/* ============================================================
   Lumiforge Suite — design system
   Tema "clean": blanco y limpio por defecto (surface blanco, líneas
   suaves, acento ember). Tema oscuro disponible con [data-theme="dark"].
   ============================================================ */

:root {
  color-scheme: light;

  /* superficies */
  --bg: #ffffff;
  --bg-2: #f7f8fa;
  --bg-3: #eef0f3;
  --surface: #ffffff;
  --surface-2: #f7f8fa;
  --line: #e8eaee;
  --line-2: #d5d9df;

  /* texto */
  --text: #16181d;
  --text-2: #5c6470;
  --text-3: #929aa5;

  /* ember (acento) */
  --ember: #ea580c;
  --ember-2: #f59e0b;
  --ember-deep: #c2410c;
  --ember-soft: rgba(234, 88, 12, .09);

  /* estados */
  --ok: #059669;
  --err: #dc2626;

  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 10px 30px rgba(23, 25, 35, .10);
  --shadow-sm: 0 3px 12px rgba(23, 25, 35, .07);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c0a09;
  --bg-2: #141110;
  --bg-3: #1c1815;
  --surface: #171310;
  --surface-2: #201a15;
  --line: #2a231d;
  --line-2: #3a3026;
  --text: #f3efe9;
  --text-2: #b8ada0;
  --text-3: #7d7367;
  --ember: #f59e0b;
  --ember-2: #fb923c;
  --ember-deep: #ea580c;
  --ember-soft: rgba(245, 158, 11, .14);
  --ok: #34d399;
  --err: #f87171;
  --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  --shadow-sm: 0 3px 12px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }
img { max-width: 100%; }
a { color: var(--ember); text-decoration: none; }
a:hover { text-decoration: underline; }
[hidden], .hidden { display: none !important; }

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .4em; letter-spacing: -.015em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h3 { font-size: 1.05rem; }
p  { margin: 0 0 1em; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ── Header / footer (inyectados por ui.js) ── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 14px; height: 58px; }
.brand { display: flex; align-items: center; gap: 9px; font-size: 1.12rem; color: var(--text); text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 8px; flex: none;
  display: grid; place-items: center; font-size: .95rem;
  background: linear-gradient(135deg, var(--ember-deep), var(--ember));
  color: #1a0f02; box-shadow: var(--shadow-sm);
}
.brand b { font-weight: 750; }
.nav-links { display: flex; gap: 2px; margin-left: auto; overflow-x: auto; scrollbar-width: none; }
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  color: var(--text-2); font-size: .9rem; padding: 7px 11px; border-radius: 8px; white-space: nowrap;
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.nav-links a.active { color: var(--ember); background: var(--ember-soft); }
.top-actions { display: flex; gap: 8px; align-items: center; margin-left: 6px; flex: none; }
.lang-btn {
  border: 1px solid var(--line-2); background: transparent; color: var(--text-2);
  font: inherit; font-size: .82rem; font-weight: 600; padding: 5px 10px; border-radius: 999px; cursor: pointer;
}
.lang-btn:hover { color: var(--text); border-color: var(--ember); }

.site-footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 30px 0 40px; color: var(--text-3); font-size: .88rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center; }
.site-footer a { color: var(--text-2); }

/* ── Botones ── */
.btn {
  font: inherit; font-weight: 600; cursor: pointer; border: 1px solid transparent;
  border-radius: var(--radius-sm); padding: 10px 18px; transition: .15s;
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
}
.btn-primary { background: linear-gradient(135deg, var(--ember-deep), var(--ember)); color: #1a0f02; }
.btn-primary:hover { filter: brightness(1.08); box-shadow: var(--shadow-sm); }
.btn-ghost { background: transparent; border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--ember); color: var(--ember); }
.btn-soft { background: var(--surface-2); color: var(--text); border-color: var(--line); }
.btn-soft:hover { border-color: var(--line-2); }
.btn.wide { width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; }

/* ── Home: hero + grid ── */
.hero { padding: 64px 0 40px; text-align: center; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: -40% 20% auto; height: 420px; pointer-events: none;
  background: radial-gradient(ellipse at 50% 0%, var(--ember-soft), transparent 70%);
}
.hero .kicker {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ember); background: var(--ember-soft); border: 1px solid color-mix(in srgb, var(--ember) 30%, transparent);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 18px;
}
.hero p.lead { font-size: 1.08rem; color: var(--text-2); max-width: 640px; margin: 0 auto 26px; }
.hero-badges { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 22px; }
.hero-badges span {
  font-size: .8rem; color: var(--text-2); background: var(--surface); border: 1px solid var(--line);
  padding: 5px 12px; border-radius: 999px;
}

.tools-grid {
  display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  margin: 34px 0 10px;
}
.tool-card {
  display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 20px; color: var(--text); transition: .18s; position: relative; overflow: hidden;
}
.tool-card:hover { border-color: var(--line-2); transform: translateY(-3px); box-shadow: var(--shadow); text-decoration: none; }
.tool-card .ic { font-size: 1.7rem; display: block; margin-bottom: 12px; }
.tool-card h3 { margin-bottom: 6px; }
.tool-card p { color: var(--text-2); font-size: .9rem; margin: 0; }
.tool-card .tag {
  position: absolute; top: 14px; right: 14px; font-size: .68rem; font-weight: 700;
  color: var(--ember); background: var(--ember-soft); padding: 3px 9px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: .06em;
}

.section { padding: 40px 0; }
.section-title { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.section-title h2 { margin: 0; }
.why-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.why-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.why-item .ic { font-size: 1.4rem; margin-bottom: 8px; display: block; }
.why-item h3 { font-size: .98rem; margin-bottom: 4px; }
.why-item p { color: var(--text-2); font-size: .88rem; margin: 0; }

/* FAQ */
.faq details {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px 18px; margin-bottom: 10px;
}
.faq summary { font-weight: 600; cursor: pointer; }
.faq details p { color: var(--text-2); margin: 10px 0 0; font-size: .93rem; }

/* ── Layout de herramientas (etapa + panel) ── */
.tool-layout {
  display: grid; gap: 18px; grid-template-columns: 1fr;
  padding: 22px 0 40px; align-items: start;
}
@media (min-width: 980px) {
  .tool-layout { grid-template-columns: 320px 1fr; }
  .tool-panel { order: -1; position: sticky; top: 74px; max-height: calc(100dvh - 92px); overflow-y: auto; }
}
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow-sm);
}
.panel h3 { display: flex; align-items: center; gap: 8px; }

.field { display: block; font-size: .85rem; color: var(--text-2); margin-bottom: 12px; }
.field input, .field select {
  display: block; width: 100%; margin-top: 5px; font: inherit; color: var(--text);
  background: var(--bg-2); border: 1px solid var(--line-2); border-radius: var(--radius-sm); padding: 9px 11px;
}
.field input:focus, .field select:focus { outline: 2px solid var(--ember); outline-offset: 1px; border-color: transparent; }
.field input[type="color"] { padding: 3px; height: 40px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.seg { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.seg-btn {
  font: inherit; font-size: .84rem; font-weight: 600; cursor: pointer;
  background: var(--bg-2); color: var(--text-2); border: 1px solid var(--line);
  padding: 7px 13px; border-radius: 999px;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.active { background: var(--ember-soft); border-color: var(--ember); color: var(--ember); }

.slider { display: block; font-size: .85rem; color: var(--text-2); margin-bottom: 12px; }
.slider output { float: right; color: var(--ember); font-weight: 700; font-variant-numeric: tabular-nums; }
.slider input[type="range"] { width: 100%; margin-top: 6px; accent-color: var(--ember); }

.preset-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.preset-grid button {
  font: inherit; font-size: .8rem; font-weight: 600; cursor: pointer; padding: 8px 4px;
  background: var(--bg-2); color: var(--text-2); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.preset-grid button:hover { color: var(--text); border-color: var(--line-2); }
.preset-grid button.active { background: var(--ember-soft); border-color: var(--ember); color: var(--ember); }

.hint { color: var(--text-3); font-size: .82rem; margin: 8px 0 0; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.divider { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }

/* ── Etapa / dropzone ── */
.stage { min-height: 420px; display: flex; flex-direction: column; gap: 12px; }
.dropzone {
  flex: 1; border: 2px dashed var(--line-2); border-radius: var(--radius);
  display: grid; place-items: center; text-align: center; padding: 40px 20px; cursor: pointer;
  transition: .15s; background: var(--bg-2);
}
.dropzone:hover, .dropzone.dragover { border-color: var(--ember); background: var(--ember-soft); }
.dropzone .dz-mark { font-size: 2.4rem; margin-bottom: 10px; }
.dropzone h2 { font-size: 1.3rem; }
.dropzone p { color: var(--text-2); font-size: .92rem; margin: 8px 0 18px; }

.canvas-wrap { position: relative; display: grid; place-items: center; min-height: 320px; }
.canvas-wrap canvas { max-width: 100%; max-height: 70dvh; border-radius: var(--radius-sm); box-shadow: var(--shadow); display: block; }

.filmstrip { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px; }
.thumb {
  width: 64px; height: 64px; object-fit: cover; border-radius: 9px; cursor: pointer; flex: none;
  border: 2px solid transparent; opacity: .75; transition: .15s;
}
.thumb:hover { opacity: 1; }
.thumb.active { border-color: var(--ember); opacity: 1; }

.stage-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; color: var(--text-3); font-size: .82rem; }
.stage-bar .filmstrip { flex: 1; min-width: 200px; }

/* ── Comparador antes/después ── */
.compare { position: relative; display: inline-block; max-width: 100%; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow); touch-action: none; }
.compare canvas { display: block; max-width: 100%; max-height: 70dvh; }
.compare .after { position: absolute; inset: 0; }
.compare .after-wrap { position: absolute; inset: 0; overflow: hidden; width: 50%; }
.compare-handle {
  position: absolute; top: 0; bottom: 0; width: 2px; background: #fff; cursor: ew-resize; z-index: 3;
  box-shadow: 0 0 0 1px rgba(0,0,0,.4);
}
.compare-handle::after {
  content: "⇄"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 34px; height: 34px; border-radius: 50%; background: #fff; color: #111;
  display: grid; place-items: center; font-size: 15px; font-weight: 700;
}
.compare-label {
  position: absolute; top: 10px; font-size: .72rem; font-weight: 700; letter-spacing: .05em;
  background: rgba(0,0,0,.55); color: #fff; padding: 3px 10px; border-radius: 999px; z-index: 2;
}
.compare-label.before { left: 10px; }
.compare-label.after { right: 10px; }

/* ── Cinta de resultados / lista ── */
.results { display: flex; gap: 12px; overflow-x: auto; padding: 6px 2px; }
.result-card {
  flex: none; width: 168px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; text-align: left;
}
.result-card img { width: 100%; height: 110px; object-fit: cover; display: block; background: var(--bg-3); }
.result-card .rc-body { padding: 9px 11px; }
.result-card .rc-name { font-size: .78rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.result-card .rc-meta { font-size: .74rem; color: var(--text-3); display: flex; justify-content: space-between; margin-top: 3px; }
.result-card .rc-meta .sz-ok { color: var(--ok); font-weight: 700; }
.result-card .rc-meta .sz-over { color: var(--err); font-weight: 700; }

/* ── Historial ── */
.history-list { display: grid; gap: 8px; }
.history-item {
  display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 10px 14px; font-size: .86rem;
}
.history-item img { width: 44px; height: 44px; border-radius: 7px; object-fit: cover; background: var(--bg-3); }
.history-item .hi-label { flex: 1; min-width: 0; }
.history-item .hi-label small { display: block; color: var(--text-3); }
.history-item button { font-size: .78rem; padding: 5px 11px; }

/* ── Toast ── */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  background: var(--surface-2); color: var(--text); border: 1px solid var(--line-2);
  padding: 11px 20px; border-radius: 999px; font-size: .9rem; font-weight: 600;
  box-shadow: var(--shadow); z-index: 100; max-width: 90vw;
}

/* ── Pestañas de herramientas (editor) ── */
.tool-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.tool-tabs .tab {
  font: inherit; font-size: .86rem; font-weight: 600; cursor: pointer;
  background: transparent; color: var(--text-2); border: 1px solid transparent;
  padding: 7px 13px; border-radius: 999px;
}
.tool-tabs .tab:hover { color: var(--text); }
.tool-tabs .tab.active { background: var(--ember-soft); border-color: var(--ember); color: var(--ember); }
.tool-page { display: none; }
.tool-page.active { display: block; }

/* ── Buscador de presets ── */
.preset-search input { width: 100%; }
.preset-list { max-height: 320px; overflow-y: auto; margin-top: 8px; }
.preset-list .pl-group { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); margin: 12px 4px 5px; }
.preset-list button {
  display: flex; justify-content: space-between; gap: 10px; width: 100%; text-align: left;
  font: inherit; font-size: .85rem; cursor: pointer; padding: 8px 11px;
  background: transparent; border: 1px solid transparent; border-radius: 8px; color: var(--text);
}
.preset-list button:hover { background: var(--surface-2); }
.preset-list button.active { background: var(--ember-soft); color: var(--ember); }
.preset-list button small { color: var(--text-3); font-variant-numeric: tabular-nums; }

/* ── Progreso ── */
.progress { height: 8px; border-radius: 999px; background: var(--bg-3); overflow: hidden; }
.progress > div { height: 100%; width: 0; background: linear-gradient(90deg, var(--ember-deep), var(--ember)); transition: width .2s; border-radius: 999px; }

/* ── SEO / pasos ── */
.steps { counter-reset: step; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px 16px 54px; position: relative; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 16px; top: 16px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--ember-soft); color: var(--ember); font-weight: 800; font-size: .85rem;
  display: grid; place-items: center;
}
.step h3 { font-size: .95rem; margin-bottom: 3px; }
.step p { color: var(--text-2); font-size: .87rem; margin: 0; }

@media (max-width: 720px) {
  .hero { padding: 44px 0 28px; }
  .nav-links a { padding: 7px 8px; }
}
/* ── v3: auth, créditos y modales ── */
.auth-area { display: flex; align-items: center; }
.btn-sm { padding: 6px 12px; font-size: .82rem; }
.pro-link {
  color: var(--ember); font-weight: 700; font-size: .84rem; padding: 6px 10px;
  border-radius: 8px; text-decoration: none; flex: none;
}
.pro-link:hover { background: var(--ember-soft); text-decoration: none; }
.credits-chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  text-decoration: none; font-size: .8rem; color: var(--text);
}
.credits-chip:hover { border-color: var(--ember); text-decoration: none; }
.chip-plan { font-weight: 800; color: var(--ember); }
.chip-credits { color: var(--text-2); white-space: nowrap; }

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 90;
  display: grid; place-items: center; padding: 20px; backdrop-filter: blur(3px);
}
.modal {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  max-width: 460px; width: 100%; padding: 26px; box-shadow: 0 24px 60px rgba(0,0,0,.45);
}
.modal h3 { margin-bottom: 8px; }
.modal p.muted { color: var(--text-2); font-size: .9rem; line-height: 1.5; }
.modal-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

/* créditos de IA: badge de costo junto a los botones */
.cost-badge {
  display: inline-flex; align-items: center; gap: 5px; font-size: .78rem;
  color: var(--ember); background: var(--ember-soft); padding: 3px 9px; border-radius: 999px;
  font-weight: 700;
}
.login-note { color: var(--text-2); font-size: .85rem; }
.login-panel { max-width: 420px; margin: 0 auto; }
.login-panel .field { margin-bottom: 14px; }
.login-tabs { display: flex; gap: 6px; margin-bottom: 18px; }

/* ── v3: componentes de pricing, cuenta y login ── */
.muted { color: var(--text-2); }
.btn-danger {
  color: #ef4444; background: transparent; border: 1px solid rgba(239, 68, 68, .4);
}
.btn-danger:hover { background: rgba(239, 68, 68, .12); border-color: #ef4444; }
.check-list { list-style: none; padding: 0; margin: 14px 0 18px; display: grid; gap: 9px; font-size: .9rem; }
.check-list li { padding-left: 26px; position: relative; color: var(--text-2); line-height: 1.45; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--ember); font-weight: 800; }
.check-list li b { color: var(--text); }
.price { font-size: 1.15rem; margin: 6px 0 4px; }
.price b { font-size: 2rem; color: var(--text); }
.usage-table th { color: var(--text-2); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .4px; padding: 6px 8px 6px 0; }
.usage-table td { border-top: 1px solid var(--line); padding: 7px 8px 7px 0; color: var(--text-2); }
.tab-btn {
  background: transparent; border: 1px solid var(--line); color: var(--text-2);
  border-radius: 9px; padding: 8px 14px; font-weight: 600; font-size: .85rem; cursor: pointer;
  font-family: inherit;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { background: var(--ember-soft); border-color: var(--ember); color: var(--ember); }

/* ════════════════════════════════════════════
   v3.1 — Home visual: hero con imagen, tarjetas
   con foto, comparador y banda CTA
   ════════════════════════════════════════════ */
.btn-lg { padding: 14px 26px; font-size: 1.02rem; border-radius: 12px; }

.hero-v2 { padding: 72px 0 48px; overflow: hidden; }
.hero-v2::before { inset: -40% 30% auto; height: 520px; }
.hero-split { display: grid; gap: 44px; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 900px) { .hero-split { grid-template-columns: 1.05fr 1fr; } }
.hero-copy .kicker { margin-bottom: 20px; }
.hero-copy h1 { font-size: clamp(1.9rem, 4.4vw, 3.1rem); margin-bottom: 14px; }
.hero-copy h1 b {
  background: linear-gradient(120deg, var(--ember-deep), var(--ember) 55%, var(--ember-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }

.hero-visual { position: relative; }
.hero-frame {
  position: relative; border-radius: 22px; overflow: visible; max-width: 560px; margin: 0 auto;
}
.hero-frame img {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block;
  border-radius: 22px; box-shadow: 0 30px 70px rgba(194, 65, 12, .22), 0 10px 30px rgba(0,0,0,.12);
  border: 4px solid var(--surface);
}
.float-chip {
  position: absolute; display: inline-flex; align-items: center; gap: 6px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(8px); border: 1px solid var(--line);
  color: var(--text); font-size: .8rem; font-weight: 700;
  padding: 8px 14px; border-radius: 999px; box-shadow: var(--shadow-sm);
  white-space: nowrap; animation: floaty 5s ease-in-out infinite;
}
.fc-1 { top: 8%; left: -18px; animation-delay: 0s; }
.fc-2 { bottom: 18%; right: -14px; animation-delay: 1.2s; }
.fc-3 { bottom: -14px; left: 14%; animation-delay: 2.4s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
@media (max-width: 900px) {
  .hero-v2 { padding-top: 48px; }
  .hero-visual { margin-top: 6px; }
  .fc-1 { left: 4px; } .fc-2 { right: 4px; }
}

/* tarjetas con imagen */
.tools-v2 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.tools-v2 .tool-card { padding: 0; border-radius: 16px; }
.tool-media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-3); }
.tool-media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .35s ease;
}
.tool-card:hover .tool-media img { transform: scale(1.045); }
.tool-body { padding: 16px 18px 20px; position: relative; }
.tool-body .ic {
  position: absolute; top: -21px; right: 14px; font-size: 1.25rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  width: 42px; height: 42px; display: grid; place-items: center; box-shadow: var(--shadow-sm);
}
.tool-body h3 { margin-bottom: 5px; }
.tools-v2 .tag { z-index: 2; background: var(--ember); color: #fff; top: 12px; left: 12px; right: auto; }
.tools-v2 .tag-free { background: var(--ok); color: #fff; }

/* comparador antes/después */
.compare-demo {
  position: relative; max-width: 860px; margin: 6px auto 0; border-radius: 18px; overflow: hidden;
  box-shadow: var(--shadow); touch-action: none; cursor: ew-resize; user-select: none; background: var(--bg-3);
}
.compare-demo img { width: 100%; display: block; aspect-ratio: 16 / 10; object-fit: cover; }
.compare-demo .cd-before-wrap {
  position: absolute; inset: 0; width: 50%; overflow: hidden;
}
.compare-demo .cd-before {
  width: auto; height: 100%; max-width: none; position: absolute; inset: 0;
  filter: saturate(.32) contrast(.82) brightness(1.04) sepia(.08);
}
.compare-demo .cd-handle {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: #fff; z-index: 3;
  box-shadow: 0 0 0 1px rgba(0,0,0,.35);
}
.compare-demo .cd-handle::after {
  content: "⇄"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 40px; height: 40px; border-radius: 50%; background: #fff; color: #16181d;
  display: grid; place-items: center; font-size: 17px; font-weight: 800;
  box-shadow: 0 4px 16px rgba(0,0,0,.35);
}

/* banda CTA */
.cta-band {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: linear-gradient(120deg, #7c2d12, var(--ember-deep) 45%, var(--ember));
  border-radius: 20px; padding: 38px 40px; color: #fff;
  box-shadow: 0 20px 50px rgba(194, 65, 12, .28);
}
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { margin: 0; max-width: 620px; color: rgba(255,255,255,.88); font-size: .98rem; }
.cta-band .btn-primary { background: #fff; color: var(--ember-deep); flex: none; }
.cta-band .btn-primary:hover { filter: none; box-shadow: 0 6px 20px rgba(0,0,0,.25); }

@media (max-width: 720px) {
  .cta-band { padding: 28px 22px; }
  .float-chip { font-size: .72rem; padding: 6px 10px; }
}

/* ── v3.2: resizer — selector de plataformas con iconos ── */
.pl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 6px; padding: 2px; }
.pl-chip { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 10px 4px 8px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--surface);
  cursor: pointer; text-align: center; transition: border-color .15s, background .15s, transform .15s; }
.pl-chip:hover { border-color: var(--ember); background: var(--surface-2); transform: translateY(-1px); }
.pl-chip .pl-ic { font-size: 1.4rem; line-height: 1.15; }
.pl-chip > span:not(.pl-ic) { font-size: .7rem; font-weight: 600; color: var(--text); line-height: 1.2; }
.pl-chip small { font-size: .62rem; color: var(--text-3); font-variant-numeric: tabular-nums; }
.pl-back { display: block; width: 100%; text-align: left; padding: 6px 8px; margin-bottom: 2px;
  font-size: .8rem; font-weight: 700; color: var(--ember); background: none; border: none;
  cursor: pointer; border-radius: 8px; }
.pl-back:hover { background: var(--surface-2); }
.preset-list .pl-group { display: flex; align-items: center; gap: 6px; }
.pl-ic svg { width: 26px; height: 26px; display: block; }
.pl-group-ic svg { width: 15px; height: 15px; display: inline-block; vertical-align: -2px; }