/* ============================================================================
   ¡ESTÁ REGALADO! — estética de obra y ferretería
   Paleta: asfalto #14181F · naranja seguridad #FF5D1F · amarillo precaución
   #FFC93C · concreto #F4F3EF · acero #8A93A3 · rojo tachado #E23D28
   ========================================================================== */

:root {
  --asfalto: #14181f;
  --asfalto-2: #1d232d;
  --naranja: #ff5d1f;
  --naranja-osc: #d94a12;
  --amarillo: #ffc93c;
  --concreto: #f4f3ef;
  --acero: #8a93a3;
  --rojo: #e23d28;
  --blanco: #ffffff;
  --radio: 10px;
  --display: "Archivo Black", system-ui, sans-serif;
  --body: "Archivo", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

body {
  font-family: var(--body);
  background: var(--concreto);
  color: var(--asfalto);
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--amarillo); outline-offset: 2px; }

/* ---------- barra superior ---------- */
.topbar {
  background: var(--asfalto);
  color: var(--amarillo);
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 12px;
}
.topbar em { color: var(--acero); font-style: normal; }

/* ---------- header ---------- */
.header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: var(--concreto);
  border-bottom: 3px solid var(--asfalto);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav { display: flex; gap: 22px; margin-left: auto; font-weight: 600; font-size: 0.95rem; }
.nav a:hover { color: var(--naranja-osc); }
@media (max-width: 720px) { .nav { display: none; } }

/* El logo: etiqueta de precio girada */
.logo-tag {
  display: inline-block;
  font-family: var(--display);
  font-size: 1.05rem;
  line-height: 0.95;
  background: var(--naranja);
  color: var(--blanco);
  padding: 8px 12px;
  transform: rotate(-3deg);
  box-shadow: 3px 3px 0 var(--asfalto);
  letter-spacing: 0.01em;
}
.logo-tag-sm { font-size: 0.85rem; }

/* ---------- botones ---------- */
.btn {
  display: inline-block;
  font-weight: 700;
  border: 3px solid var(--asfalto);
  border-radius: var(--radio);
  padding: 10px 18px;
  background: var(--blanco);
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
  box-shadow: 3px 3px 0 var(--asfalto);
  font-family: var(--body);
  font-size: 1rem;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--asfalto); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--asfalto); }
.btn-tg, .btn-big { background: var(--naranja); color: var(--blanco); }
.btn-big { font-size: 1.1rem; padding: 14px 26px; }
.btn-ghost { background: transparent; box-shadow: none; border-color: transparent; text-decoration: underline; }
.btn-ghost:hover { box-shadow: none; transform: none; color: var(--naranja-osc); }

/* ---------- hero ---------- */
.hero { background: var(--asfalto); color: var(--concreto); position: relative; }
.hero-inner { max-width: 980px; margin: 0 auto; padding: clamp(48px, 9vw, 96px) 20px 72px; text-align: center; }
.hero-eyebrow {
  color: var(--amarillo);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.85rem;
  margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.1rem, 6vw, 4.2rem);
  line-height: 1.04;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.stamp-inline {
  display: inline-block;
  background: var(--amarillo);
  color: var(--asfalto);
  padding: 0 14px 4px;
  transform: rotate(-2deg);
  box-shadow: 4px 4px 0 var(--naranja);
}
.hero-sub { max-width: 620px; margin: 0 auto 30px; color: #cdd3dd; font-size: 1.08rem; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero .btn-ghost { color: var(--concreto); }

/* cinta de precaución */
.hazard {
  height: 16px;
  background: repeating-linear-gradient(
    -45deg,
    var(--amarillo) 0 18px,
    var(--asfalto) 18px 36px
  );
}

/* ---------- ofertas ---------- */
.deals-section { max-width: 1180px; margin: 0 auto; padding: 56px 20px 72px; }
.deals-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-bottom: 6px; }
.deals-head h2, .how h2, .email h2 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
}
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 2px solid var(--asfalto);
  background: var(--blanco);
  border-radius: 999px;
  padding: 7px 15px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: var(--body);
}
.chip.active { background: var(--asfalto); color: var(--amarillo); }
.price-note { color: var(--acero); font-size: 0.88rem; margin: 8px 0 26px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
}

/* tarjeta de oferta */
.card {
  background: var(--blanco);
  border: 3px solid var(--asfalto);
  border-radius: var(--radio);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 5px 6px 0 var(--asfalto); }
.card-img { aspect-ratio: 1; background: var(--blanco); display: grid; place-items: center; padding: 14px; }
.card-img img { max-height: 100%; object-fit: contain; }
.badge-off {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--rojo);
  color: var(--blanco);
  font-family: var(--display);
  font-size: 0.95rem;
  padding: 4px 9px;
  border-radius: 6px;
}
/* el sello REGALADO en gangas fuertes */
.stamp {
  position: absolute;
  top: 42%; left: 50%;
  transform: translate(-50%, -50%) rotate(-14deg);
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--rojo);
  border: 4px solid var(--rojo);
  border-radius: 8px;
  padding: 2px 12px;
  opacity: 0.9;
  pointer-events: none;
  background: rgba(255,255,255,0.72);
  text-transform: uppercase;
}
.card-body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-cat { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--acero); }
.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.8em;
}
.card-prices { display: flex; align-items: baseline; gap: 10px; }
.price-now { font-family: var(--display); font-size: 1.45rem; }
.price-was { color: var(--acero); text-decoration: line-through; font-weight: 600; }
.card-coupon {
  background: #fff5d6;
  border: 2px dashed var(--amarillo);
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 9px;
}
.card .btn { margin-top: auto; text-align: center; }

.empty { text-align: center; padding: 48px 16px; }
.empty .btn { margin-top: 16px; }

/* ---------- cómo funciona ---------- */
.how { background: var(--asfalto); color: var(--concreto); padding: 64px 20px 72px; }
.how h2 { text-align: center; margin-bottom: 38px; color: var(--blanco); }
.how-grid { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; }
.how-card { background: var(--asfalto-2); border: 2px solid #313a48; border-radius: var(--radio); padding: 26px 22px; }
.how-emoji { font-size: 2rem; display: block; margin-bottom: 12px; }
.how-card h3 { font-family: var(--display); font-size: 1.05rem; text-transform: uppercase; margin-bottom: 8px; color: var(--amarillo); }
.how-card p { color: #cdd3dd; font-size: 0.95rem; }

/* ---------- email ---------- */
.email { max-width: 640px; margin: 0 auto; padding: 64px 20px; text-align: center; }
.email p { color: #454e5c; margin: 10px 0 22px; }
.email form { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.email input {
  flex: 1 1 240px;
  border: 3px solid var(--asfalto);
  border-radius: var(--radio);
  padding: 12px 16px;
  font-size: 1rem;
  font-family: var(--body);
}
.fine { font-size: 0.8rem; color: var(--acero); margin-top: 12px; }

/* ---------- footer ---------- */
.footer { background: var(--asfalto); color: #cdd3dd; padding: 48px 20px 28px; }
.footer-grid { max-width: 1080px; margin: 0 auto 34px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.footer h4 { color: var(--blanco); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.1em; margin-bottom: 10px; }
.footer a { display: block; padding: 3px 0; font-size: 0.95rem; }
.footer a:hover { color: var(--amarillo); }
.footer-about { margin-top: 14px; font-size: 0.92rem; max-width: 340px; }
.disclosure { max-width: 1080px; margin: 0 auto; border-top: 1px solid #313a48; padding-top: 20px; font-size: 0.8rem; color: var(--acero); }
.disclosure p { margin-bottom: 8px; }

/* ---------- páginas legales ---------- */
.legal-wrap { max-width: 760px; margin: 0 auto; padding: 48px 20px 80px; }
.legal-wrap h1 { font-family: var(--display); text-transform: uppercase; font-size: 1.8rem; margin-bottom: 8px; }
.legal-wrap h2 { font-size: 1.15rem; margin: 28px 0 8px; }
.legal-wrap p, .legal-wrap li { color: #333a45; font-size: 0.97rem; margin-bottom: 10px; }
.legal-wrap ul { padding-left: 22px; }
.legal-updated { color: var(--acero); font-size: 0.85rem; margin-bottom: 24px; }