:root {
  --navy: #0A1628;
  --navy-soft: #101F38;
  --navy-line: rgba(255,255,255,0.08);
  --orange: #FF6B1A;
  --orange-dim: #C9531A;
  --blue: #2E7DD1;
  --cream: #F5F3EE;
  --cream-line: rgba(10,22,40,0.08);
  --ink: #12181F;
  --grey: #64707F;
  --grey-light: #8A94A6;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --max: 1400px;
  --max-editorial: 900px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  margin: 0;
  letter-spacing: 0.2px;
}

p { line-height: 1.65; margin: 0; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.pr-inner { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.pr-section { padding: 110px 24px; }

.pr-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--orange-dim);
  margin: 0 0 18px;
}
.pr-eyebrow-light { color: var(--orange); }

.pr-lede { font-size: 1.1rem; color: var(--ink); max-width: 62ch; }
.pr-lede-light { color: rgba(255,255,255,0.82); }

.pr-h2-light { color: #fff; }

.pr-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 3px;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.pr-btn-primary { background: var(--orange); color: #fff; }
.pr-btn-primary:hover { background: var(--orange-dim); transform: translateY(-1px); }
.pr-btn-ghost { border-color: rgba(10,22,40,0.25); color: var(--navy); }
.pr-btn-ghost:hover { border-color: var(--navy); }
.pr-btn-ghost-light { border-color: rgba(255,255,255,0.3); color: #fff; }
.pr-btn-ghost-light:hover { border-color: #fff; }

.pr-link {
  display: inline-block;
  margin-top: 22px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  border-bottom: 1.5px solid var(--orange);
  padding-bottom: 2px;
}
.pr-link:hover { color: var(--orange-dim); }

/* ---------- HEADER ---------- */
.pr-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245,243,238,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cream-line);
}
.pr-header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pr-back { font-size: 0.92rem; font-weight: 500; color: var(--navy); opacity: 0.8; }
.pr-back:hover { opacity: 1; }
.pr-header .pr-btn { padding: 10px 20px; font-size: 0.88rem; }

/* ---------- HERO ---------- */
.pr-hero {
  background: var(--navy);
  padding: 90px 24px 100px;
  position: relative;
  overflow: hidden;
}
.pr-hero::before {
  content: "";
  position: absolute;
  top: -10%; right: -5%;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(255,107,26,0.13) 0%, rgba(255,107,26,0) 70%);
  pointer-events: none;
}
.pr-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.pr-hero-copy h1 {
  color: #fff;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  max-width: 20ch;
  text-wrap: balance;
  margin-bottom: 24px;
}
.pr-hero-lede { color: rgba(255,255,255,0.82); font-size: 1.15rem; max-width: 56ch; margin-bottom: 22px; }
.pr-hero-stats {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--orange);
  margin-bottom: 34px;
}
.pr-stats-light { color: var(--orange); }
.pr-hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.pr-hero .pr-btn-ghost { border-color: rgba(255,255,255,0.3); color: #fff; }
.pr-hero .pr-btn-ghost:hover { border-color: #fff; }

.pr-hero-cover {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.06);
}
.pr-hero-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- EL ORIGEN ---------- */
.pr-origen { background: var(--cream); }
.pr-origen-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr;
  gap: 64px;
  align-items: center;
}
.pr-origen-copy h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); max-width: 22ch; margin-bottom: 26px; color: var(--navy); }
.pr-origen-copy p { color: var(--grey); font-size: 1rem; max-width: 58ch; margin-bottom: 18px; }
.pr-origen-copy p:last-of-type { margin-bottom: 0; }
.pr-origen-copy .pr-lede { color: var(--ink); font-size: 1.12rem; margin-bottom: 22px; }
.pr-origen-visual {
  min-height: 320px;
  border-left: 2px solid var(--cream-line);
  padding-left: 32px;
}

/* ---------- EL ORIGEN → continuación "mirada integral" (misma sección/historia) ---------- */
.pr-origen-integral {
  text-align: center;
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid var(--cream-line);
}
.pr-integral-principal {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
  max-width: 46ch;
  margin: 0 auto 20px;
}
.pr-integral-secundario { color: var(--grey); font-size: 1.02rem; max-width: 56ch; margin: 0 auto 56px; }

.pr-stats-row {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}
.pr-stat { display: flex; flex-direction: column; align-items: center; }
.pr-stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 1;
  color: var(--orange);
}
.pr-stat-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--grey);
  margin-top: 8px;
  text-transform: uppercase;
}

/* ---------- EXPLORADOR ---------- */
.pr-explorer { background: var(--navy); color: #fff; }
.pr-explorer h2 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); margin-bottom: 18px; }
.pr-explorer .pr-lede { margin-bottom: 6px; }

.pr-breadcrumb { margin-top: 40px; }
.pr-breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.pr-breadcrumb li { display: flex; align-items: center; gap: 8px; }
.pr-breadcrumb li:not(:first-child)::before { content: "→"; color: var(--grey-light); font-size: 0.85rem; }
.pr-crumb {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  background: none;
  border: none;
  padding: 4px 2px;
  cursor: pointer;
}
.pr-crumb-root { color: var(--orange); }
.pr-crumb[aria-current="true"] { color: #fff; }
.pr-crumb:hover { color: #fff; }

.pr-hint {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin: 14px 0 36px;
}

.pr-dimensions {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--navy-line);
}
.pr-dimension { border-bottom: 1px solid var(--navy-line); position: relative; }
.pr-dim-btn {
  width: 100%;
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 26px 8px;
  background: none;
  border: none;
  color: #fff;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.15s ease, padding-left 0.15s ease;
}
.pr-dim-btn:hover { background: rgba(255,255,255,0.03); padding-left: 16px; }
.pr-dim-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--orange-dim);
  transition: color 0.15s ease;
}
.pr-dim-btn[aria-expanded="true"] .pr-dim-number { color: var(--orange); }
.pr-dim-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  letter-spacing: 0.2px;
}
.pr-dim-count {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  white-space: nowrap;
}
.pr-dim-btn[aria-expanded="true"] { background: rgba(255,255,255,0.04); }

.pr-panel {
  overflow: hidden;
  padding: 0 8px 32px 88px;
}
.pr-dim-phrase {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  line-height: 1.3;
  color: #fff;
  max-width: 52ch;
  margin: 0 0 16px;
  padding-left: 18px;
  border-left: 2px solid var(--orange);
}
.pr-subdimensions {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--navy-line);
}
.pr-subdimension { border-bottom: 1px solid var(--navy-line); }
.pr-subdim-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 8px;
  background: none;
  border: none;
  color: #fff;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.15s ease, padding-left 0.15s ease;
}
.pr-subdim-btn:hover { background: rgba(255,255,255,0.03); padding-left: 12px; }
.pr-subdim-btn[aria-expanded="true"] { background: rgba(255,255,255,0.04); }
.pr-subdim-name {
  font-weight: 600;
  font-size: 0.98rem;
  color: rgba(255,255,255,0.92);
}
.pr-subdim-btn[aria-expanded="true"] .pr-subdim-name { color: var(--orange); }
.pr-subdim-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
}
.pr-subdim-panel { padding: 0 8px 22px 18px; }
.pr-practices {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pr-practice {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
}
.pr-practice-number {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--orange);
  flex: 0 0 auto;
}
.pr-practice-title { color: rgba(255,255,255,0.85); }
.pr-practice-untitled .pr-practice-number { color: rgba(255,107,26,0.55); }
.pr-practices-pending-note {
  margin: 14px 0 0;
  font-size: 0.82rem;
  font-style: italic;
  color: rgba(255,255,255,0.45);
  max-width: 52ch;
}

/* ---------- PAUSA / PREGUNTA ---------- */
.pr-pausa { background: var(--cream); text-align: center; }
.pr-pausa-inner { max-width: var(--max-editorial); margin: 0 auto; }
.pr-pausa h2 { font-size: clamp(1.6rem, 2.6vw, 2rem); color: var(--grey); margin-bottom: 40px; }
.pr-pausa-principal {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 30px;
  text-wrap: balance;
}
.pr-pausa-secundario { color: var(--grey); font-size: 1.05rem; max-width: 52ch; margin: 0 auto; }

/* ---------- DEL LIBRO A TAIKEN 5E ---------- */
.pr-evolucion { background: var(--cream); border-top: 1px solid var(--cream-line); }
.pr-evolucion h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); color: var(--navy); margin-bottom: 26px; max-width: 26ch; }
.pr-evolucion p { color: var(--grey); font-size: 1rem; max-width: 62ch; margin-bottom: 16px; }
.pr-evolucion .pr-lede { color: var(--ink); font-size: 1.1rem; margin-bottom: 16px; }

.pr-flow {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin: 48px 0 8px;
}
.pr-flow-step {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 26px;
  background: #fff;
  border: 1px solid var(--cream-line);
  border-radius: 10px;
  min-width: 200px;
}
.pr-flow-title { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--navy); }
.pr-flow-sub { font-family: var(--font-mono); font-size: 0.78rem; color: var(--grey); }
.pr-flow-arrow { color: var(--orange); font-size: 1.3rem; }

/* ---------- SOBRE EL AUTOR ---------- */
.pr-autor { background: var(--cream); }
.pr-autor-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 56px;
  align-items: center;
}
.pr-autor-photo {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(10,22,40,0.15);
}
.pr-autor-photo img { width: 100%; height: 100%; object-fit: cover; }
.pr-autor-copy h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); color: var(--navy); margin-bottom: 20px; }
.pr-autor-copy .pr-lede { color: var(--ink); margin-bottom: 16px; }
.pr-autor-copy p { color: var(--grey); font-size: 1rem; max-width: 58ch; margin-bottom: 0; }

/* ---------- TESTIMONIOS ---------- */
.pr-testimonios { background: var(--navy); color: #fff; }
.pr-testimonios h2 { color: #fff; font-size: clamp(1.7rem, 2.8vw, 2.3rem); max-width: 32ch; margin-bottom: 48px; }
.pr-video-testimonios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.pr-video-frame {
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}
.pr-video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.pr-video-caption { margin-top: 14px; font-size: 0.9rem; color: rgba(255,255,255,0.7); }
.pr-video-caption span { color: #fff; font-weight: 600; }

/* ---------- COMPRA ---------- */
.pr-compra { background: var(--cream); }
.pr-compra-grid {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 56px;
  align-items: center;
}
.pr-compra-cover {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(10,22,40,0.15);
}
.pr-compra-copy h2 { font-size: clamp(1.9rem, 3vw, 2.4rem); color: var(--navy); margin-bottom: 20px; }
.pr-compra-copy .pr-lede { color: var(--ink); margin-bottom: 26px; }
.pr-compra-actions { margin-bottom: 18px; }
.pr-compra-actions-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey);
  margin: 0 0 14px;
}
.pr-retailer-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pr-retailer-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 92px;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--cream-line);
  border-radius: 10px;
  flex-shrink: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.pr-retailer-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(10,22,40,0.12);
  border-color: var(--cream-line);
}
.pr-retailer-link img {
  height: 100%;
  width: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.pr-compra-note { font-size: 0.85rem; color: var(--grey); max-width: 52ch; }

/* ---------- CIERRE ---------- */
.pr-cierre { background: var(--navy); text-align: center; }
.pr-cierre-inner { max-width: var(--max-editorial); margin: 0 auto; }
.pr-cierre h2 { color: #fff; font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 22px; text-wrap: balance; }
.pr-cierre .pr-lede { margin: 0 auto 34px; }

/* ---------- FOOTER ---------- */
.pr-footer { background: var(--navy); border-top: 1px solid var(--navy-line); padding: 24px; }
.pr-footer-inner { max-width: var(--max); margin: 0 auto; font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.pr-footer-inner a { color: rgba(255,255,255,0.8); border-bottom: 1px solid rgba(255,255,255,0.3); }
.pr-footer-inner a:hover { color: #fff; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .pr-hero-inner { grid-template-columns: 1fr; }
  .pr-hero-cover { max-width: 420px; }
  .pr-origen-grid { grid-template-columns: 1fr; }
  .pr-origen-visual { border-left: none; border-top: 2px solid var(--cream-line); padding-left: 0; padding-top: 32px; min-height: 160px; }
  .pr-autor-grid { grid-template-columns: 1fr; }
  .pr-autor-photo { max-width: 360px; }
  .pr-compra-grid { grid-template-columns: 1fr; }
  .pr-compra-cover { max-width: 320px; }
}

@media (max-width: 900px) {
  .pr-section { padding: 80px 20px; }
  .pr-origen-integral { margin-top: 48px; padding-top: 40px; }
  .pr-stats-row { gap: 40px; }
  .pr-video-testimonios { grid-template-columns: 1fr; }
  .pr-dim-btn { grid-template-columns: 40px 1fr; row-gap: 6px; }
  .pr-dim-count { grid-column: 2; }
  .pr-panel { padding-left: 8px; }
  .pr-dim-phrase { padding-left: 14px; }
  .pr-subdim-panel { padding-left: 10px; }
  .pr-flow { flex-direction: column; align-items: stretch; }
  .pr-flow-arrow { transform: rotate(90deg); align-self: center; }
}

@media (max-width: 560px) {
  .pr-hero { padding: 60px 20px 70px; }
  .pr-hero-actions { flex-direction: column; align-items: flex-start; }
}