;
  font-weight: 700; font-size: 1.02rem;
  border-bottom: 1px solid var(--border);
}
.nav-mobile a[aria-current="page"] { color: var(--accent-dark); }

/* --- Hero / tool section --- */
.tool-hero {
  padding-block: 2.2rem 1rem;
}
.tool-hero .eyebrow { margin-bottom: .9rem; }
.tool-hero h1 { margin-bottom: .6rem; }

/* --- Tool card (the star) --- */
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  margin-top: 1.4rem;
}
@media (min-width: 540px) { .tool-card { padding: 2rem; } }

.tool-card [data-panel] { display: none; }
.tool-card[data-state="idle"] [data-panel="idle"] { display: block; }
.tool-card[data-state="loading-engine"] [data-panel="loading-engine"] { display: block; }
.tool-card[data-state="working"] [data-panel="working"] { display: block; }
.tool-card[data-state="done"] [data-panel="done"] { display: block; }
.tool-card[data-state="error"] [data-panel="error"] { display: block; }

.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .6rem;
  text-align: center;
  padding: 2.2rem 1.25rem;
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--bg-soft);
  cursor: pointer;
  transition: border-color .15s var(--ease-out), background-color .15s var(--ease-out);
}
.dropzone:hover, .dropzone:focus-visible { border-color: var(--accent); background: var(--accent-soft); }
.dropzone.is-dragover { border-color: var(--accent); background: var(--accent-soft); }
.dropzone-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.dropzone-icon svg { width: 26px; height: 26px; }
.dropzone-title { font-weight: 700; font-size: 1.05rem; }
.dropzone-sub { color: var(--text-muted); font-size: .9rem; }
.dropzone input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; }

.tool-limits {
  display: flex; flex-wrap: wrap; gap: .5rem 1.2rem;
  margin-top: 1rem;
  font-size: .82rem; color: var(--text-faint);
}
.tool-limits span { display: inline-flex; align-items: center; gap: .35rem; }

.privacy-badge {
  display: flex; align-items: flex-start; gap: .6rem;
  margin-top: 1.1rem;
  padding: .8rem 1rem;
  background: var(--success-soft);
  border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
  border-radius: var(--radius-sm);
  font-size: .88rem;
  color: var(--text);
}
.privacy-badge svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--success); margin-top: 1px; }

/* --- File list / thumbnails (reorderable) --- */
.file-list {
  display: flex; flex-direction: column; gap: .6rem;
  margin-top: 1.2rem;
}
.file-row {
  display: flex; align-items: center; gap: .8rem;
  padding: .6rem .7rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.file-row .drag-handle {
  cursor: grab; color: var(--text-faint); flex-shrink: 0;
  padding: .3rem;
  touch-action: none;
}
.file-row .drag-handle:active { cursor: grabbing; }
.file-row .drag-handle svg { width: 18px; height: 18px; }
.file-row.is-dragging { opacity: .4; }
.file-row.drag-over-top { box-shadow: inset 0 2px 0 var(--accent); }
.file-row.drag-over-bottom { box-shadow: inset 0 -2px 0 var(--accent); }
.file-thumb {
  width: 46px; height: 60px; flex-shrink: 0;
  border-radius: 4px; overflow: hidden;
  border: 1px solid var(--border-strong);
  background: #fff;
}
.file-thumb img, .file-thumb canvas { width: 100%; height: 100%; object-fit: cover; }
.file-meta { flex: 1; min-width: 0; }
.file-name { font-weight: 600; font-size: .9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-sub { font-size: .78rem; color: var(--text-muted); }
.file-row-actions { display: flex; align-items: center; gap: .3rem; flex-shrink: 0; }
.icon-btn {
  width: 32px; height: 32px; border-radius: 7px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.icon-btn:hover { background: var(--border); color: var(--text); }
.icon-btn svg { width: 16px; height: 16px; }

/* progress grid for pages / thumbnails */
.thumb-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: .7rem;
  margin-top: 1.2rem;
}
.thumb-card {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden; background: var(--bg-soft);
  position: relative;
  cursor: pointer;
  user-select: none;
}
.thumb-card img, .thumb-card canvas { width: 100%; aspect-ratio: 3/4; object-fit: cover; background: #fff; }
.thumb-card .thumb-label {
  padding: .35rem .4rem; font-size: .74rem; text-align: center; color: var(--text-muted);
  border-top: 1px solid var(--border);
}
.thumb-card.is-selected { outline: 2px solid var(--accent); outline-offset: -2px; }
.thumb-card.is-selected .thumb-label { background: var(--accent-soft); color: var(--accent-dark); font-weight: 700; }
.thumb-card .thumb-check {
  position: absolute; top: 6px; right: 6px;
  width: 20px; height: 20px; border-radius: 6px;
  background: rgba(255,255,255,.9); border: 1.5px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
}
.thumb-card.is-selected .thumb-check { background: var(--accent); border-color: var(--accent); color: #fff; }
.thumb-card.is-selected .thumb-check svg { display: block; }
.thumb-card .thumb-check svg { width: 12px; height: 12px; display: none; }
.thumb-card.is-dragging { opacity: .4; }
.thumb-card.drag-over { outline: 2px dashed var(--accent); outline-offset: 2px; }
.thumb-card .drag-handle {
  position: absolute; top: 6px; left: 6px;
  width: 22px; height: 22px; border-radius: 6px;
  background: rgba(255,255,255,.9); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: grab;
}
.thumb-card .drag-handle svg { width: 13px; height: 13px; }

/* --- Options rows --- */
.opt-group { margin-top: 1.2rem; }
.opt-group + .opt-group { margin-top: .9rem; }
.opt-label { display: block; font-weight: 700; font-size: .88rem; margin-bottom: .5rem; }
.opt-hint { font-size: .8rem; color: var(--text-muted); margin-top: .35rem; }
.reject-note {
  display: flex; align-items: flex-start; gap: .5rem;
  margin-top: 1rem; padding: .7rem .9rem;
  background: var(--error-soft); border: 1px solid color-mix(in srgb, var(--error) 35%, transparent);
  border-radius: var(--radius-sm);
  font-size: .85rem; color: var(--text);
}
.reject-note svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--error); margin-top: 2px; }
.seg {
  display: inline-flex; padding: 3px; background: var(--bg-soft);
  border: 1px solid var(--border); border-radius: 10px; gap: 2px; flex-wrap: wrap;
}
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg label {
  padding: .5rem .9rem; font-size: .86rem; font-weight: 600;
  border-radius: 7px; color: var(--text-muted); cursor: pointer;
  transition: background-color .15s var(--ease-out), color .15s var(--ease-out);
}
.seg input:checked + label { background: var(--bg-card); color: var(--accent-dark); box-shadow: var(--shadow-sm); }
.seg input:focus-visible + label { outline: 2px solid var(--focus); outline-offset: 1px; }

.field-row { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.field-input {
  padding: .6rem .8rem; border: 1px solid var(--border-strong); border-radius: 8px;
  background: var(--bg-card); color: var(--text); font: inherit; font-size: .92rem;
  width: 100%;
}
.field-input:focus-visible { border-color: var(--accent); }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.checkbox-row { display: flex; align-items: center; gap: .55rem; font-size: .9rem; }
.checkbox-row input { width: 17px; height: 17px; accent-color: var(--accent); }

/* --- Progress / states --- */
.progress-track {
  width: 100%; height: 8px; border-radius: 999px; background: var(--border);
  overflow: hidden; margin-top: 1rem;
}
.progress-fill {
  height: 100%; width: 0%; background: var(--accent);
  border-radius: 999px; transition: width .2s var(--ease-out);
}
.progress-msg { margin-top: .6rem; font-size: .88rem; color: var(--text-muted); text-align: center; }
.state-center { text-align: center; padding: 1.4rem 0; }
.spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent);
  margin: 0 auto .9rem; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.result-card {
  text-align: center; padding: 1.4rem 0 .4rem;
}
.result-icon {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto .9rem;
  background: var(--success-soft); color: var(--success);
  display: flex; align-items: center; justify-content: center;
}
.result-icon svg { width: 28px; height: 28px; }
.result-title { font-size: 1.15rem; font-weight: 800; margin-bottom: .3rem; }
.result-sub { color: var(--text-muted); font-size: .92rem; margin-bottom: 1.2rem; }
.result-compare {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin-bottom: 1.2rem; flex-wrap: wrap;
}
.result-compare .stat { text-align: center; }
.result-compare .stat-num { font-size: 1.3rem; font-weight: 800; }
.result-compare .stat-label { font-size: .76rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .03em; }
.result-compare .arrow { color: var(--text-faint); font-size: 1.3rem; }
.result-compare .stat-num.is-good { color: var(--success); }
.result-actions { display: flex; gap: .7rem; justify-content: center; flex-wrap: wrap; }

.compare-list { display: flex; flex-direction: column; gap: .6rem; margin-top: 1.1rem; }
.compare-row {
  display: flex; align-items: center; gap: .8rem;
  padding: .6rem .7rem; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-soft);
}
.compare-row img { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.compare-row .file-meta { flex: 1; min-width: 0; }
.compare-row .save-pct {
  font-weight: 800; font-size: .9rem; color: var(--success);
  flex-shrink: 0;
}
.compare-row .btn-sm { flex-shrink: 0; }

.error-box {
  text-align: center; padding: 1.2rem 0;
}
.error-icon {
  width: 52px; height: 52px; border-radius: 50%; margin: 0 auto .9rem;
  background: var(--error-soft); color: var(--error);
  display: flex; align-items: center; justify-content: center;
}
.error-icon svg { width: 26px; height: 26px; }
.error-msg { color: var(--text-muted); font-size: .92rem; margin-bottom: 1rem; max-width: 46ch; margin-inline: auto; }

.tool-actions-bar {
  display: flex; align-items: center; justify-content: space-between; gap: .8rem;
  margin-top: 1.3rem; flex-wrap: wrap;
}

.noscript-note {
  padding: 1rem; border-radius: var(--radius-sm);
  background: var(--accent-soft); border: 1px solid var(--accent-soft-border);
  color: var(--text); font-size: .92rem; margin-top: 1rem;
}

/* --- Ad slots --- */
.ad-slot {
  min-height: 100px;
  display: flex; align-items: center; justify-content: center;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-faint);
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-block: 2rem;
}
.ad-slot.ad-leaderboard { min-height: 90px; }
.ad-slot.ad-incontent { min-height: 250px; }
.ad-slot.is-live { border: none; }
.ad-slot.is-live .adsbygoogle { width: 100%; }

/* --- Content sections --- */
.content-section { padding-block: 2.2rem; }
.content-section.tight { padding-block: 1.4rem; }
.prose { color: var(--text); }
.prose p { margin-bottom: 1rem; max-width: 68ch; }
.prose h2 { margin-top: 1.6rem; margin-bottom: .7rem; }
.prose h2:first-child { margin-top: 0; }
.prose ul { list-style: disc; padding-left: 1.4rem; margin-bottom: 1rem; }
.prose li { margin-bottom: .4rem; }
.prose strong { font-weight: 700; }

.steps { display: grid; gap: 1rem; margin-block: 1.3rem; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  padding: 1.2rem; border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--bg-soft);
}
.step-num {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 800; font-size: .88rem;
  display: flex; align-items: center; justify-content: center; margin-bottom: .7rem;
}
.step h3 { font-size: .98rem; margin-bottom: .3rem; }
.step p { font-size: .88rem; color: var(--text-muted); }

/* --- FAQ --- */
.faq-list { display: flex; flex-direction: column; gap: .6rem; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-card); overflow: hidden;
}
.faq-item summary {
  padding: 1rem 1.1rem; font-weight: 700; font-size: .96rem;
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev { flex-shrink: 0; transition: transform .2s var(--ease-out); color: var(--text-faint); }
.faq-item[open] summary .chev { transform: rotate(180deg); }
.faq-item .faq-a { padding: 0 1.1rem 1.1rem; color: var(--text-muted); font-size: .92rem; }

/* --- Más herramientas --- */
.tools-grid {
  display: grid; gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 540px) { .tools-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .tools-grid { grid-template-columns: repeat(3, 1fr); } }
.tool-link-card {
  display: flex; gap: .8rem; align-items: flex-start;
  padding: 1.1rem; border: 1px solid var(--border); border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color .15s var(--ease-out), transform .15s var(--ease-out), box-shadow .15s var(--ease-out);
}
.tool-link-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.tool-link-card .tlc-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.tool-link-card .tlc-icon svg { width: 20px; height: 20px; }
.tool-link-card h3 { font-size: .96rem; margin-bottom: .2rem; }
.tool-link-card p { font-size: .82rem; color: var(--text-muted); }

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding-block: 2.2rem 1.6rem;
  background: var(--bg-soft);
}
.footer-grid {
  display: grid; gap: 1.6rem;
  grid-template-columns: 1fr;
  margin-bottom: 1.6rem;
}
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand .logo { margin-bottom: .6rem; }
.footer-brand p { color: var(--text-muted); font-size: .88rem; max-width: 32ch; }
.footer-col h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-faint); margin-bottom: .7rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col a { font-size: .88rem; color: var(--text-muted); }
.footer-col a:hover { color: var(--accent-dark); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; align-items: center; justify-content: space-between;
  padding-top: 1.4rem; border-top: 1px solid var(--border);
  font-size: .8rem; color: var(--text-faint);
}
.footer-bottom .legal-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.footer-bottom a { color: var(--text-faint); }
.footer-bottom a:hover { color: var(--text-muted); }

/* =============================================================
   8. Breakpoints
   ============================================================= */
@media (min-width: 720px) {
  .nav-desktop { display: block; }
  .nav-toggle { display: none; }
  .nav-mobile { display: none; }
}

@media (min-width: 960px) {
  .tool-hero { padding-block: 3rem 1.4rem; }
}

/* =============================================================
   9. Reduced-motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 1.6s; }
}