/* =============================================================
   CONTRA — SaaS de comparativas para afiliados
   Hoja de estilos única, organizada por secciones.
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  /* Grafitos */
  --bg: #0B0E11;
  --bg-2: #10151A;
  --surface: #12181D;
  --panel: #10161A;
  --panel-2: #141B21;
  --line: #1F272E;
  --line-2: #2C363E;
  --ink: #E6EBF0;
  --ink-strong: #F2F6F8;
  --ink-dim: #8FA19B;
  --ink-mute: #6D7C88;

  /* Verdes */
  --green-1: #3DDC97;
  --green-2: #25B97C;
  --green-3: #0F6B4B;
  --green-light: #8EF5C6;
  --grad-green: linear-gradient(135deg, #4CE6A4 0%, #12B172 55%, #0B7D52 100%);
  --grad-green-soft: linear-gradient(135deg, rgba(61,220,151,0.14), rgba(15,107,75,0.04));
  --glow: rgba(61,220,151,0.42);

  /* Estado */
  --red: #F08A63;
  --amber: #E8B95C;

  /* Tipografía */
  --display: 'Space Grotesk', system-ui, sans-serif;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; }
body {
  background:
    radial-gradient(1100px 480px at 12% -8%, rgba(61,220,151,0.10), transparent 62%),
    radial-gradient(900px 460px at 100% 2%, rgba(37,185,124,0.07), transparent 58%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  min-height: 100vh;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
input, textarea { font: inherit; color: inherit; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.02em; font-family: var(--display); }
::selection { background: var(--green-2); color: #05261A; }
:focus-visible { outline: 2px solid var(--green-1); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink-strong); color: var(--bg);
  z-index: 9999; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); }
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.spacer { flex: 1; }

/* La costura: la línea verde diagonal, marca de la casa */
.seam {
  position: absolute; left: -8%; right: -8%; height: 1px;
  background: linear-gradient(90deg, rgba(61,220,151,0), var(--green-1) 38%, var(--green-light) 52%, rgba(61,220,151,0));
  transform: rotate(-3.2deg);
  box-shadow: 0 0 34px 6px rgba(61,220,151,0.28);
  pointer-events: none;
  opacity: 0.7;
}

/* =============================================================
   4. Marca / logo
   ============================================================= */
.brand { display: flex; align-items: center; gap: 12px; }
.brand-glyph {
  position: relative;
  width: 34px; height: 34px;
  border-radius: 9px;
  overflow: hidden;
  background: linear-gradient(155deg, #232C33, #0F1418);
  border: 1px solid var(--line-2);
  flex-shrink: 0;
}
.brand-glyph::before {
  content: '';
  position: absolute; left: -14%; right: -14%; top: 50%;
  height: 2px;
  background: linear-gradient(90deg, rgba(61,220,151,0), var(--green-light), rgba(61,220,151,0));
  transform: rotate(-24deg);
  box-shadow: 0 0 12px 2px rgba(61,220,151,0.5);
}
.brand-glyph::after {
  content: 'C';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 700; font-size: 17px;
  color: var(--ink-strong);
}
.brand-word {
  font-family: var(--display);
  font-size: 16px; font-weight: 600; letter-spacing: 0.18em;
  color: var(--ink);
}

/* =============================================================
   5. Navegación pública (landing / legal)
   ============================================================= */
.site-nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(11,14,17,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-nav .container { display: flex; align-items: center; gap: 20px; padding-top: 16px; padding-bottom: 16px; }
.nav-links { display: none; gap: 22px; font-size: 14px; color: var(--ink-dim); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; gap: 10px; }
@media (min-width: 720px) { .nav-links { display: flex; } }

/* =============================================================
   6. Botones
   ============================================================= */
.btn {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  background: var(--grad-green);
  color: #05261A;
  border-radius: 12px;
  padding: 13px 22px;
  font-weight: 700;
  box-shadow: 0 10px 28px -10px var(--glow);
  transition: transform 0.15s var(--ease-out), box-shadow 0.15s var(--ease-out), filter 0.15s var(--ease-out);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn:hover { filter: brightness(1.07); transform: translateY(-1px); box-shadow: 0 14px 34px -10px var(--glow); }
.btn:disabled { opacity: 0.45; cursor: default; transform: none; box-shadow: none; }
.btn-sm { padding: 9px 16px; font-size: 12px; border-radius: 10px; }

.btn-ghost {
  font-family: var(--mono);
  font-size: 12px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  padding: 10px 16px;
  transition: border-color 0.15s ease, background 0.15s ease;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-ghost:hover { border-color: var(--green-2); background: rgba(61,220,151,0.06); }

.btn-danger {
  font-family: var(--mono); font-size: 12px;
  background: transparent; color: var(--red);
  border: 1px solid rgba(240,138,99,0.35); border-radius: 10px;
  padding: 10px 16px;
}
.btn-danger:hover { background: rgba(240,138,99,0.08); }

.btn-block { width: 100%; }

/* =============================================================
   7. Formularios
   ============================================================= */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; flex: 1; min-width: 180px; }
.field label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em;
  color: var(--ink-dim); text-transform: uppercase;
}
.field input {
  background: rgba(0,0,0,0.28);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input::placeholder { color: #5F6F7B; }
.field input:focus { outline: none; border-color: var(--green-1); box-shadow: 0 0 0 3px rgba(61,220,151,0.14); }
.field input.link-input {
  margin-top: 6px; font-size: 12px; color: var(--ink-dim);
  border-style: dashed; border-color: var(--line-2); background: transparent;
}
.field input.link-input:focus { color: var(--ink); }
.field-row { display: flex; gap: 14px; flex-wrap: wrap; }
.field-hint { font-size: 12px; color: var(--ink-mute); margin-top: -10px; margin-bottom: 16px; }

/* =============================================================
   8. Paneles / tarjetas
   ============================================================= */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 24px 70px -34px rgba(0,0,0,0.75);
}
.panel-sm { padding: 20px; border-radius: 14px; }

/* =============================================================
   9. Home / landing
   ============================================================= */
.hero { position: relative; padding: 56px 0 40px; overflow: hidden; }
.hero .seam { top: 260px; }
.hero-brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(52px, 9vw, 88px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin: 20px 0 22px;
  background: linear-gradient(135deg, #8EF5C6 0%, #25B97C 55%, #0F6B4B 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 44px var(--glow));
}
.hero-lede { font-size: 17px; line-height: 1.6; color: var(--ink); max-width: 56ch; margin-bottom: 10px; }
.hero-sub { color: var(--ink-dim); font-size: 14px; max-width: 56ch; line-height: 1.65; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-bottom: 8px; }
.hero-note { font-family: var(--mono); font-size: 12px; color: var(--ink-mute); }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  margin: 40px 0;
}
.feature { background: var(--panel); padding: 20px 22px; transition: background 0.15s ease; }
.feature:hover { background: rgba(61,220,151,0.05); }
.feature-num { font-family: var(--mono); font-size: 10.5px; font-weight: 600; letter-spacing: 0.06em; color: var(--green-1); display: block; margin-bottom: 9px; }
.feature-title { font-family: var(--sans); font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--ink-strong); }
.feature-desc { color: var(--ink-dim); font-size: 13px; line-height: 1.5; }

.section { padding: 64px 0; }
.section-head { max-width: 60ch; margin-bottom: 36px; }
.section-eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--green-1); text-transform: uppercase; margin-bottom: 10px; display: block; }
.section-title { font-size: clamp(26px, 4vw, 36px); font-weight: 600; color: var(--ink-strong); margin-bottom: 12px; }
.section-sub { color: var(--ink-dim); font-size: 15px; line-height: 1.6; }

/* Muestra de ejemplo en la landing (resultado estático de demo) */
.demo-frame { border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--panel); }
.demo-frame-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.02); }
.demo-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); }
.demo-frame-label { font-family: var(--mono); font-size: 11px; color: var(--ink-mute); margin-left: 6px; }
.demo-frame-body { padding: 24px; }

/* =============================================================
   10. Precios
   ============================================================= */
.demo-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11.5px; font-weight: 600;
  color: var(--amber);
  background: rgba(232,185,92,0.10);
  border: 1px solid rgba(232,185,92,0.3);
  border-radius: 999px;
  padding: 7px 14px;
  margin-bottom: 24px;
}
.demo-badge svg { width: 14px; height: 14px; flex-shrink: 0; }

.plans { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 720px) { .plans { grid-template-columns: repeat(3, 1fr); } }
.plan-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px;
  display: flex; flex-direction: column; gap: 14px;
}
.plan-card.featured { border-color: var(--green-2); box-shadow: 0 0 0 1px var(--green-2), 0 20px 60px -30px var(--glow); }
.plan-featured-tag {
  position: absolute; top: -12px; right: 22px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  background: var(--grad-green); color: #05261A; font-weight: 700;
  padding: 5px 10px; border-radius: 999px;
}
.plan-name { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-dim); }
.plan-price { font-family: var(--display); font-size: 34px; font-weight: 700; color: var(--ink-strong); }
.plan-price span { font-family: var(--sans); font-size: 13px; color: var(--ink-dim); font-weight: 400; }
.plan-credits { font-size: 13px; color: var(--green-light); font-family: var(--mono); }
.plan-list { list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; color: var(--ink-dim); flex: 1; }
.plan-list li { display: flex; gap: 8px; align-items: flex-start; }
.plan-list li::before { content: '✓'; color: var(--green-1); font-weight: 700; flex-shrink: 0; }
.plan-cta { margin-top: 4px; }
.plan-annual { text-align: center; font-size: 12px; color: var(--ink-mute); margin-top: 18px; }
.plan-annual strong { color: var(--green-light); }

/* =============================================================
   11. App shell (app.html / cuenta.html)
   ============================================================= */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.app-top {
  position: sticky; top: 0; z-index: 30;
  background: rgba(11,14,17,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.app-top .container { display: flex; align-items: center; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.credits-pill {
  font-family: var(--mono); font-size: 12.5px; font-weight: 600;
  color: var(--green-light);
  background: rgba(61,220,151,0.10);
  border: 1px solid rgba(61,220,151,0.25);
  border-radius: 999px;
  padding: 7px 14px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: transform 0.2s var(--ease-out);
}
.credits-pill.bump { transform: scale(1.08); }
.app-menu { position: relative; }
.app-menu-btn {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--ink-dim);
  border: 1px solid var(--line-2); border-radius: 10px; padding: 8px 12px;
}
.app-menu-btn:hover { color: var(--ink); border-color: var(--green-2); }
.app-menu-drop {
  position: absolute; right: 0; top: calc(100% + 8px);
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 12px; padding: 6px; min-width: 180px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7);
  display: flex; flex-direction: column; gap: 2px;
}
.app-menu-drop a, .app-menu-drop button {
  display: block; width: 100%; text-align: left;
  padding: 9px 12px; border-radius: 8px; font-size: 13px; color: var(--ink);
}
.app-menu-drop a:hover, .app-menu-drop button:hover { background: rgba(61,220,151,0.08); }

.app-main { flex: 1; padding: 40px 0 80px; }

/* =============================================================
   12. Herramienta CONTRA (comparador)
   ============================================================= */
.tool-mark { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--green-1); text-transform: uppercase; margin-bottom: 10px; }
.tool-headline { font-size: clamp(28px, 5vw, 40px); font-weight: 600; letter-spacing: -0.02em; margin-bottom: 8px; color: var(--ink-strong); }
.tool-sub { color: var(--ink-dim); font-size: 15px; max-width: 60ch; line-height: 1.6; margin-bottom: 32px; }

.cost-hint { font-family: var(--mono); font-size: 12px; color: var(--ink-mute); margin-top: 10px; }
.cost-hint strong { color: var(--green-light); }

.offer-link { font-family: var(--mono); font-size: 11.5px; font-weight: 600; color: var(--green-light); border-bottom: 1px solid var(--green-2); margin-left: 8px; }
.offer-link:hover { color: #fff; border-bottom-color: var(--green-1); }
.company-note { display: block; color: var(--ink-mute); font-size: 13px; margin-top: 4px; }
th.linked-header a { color: inherit; border-bottom: 1px dotted var(--ink-dim); }

.error-msg { color: var(--red); font-size: 13px; margin-top: 12px; font-family: var(--mono); }

.result { margin-top: 44px; }
.result-title { font-size: 28px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.14; color: var(--ink-strong); margin-bottom: 18px; }
.answer {
  position: relative; background: var(--grad-green-soft);
  border: 1px solid var(--line); border-left: 3px solid var(--green-1);
  border-radius: 14px; padding: 18px 20px; font-size: 15px; line-height: 1.6; margin-bottom: 28px;
}
.answer-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; color: var(--green-light); display: block; margin-bottom: 7px; font-weight: 600; }

table.data-table { width: 100%; border-collapse: separate; border-spacing: 0; margin-bottom: 28px; font-size: 14px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.data-table-wrap { overflow-x: auto; border-radius: 14px; margin-bottom: 28px; }
.data-table-wrap table.data-table { margin-bottom: 0; }
.data-table th, .data-table td { border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); padding: 13px 15px; text-align: left; vertical-align: top; }
.data-table th:last-child, .data-table td:last-child { border-right: none; }
.data-table tr:last-child td { border-bottom: none; }
.data-table th { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; color: var(--ink-dim); font-weight: 500; background: rgba(255,255,255,0.03); text-transform: uppercase; }
.data-table td.winner { background: var(--grad-green-soft); color: var(--green-light); font-weight: 600; }
.data-table th.winner-col { background: rgba(61,220,151,0.10); color: var(--green-light); }

.verdicts { display: flex; flex-direction: column; margin-bottom: 28px; }
.verdict-row { display: flex; gap: 14px; padding: 14px 4px; border-top: 1px solid var(--line); font-size: 14px; line-height: 1.5; }
.verdict-name { font-family: var(--mono); font-size: 11.5px; color: var(--green-1); min-width: 120px; flex-shrink: 0; padding-top: 2px; font-weight: 600; }

.result-actions { display: flex; gap: 10px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.copied-flag { color: var(--green-1); font-family: var(--mono); font-size: 12px; }

/* Estado de carga del panel */
.tool-loading { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12.5px; color: var(--ink-dim); margin-top: 14px; }
.spin { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--line-2); border-top-color: var(--green-1); animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================================
   13. Cuenta
   ============================================================= */
.account-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 860px) { .account-grid { grid-template-columns: 1.1fr 1fr; } }
.account-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.account-row:last-child { border-bottom: none; }
.account-row .label { color: var(--ink-dim); }
.account-row .value { color: var(--ink-strong); font-weight: 600; }
.history-table { width: 100%; font-size: 13px; border-collapse: collapse; }
.history-table th { text-align: left; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.06em; color: var(--ink-dim); text-transform: uppercase; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.history-table td { padding: 9px 6px; border-bottom: 1px solid var(--line); color: var(--ink-dim); }
.history-empty { color: var(--ink-mute); font-size: 13px; padding: 16px 0; }

/* =============================================================
   14. Modal (checkout simulado / confirmaciones)
   ============================================================= */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(5,7,9,0.72);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; z-index: 100;
}
.modal {
  background: var(--panel-2); border: 1px solid var(--line-2);
  border-radius: 18px; padding: 28px; max-width: 420px; width: 100%;
  box-shadow: 0 40px 100px -30px rgba(0,0,0,0.8);
}
.modal h3 { font-size: 20px; margin-bottom: 6px; color: var(--ink-strong); }
.modal p { color: var(--ink-dim); font-size: 13.5px; margin-bottom: 16px; }
.modal-fake-card {
  border: 1px dashed var(--line-2); border-radius: 10px; padding: 12px 14px;
  font-family: var(--mono); font-size: 13px; color: var(--ink-mute);
  margin-bottom: 16px; letter-spacing: 0.06em;
}
.modal-actions { display: flex; gap: 10px; margin-top: 6px; }
.modal-actions .btn, .modal-actions .btn-ghost { flex: 1; }

/* =============================================================
   15. Toasts (nunca alert())
   ============================================================= */
.toast-stack { position: fixed; bottom: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 10px; max-width: 340px; }
.toast {
  background: var(--panel-2); border: 1px solid var(--line-2); border-left: 3px solid var(--green-1);
  border-radius: 10px; padding: 13px 16px; font-size: 13.5px; color: var(--ink);
  box-shadow: 0 16px 40px -18px rgba(0,0,0,0.7);
  animation: toast-in 0.25s var(--ease-out);
}
.toast.error { border-left-color: var(--red); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* =============================================================
   16. Auth (login / registro)
   ============================================================= */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card .panel { padding: 32px; }
.auth-title { font-size: 24px; margin-bottom: 6px; color: var(--ink-strong); }
.auth-sub { color: var(--ink-dim); font-size: 13.5px; margin-bottom: 24px; }
.auth-switch { text-align: center; font-size: 13px; color: var(--ink-dim); margin-top: 18px; }
.auth-switch a { color: var(--green-1); border-bottom: 1px solid var(--green-2); }

/* =============================================================
   17. Legal / footer
   ============================================================= */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; margin-top: 40px; }
.site-footer .container { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--ink-dim); }
.footer-links a:hover { color: var(--ink); }
.footer-note { font-family: var(--mono); font-size: 11.5px; color: var(--ink-mute); }
.legal-body { max-width: 70ch; color: var(--ink-dim); font-size: 14.5px; line-height: 1.7; }
.legal-body h2 { font-size: 19px; color: var(--ink-strong); margin: 28px 0 10px; }
.legal-body p, .legal-body ul { margin-bottom: 14px; }
.legal-body ul { padding-left: 20px; }

/* =============================================================
   18. Reducción de movimiento
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .credits-pill.bump { transform: none; }
  .spin { animation: none; border-top-color: var(--line-2); }
}