/* ============================================ */
/* Extras de Entrenamiento en Parejas             */
/* (par-hero, duo-grid, parallel-block, why-grid) */
/* ============================================ */

/* HERO geométrico (sin foto: degradado + patrón animado + 2 círculos) */
.par-hero { position: relative; display: flex; align-items: center; color: white; overflow: hidden; background: var(--color-black); }
.par-hero-bg {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse at 80% 30%, rgba(255,107,53,0.22) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(255,107,53,0.12) 0%, transparent 50%),
    linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
}
.par-hero-pattern {
  position: absolute; inset: 0; z-index: 2; opacity: 0.10; pointer-events: none;
  background-image:
    radial-gradient(circle at 25% 50%, white 1px, transparent 1.5px),
    radial-gradient(circle at 75% 50%, white 1px, transparent 1.5px);
  background-size: 60px 60px, 60px 60px;
  background-position: 0 0, 30px 30px;
  animation: parPatternDrift 22s linear infinite;
}
@keyframes parPatternDrift {
  0%   { background-position: 0 0, 30px 30px; }
  100% { background-position: 60px 60px, 90px 90px; }
}
.par-hero-twocircles {
  position: absolute; right: -50px; top: 50%; transform: translateY(-50%);
  display: none; z-index: 2; pointer-events: none;
}
@media (min-width: 1100px) { .par-hero-twocircles { display: block; } }
.par-hero-twocircles circle { transform-origin: center; transform-box: fill-box; }
.par-hero-twocircles .circle-a { animation: parBreathA 5.5s ease-in-out infinite; }
.par-hero-twocircles .circle-b { animation: parBreathB 5.5s ease-in-out infinite; }
@keyframes parBreathA { 0%, 100% { transform: scale(1); opacity: 0.55; } 50% { transform: scale(1.05); opacity: 0.85; } }
@keyframes parBreathB { 0%, 100% { transform: scale(1.05); opacity: 0.85; } 50% { transform: scale(1); opacity: 0.45; } }

.par-hero-glow {
  position: absolute; right: 90px; top: 50%; transform: translateY(-50%);
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.35) 0%, transparent 70%);
  display: none; z-index: 2; pointer-events: none;
  animation: parGlowPulse 5.5s ease-in-out infinite;
}
@media (min-width: 1100px) { .par-hero-glow { display: block; } }
@keyframes parGlowPulse {
  0%, 100% { opacity: 0.4; transform: translateY(-50%) scale(0.95); }
  50%      { opacity: 0.8; transform: translateY(-50%) scale(1.1); }
}

@media (prefers-reduced-motion: reduce) {
  .par-hero-pattern,
  .par-hero-twocircles .circle-a,
  .par-hero-twocircles .circle-b,
  .par-hero-glow { animation: none !important; }
}

.par-hero .container { position: relative; z-index: 3; }
.par-hero-content { max-width: 760px; }
.par-hero .breadcrumb { color: rgba(255,255,255,0.65); font-size: 0.82rem; margin-bottom: 28px; letter-spacing: 0.5px; }
.par-hero .breadcrumb a { color: rgba(255,255,255,0.85); text-decoration: none; }
.par-hero .breadcrumb a:hover { color: var(--color-orange-text, #B43A0B); }
.par-hero .eyebrow {
  display: inline-block; font-family: var(--font-display); font-weight: 700;
  text-transform: uppercase; letter-spacing: 3px; font-size: 0.78rem;
  color: var(--color-orange-text, #B43A0B); margin-bottom: 24px;
}
.par-hero h1 { color: white; font-size: clamp(2.4rem, 6vw, 4.4rem); line-height: 1.05; font-weight: 800; margin-bottom: 28px; }
.par-hero h1 .accent { color: var(--color-orange-text, #B43A0B); }
.par-hero .lead { color: rgba(255,255,255,0.92); font-size: clamp(1.05rem, 2.2vw, 1.25rem); line-height: 1.65; margin-bottom: 36px; max-width: 620px; }
.par-hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* DUO grid (4 tarjetas: parejas, hermanos, padres-hijos, amigos) */
.duo-grid { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 48px; }
@media (min-width: 700px) { .duo-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .duo-grid { grid-template-columns: repeat(4, 1fr); } }
.duo-card {
  background: white; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 28px 24px; text-align: center;
  transition: border-color 300ms ease, transform 300ms ease, box-shadow 300ms ease;
}
.duo-card:hover { border-color: var(--color-orange-text, #B43A0B); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.duo-card-icon {
  width: 56px; height: 56px; margin: 0 auto 16px;
  background: var(--color-orange-light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--color-orange-text, #B43A0B);
}
.duo-card h4 { font-size: 1.05rem; margin: 0 0 8px; font-weight: 700; }
.duo-card p { font-size: 0.92rem; color: var(--color-gray); margin: 0; line-height: 1.55; }

/* PARALLEL BLOCK (cómo funciona — dos columnas) */
.parallel-block { margin-top: 48px; display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .parallel-block { grid-template-columns: 1fr auto 1fr; gap: 32px; align-items: stretch; } }
.parallel-col { background: white; border: 2px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px 28px; position: relative; }
.parallel-col-1 { border-color: var(--color-orange-text, #B43A0B); }
.parallel-col-2 { border-color: var(--color-black); }
.parallel-col-tag {
  position: absolute; top: -14px; left: 24px; background: white;
  padding: 4px 14px; font-family: var(--font-display); font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; font-size: 0.72rem; border-radius: 20px;
}
.parallel-col-1 .parallel-col-tag { color: var(--color-orange-text, #B43A0B); border: 2px solid var(--color-orange); }
.parallel-col-2 .parallel-col-tag { color: var(--color-black); border: 2px solid var(--color-black); }
.parallel-col h4 { font-size: 1.2rem; margin: 8px 0 16px; font-weight: 700; }
.parallel-col ul { list-style: none; padding: 0; margin: 0; }
.parallel-col ul li {
  padding: 10px 0; font-size: 0.95rem; line-height: 1.55; color: var(--color-dark);
  display: flex; gap: 10px; border-bottom: 1px solid rgba(0,0,0,0.05);
}
.parallel-col ul li:last-child { border-bottom: none; }
.parallel-col ul li::before { content: '•'; color: var(--color-orange-text, #B43A0B); font-weight: 700; }
.parallel-divider {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.4rem;
  color: var(--color-gray); min-height: 60px;
}
@media (max-width: 767px) { .parallel-divider { padding: 8px 0; } }
.parallel-shared {
  margin-top: 28px; padding: 24px; background: var(--color-orange-light);
  border-radius: var(--radius-md); text-align: center; font-size: 1rem; line-height: 1.65;
}
.parallel-shared strong { color: var(--color-orange-text, #B43A0B); }

/* WHY grid (por qué entrenar acompañado funciona — 3 cards) */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin-top: 48px; }
@media (min-width: 768px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
.why-item { background: white; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px 28px; position: relative; }
.why-item-num {
  font-family: var(--font-display); font-weight: 800; font-size: 2.6rem;
  color: var(--color-orange-text, #B43A0B); opacity: 0.25; line-height: 1; margin-bottom: 12px;
}
.why-item h4 { font-size: 1.15rem; margin: 0 0 10px; font-weight: 700; }
.why-item p { font-size: 0.95rem; color: var(--color-gray); margin: 0; line-height: 1.65; }

/* Extras de breath block y precios (parejas-only) */
.breath-block-meta {
  margin-top: 16px; color: rgba(255,255,255,0.5);
  font-size: 0.85rem; letter-spacing: 1px; text-transform: uppercase;
}
.price-card-v2-saving {
  display: inline-block; margin-top: 12px; padding: 6px 12px;
  background: var(--color-orange-light); color: var(--color-orange-text, #B43A0B);
  border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 600;
}