/* Landing /landing - ImpuestosRecuperados
   Diseñado para aprobación publicitaria y máxima claridad.
*/

:root{
  --bg: #f6f8fb;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #475569;

  --brand: #16a34a;    /* CTA */
  --brandDark: #15803d;
  --nav: #0b1220;
  --nav2: #111c33;

  --border: rgba(15, 23, 42, 0.10);
  --shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  --radius: 16px;

  --max: 1120px;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--bg);
}

a{ color: inherit; }
img{ max-width: 100%; height: auto; display: block; }

.lr-container{
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 18px;
}

.lr-skip{
  position: absolute;
  left: -999px;
  top: 10px;
  background: var(--panel);
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.lr-skip:focus{ left: 10px; z-index: 9999; }

.lr-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, var(--nav), var(--nav2));
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.lr-header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.lr-brand{
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}
.lr-brand__logo{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.3px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.12);
}
.lr-brand__name{
  font-weight: 800;
  letter-spacing: 0.2px;
}
.lr-brand__tag{
  font-size: 0.86rem;
  color: rgba(255,255,255,0.75);
}

.lr-nav{
  display: flex;
  align-items: center;
  gap: 14px;
}
.lr-nav__link{
  color: rgba(255,255,255,0.80);
  text-decoration: none;
  font-size: 0.95rem;
}
.lr-nav__link:hover{ color: #fff; text-decoration: underline; }

.lr-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  border-radius: 14px;
  padding: 12px 16px;
  border: 1px solid transparent;
  transition: transform .12s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.lr-btn:focus{
  outline: 3px solid rgba(22,163,74,0.35);
  outline-offset: 2px;
}

.lr-btn--primary{
  background: var(--brand);
  color: #fff;
  border-color: rgba(0,0,0,0.06);
}
.lr-btn--primary:hover{
  background: var(--brandDark);
  transform: translateY(-1px);
}

.lr-btn--secondary{
  background: rgba(255,255,255,0.10);
  color: #fff;
  border-color: rgba(255,255,255,0.12);
}
.lr-btn--secondary:hover{
  background: rgba(255,255,255,0.16);
  transform: translateY(-1px);
}

.lr-btn--ghost{
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.lr-btn--ghost:hover{
  background: rgba(15,23,42,0.04);
  transform: translateY(-1px);
}

.lr-hero{
  padding: 44px 0 24px;
}
.lr-hero__grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  align-items: center;
}
h1{
  font-size: 2.3rem;
  line-height: 1.08;
  margin: 0 0 14px;
  letter-spacing: -0.4px;
}
.lr-lead{
  margin: 0 0 18px;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--muted);
}
.lr-cta{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 12px 0 18px;
}
.lr-cta--center{
  justify-content: center;
  margin-top: 18px;
}

.lr-notice{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 16px;
}
.lr-notice__title{
  font-weight: 800;
  margin-bottom: 6px;
}
.lr-notice__text{
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.98rem;
}

.lr-hero__art{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
}
.lr-hero__art img {
  transition: transform 0.4s cubic-bezier(.4,1.5,.5,1);
}
.lr-hero__art img:hover {
  transform: scale(1.6);
  z-index: 2;
}

.lr-section{
  padding: 40px 0;
}
.lr-section--alt{
  background: rgba(255,255,255,0.55);
  border-top: 1px solid rgba(15,23,42,0.06);
  border-bottom: 1px solid rgba(15,23,42,0.06);
}

h2{
  margin: 0 0 10px;
  font-size: 1.55rem;
  letter-spacing: -0.2px;
}
.lr-sub{
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.55;
}

.lr-cards{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.lr-card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.06);
  padding: 16px;
}
.lr-card h3{
  margin: 0 0 8px;
  font-size: 1.05rem;
}
.lr-card p{
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}
.lr-card--flat{ box-shadow: none; }

.lr-banner{
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: rgba(22,163,74,0.08);
  border: 1px solid rgba(22,163,74,0.18);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.lr-banner__text{ color: var(--text); line-height: 1.45; }

.lr-steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.lr-step{
  display: flex;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.lr-step__num{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #fff;
  background: var(--brand);
}
.lr-step__body h3{ margin: 0 0 6px; }
.lr-step__body p{ margin: 0; color: var(--muted); line-height: 1.5; }

.lr-split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.lr-panel{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.06);
}
.lr-callout h3{ margin: 0 0 8px; }
.lr-callout p{ margin: 0 0 12px; color: var(--muted); line-height: 1.55; }

.lr-list{
  margin: 0;
  padding-left: 18px;
}
.lr-list li{
  margin: 8px 0;
  color: var(--muted);
  line-height: 1.5;
}
.lr-list li strong{ color: var(--text); }

.lr-faq{ display: grid; gap: 10px; margin-top: 10px; }
.lr-faq__item{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.lr-faq__item summary{ cursor: pointer; font-weight: 800; }
.lr-faq__item p{ margin: 10px 0 0; color: var(--muted); line-height: 1.55; }

.lr-transparency{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
}
.lr-muted{ color: var(--muted); line-height: 1.55; }

.lr-kv{ display: grid; gap: 10px; margin-top: 10px; }
.lr-kv div{
  padding: 10px 12px;
  border: 1px dashed rgba(15,23,42,0.14);
  border-radius: 12px;
  background: rgba(15,23,42,0.02);
}
.lr-kv span{ color: var(--muted); }

.lr-footer{
  background: linear-gradient(180deg, var(--nav), var(--nav2));
  color: rgba(255,255,255,0.85);
  padding: 22px 0;
  margin-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.10);
}
.lr-footer__inner{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.lr-footer__brand{ font-weight: 900; color: #fff; margin-bottom: 6px; }
.lr-footer__small{ max-width: 620px; color: rgba(255,255,255,0.75); line-height: 1.45; font-size: 0.95rem; }
.lr-footer__right{ display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.lr-footer__link{ color: rgba(255,255,255,0.80); text-decoration: none; }
.lr-footer__link:hover{ color: #fff; text-decoration: underline; }

.datos-servicio {
  display: flex;
  gap: 1.5em;
  margin: 1em 0;
  flex-wrap: wrap;
}
.datos-col {
  display: flex;
  flex-direction: column;
  gap: 0.7em;
}
.dato-label {
  color: #444;
  font-weight: 500;
  min-width: 120px;
}
.dato-valor {
  color: #222;
  font-weight: bold;
  word-break: break-all;
}

@media (max-width: 980px){
  .lr-nav__link{ display: none; }
  .lr-hero__grid{ grid-template-columns: 1fr; }
  h1{ font-size: 2.0rem; }
  .lr-cards{ grid-template-columns: 1fr; }
  .lr-steps{ grid-template-columns: 1fr; }
  .lr-split{ grid-template-columns: 1fr; }
  .lr-transparency{ grid-template-columns: 1fr; }
  .lr-footer__inner{ flex-direction: column; }
  .lr-footer__right{ justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; }
}