/* ─────────────────────────────────────────────────────────────
   TESTIGO INTERIOR — sistema cinematográfico
   Paleta:  #050B14  #0B1E36  #D4AF37  #F5F3EE  #3A8DFF
   ───────────────────────────────────────────────────────────── */

/* ─── Reset & base ─────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

img, video, iframe, picture {
  max-width: 100%;
  height: auto;
  display: block;
}

input, textarea, select, button {
  font: inherit;
  color: inherit;
}

:root {
  --void: #050B14;
  --void-2: #08111e;
  --abyss: #0B1E36;
  --gold: #D4AF37;
  --gold-soft: #b89738;
  --gold-glow: rgba(212, 175, 55, 0.18);
  --ivory: #F5F3EE;
  --ivory-soft: #d8d4cb;
  --ivory-mute: #7e7c75;
  --energy: #3A8DFF;
  --rule: rgba(212, 175, 55, 0.14);
  --rule-soft: rgba(245, 243, 238, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--void);
  overflow-x: hidden;
}

body {
  font-family: 'Montserrat', -apple-system, sans-serif;
  background: var(--void);
  color: var(--ivory);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 300;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  /* Subtle vignette + ambient gold spill */
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(11, 30, 54, 0.5) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(212, 175, 55, 0.04) 0%, transparent 40%),
    radial-gradient(ellipse at 20% 100%, rgba(58, 141, 255, 0.04) 0%, transparent 40%);
}

#particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

#root {
  position: relative;
  z-index: 2;
}

/* ─── Typography ─────────────────────────────────────────── */

.display, h1, h2, h3 {
  font-family: 'Cinzel', serif;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.05;
  text-transform: uppercase;
  text-wrap: balance;
  color: var(--ivory);
}

.serif {
  font-family: 'Cormorant Garamond', serif;
  letter-spacing: 0.01em;
  font-weight: 300;
}

.mono {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 400;
}

a { color: inherit; text-decoration: none; }
button { background: none; border: none; color: inherit; font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

/* ─── Layout primitives ──────────────────────────────────── */

.section {
  padding: 160px 6vw;
  position: relative;
}
.section-narrow { max-width: 1280px; margin: 0 auto; }

.eyebrow {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}

.section-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(36px, 4.8vw, 64px);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 28px;
  line-height: 1.1;
}
.section-title em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0;
  text-transform: none;
  color: var(--gold);
}

.lede {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(20px, 2vw, 24px);
  font-style: italic;
  font-weight: 300;
  color: var(--ivory-soft);
  max-width: 56ch;
  line-height: 1.55;
  margin-top: 28px;
}

.divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 28px 0;
  opacity: 0.6;
}

/* ─── Nav ────────────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 6vw;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}
.nav > * { pointer-events: auto; }
.nav.scrolled {
  padding: 16px 6vw;
  background: rgba(5, 11, 20, 0.78);
  backdrop-filter: blur(20px) saturate(120%);
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.18em;
  font-weight: 500;
}
.brand-mark {
  width: 32px;
  height: 32px;
  position: relative;
  flex-shrink: 0;
}
.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--gold);
  border-radius: 50%;
}
.brand-mark::after {
  inset: 9px;
  background: var(--gold);
}

.brand-name {
  font-size: 14px;
  color: var(--ivory);
}
.brand-tag {
  display: block;
  font-size: 9px;
  letter-spacing: 0.34em;
  color: var(--gold);
  margin-top: 3px;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ivory-soft);
  position: relative;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a.active {
  color: var(--ivory);
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}

/* ─── Buttons ────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 18px 36px;
  border-radius: 0;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  border: 1px solid transparent;
  font-weight: 500;
}

.btn-gold {
  background: var(--gold);
  color: var(--void);
  border: 1px solid var(--gold);
}
.btn-gold:hover {
  background: transparent;
  color: var(--gold);
  box-shadow: 0 0 32px rgba(212, 175, 55, 0.25);
  transform: translateY(-1px);
}

.btn-ghost {
  border: 1px solid rgba(245, 243, 238, 0.3);
  color: var(--ivory);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-text {
  color: var(--ivory-soft);
  padding: 18px 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
}
.btn-text:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.btn-arrow {
  display: inline-block;
  transition: transform 0.3s;
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ─── Hero ───────────────────────────────────────────────── */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 140px 6vw 80px;
  position: relative;
  overflow: hidden;
}

/* God-rays column descending from top center */
.hero-rays {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 38%;
  height: 130%;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(180deg,
      rgba(212, 175, 55, 0.16) 0%,
      rgba(58, 141, 255, 0.05) 35%,
      rgba(212, 175, 55, 0.03) 70%,
      transparent 100%);
  filter: blur(50px);
  clip-path: polygon(38% 0%, 62% 0%, 95% 100%, 5% 100%);
  animation: rayDrift 14s ease-in-out infinite;
}
@keyframes rayDrift {
  0%, 100% { opacity: 0.85; transform: translateX(-50%) scaleX(1); }
  50% { opacity: 1; transform: translateX(-50%) scaleX(1.06); }
}

/* Smoke layers — slow drifting */
.hero-smoke {
  position: absolute;
  inset: -10%;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 50% 30% at 20% 80%, rgba(11, 30, 54, 0.5), transparent 70%),
    radial-gradient(ellipse 40% 25% at 80% 30%, rgba(58, 141, 255, 0.06), transparent 70%),
    radial-gradient(ellipse 60% 40% at 50% 110%, rgba(11, 30, 54, 0.6), transparent 70%),
    radial-gradient(ellipse 30% 20% at 80% 70%, rgba(212, 175, 55, 0.04), transparent 60%);
  animation: smokeDrift 30s ease-in-out infinite alternate;
  filter: blur(20px);
}
@keyframes smokeDrift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-2%, 1%) scale(1.04); }
  100% { transform: translate(2%, -1%) scale(1.06); }
}

/* Cosmic eye — now smaller, positioned to crown the figure */
.hero-eye {
  position: absolute;
  top: 22%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(60vw, 620px);
  aspect-ratio: 1;
  pointer-events: none;
  z-index: 1;
  opacity: 0.85;
}
.hero-eye svg { width: 100%; height: 100%; overflow: visible; }
.hero-eye .glow { filter: blur(40px); opacity: 0.4; }
.hero-eye .ring { fill: none; stroke: var(--gold); stroke-width: 0.15; opacity: 0.4; }
.hero-eye .ring-thin { fill: none; stroke: var(--gold); stroke-width: 0.08; opacity: 0.5; }
.hero-eye .iris-outer { fill: none; stroke: var(--gold); stroke-width: 0.2; opacity: 0.6; }
.hero-eye .pupil { fill: var(--gold); filter: drop-shadow(0 0 12px var(--gold)); }
.hero-eye .spinning { transform-origin: 50px 50px; animation: heroSpin 120s linear infinite; }
.hero-eye .breathing { transform-origin: 50px 50px; animation: heroBreathe 8s ease-in-out infinite; }
@keyframes heroSpin { to { transform: rotate(360deg); } }
@keyframes heroBreathe {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.03); opacity: 0.65; }
}

/* Conscious human figure — silhouette behind text */
.hero-figure {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 72vh;
  max-height: 720px;
  width: auto;
  aspect-ratio: 1/2;
  pointer-events: none;
  z-index: 2;
  opacity: 0.85;
}
.hero-figure svg { width: 100%; height: 100%; }
.hero-figure .figBody { fill: url(#figGrad); }
.hero-figure .figOutline { fill: none; stroke: rgba(212, 175, 55, 0.35); stroke-width: 0.6; }
.hero-figure .chestGlow {
  fill: url(#chestGrad);
  animation: chestPulse 4s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}
@keyframes chestPulse {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}
.hero-figure .energyLines line {
  stroke: rgba(212, 175, 55, 0.18);
  stroke-width: 0.4;
  stroke-linecap: round;
  animation: energyFlicker 6s ease-in-out infinite;
}
.hero-figure .energyLines line:nth-child(2n) { animation-delay: 1s; stroke: rgba(58, 141, 255, 0.18); }
.hero-figure .energyLines line:nth-child(3n) { animation-delay: 2.4s; }
@keyframes energyFlicker {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

/* Ground glow under the figure */
.hero-ground {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 18vh;
  background: radial-gradient(ellipse at center bottom,
    rgba(212, 175, 55, 0.18) 0%,
    rgba(58, 141, 255, 0.08) 25%,
    transparent 70%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 4;
  max-width: 1100px;
}

.hero-label {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  animation: fadeUp 1.4s ease-out;
}
.hero-label::before,
.hero-label::after {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}

.hero-title {
  font-family: 'Cinzel', serif;
  font-weight: 600;
  font-size: clamp(40px, 7vw, 100px);
  letter-spacing: 0.04em;
  line-height: 1.02;
  text-transform: uppercase;
  margin-bottom: 36px;
  color: var(--ivory);
  text-shadow:
    0 0 80px rgba(212, 175, 55, 0.25),
    0 4px 60px rgba(5, 11, 20, 0.6);
  animation: fadeUp 1.8s ease-out 0.2s backwards;
}
.hero-title .gold {
  color: var(--gold);
  font-weight: 700;
  text-shadow:
    0 0 30px rgba(212, 175, 55, 0.4),
    0 0 60px rgba(212, 175, 55, 0.2);
}
.hero-title .small {
  display: block;
  font-size: 0.62em;
  font-weight: 400;
  letter-spacing: 0.08em;
  margin-top: 0.1em;
  opacity: 0.85;
}

.hero-subtitle {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2.4vw, 28px);
  color: var(--ivory-soft);
  max-width: 720px;
  margin: 0 auto 56px;
  line-height: 1.4;
  text-shadow: 0 2px 24px rgba(5, 11, 20, 0.8);
  animation: fadeUp 2s ease-out 0.4s backwards;
}

.hero-ctas {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 80px;
  animation: fadeUp 2.2s ease-out 0.6s backwards;
}

/* Premium buttons in hero */
.hero-ctas .btn-gold {
  box-shadow: 0 0 36px rgba(212, 175, 55, 0.18), inset 0 0 0 1px rgba(245, 243, 238, 0.1);
}
.hero-ctas .btn-gold:hover {
  box-shadow: 0 0 48px rgba(212, 175, 55, 0.4), inset 0 0 0 1px rgba(212, 175, 55, 0.4);
}
.hero-ctas .btn-ghost {
  background: rgba(5, 11, 20, 0.45);
  backdrop-filter: blur(10px);
}

.hero-cinematic {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--gold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  opacity: 0;
  animation: fadeUp 2.4s ease-out 1.2s forwards;
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}
.hero-cinematic::before,
.hero-cinematic::after {
  content: "";
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--ivory-mute);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeIn 2s ease-out 2s forwards;
  z-index: 5;
}
.hero-scroll::after {
  content: "";
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2.4s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { to { opacity: 1; } }

/* ─── Book showcase (in hero / about) ────────────────────── */

.book-stage {
  position: relative;
  perspective: 1800px;
  display: grid;
  place-items: center;
  padding: 40px 0;
}

.book-3d {
  width: 320px;
  aspect-ratio: 2/3;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateY(-22deg) rotateX(4deg);
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  animation: bookFloat 6s ease-in-out infinite;
}
.book-3d:hover {
  transform: rotateY(-8deg) rotateX(2deg) translateY(-8px);
}
@keyframes bookFloat {
  0%, 100% { transform: rotateY(-22deg) rotateX(4deg) translateY(0); }
  50% { transform: rotateY(-22deg) rotateX(4deg) translateY(-10px); }
}

.book-face {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0e1a2d 0%, #050B14 50%, #08111e 100%);
  border-radius: 2px 6px 6px 2px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow:
    -22px 22px 60px rgba(0,0,0,0.6),
    inset 1px 0 0 rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.18);
  overflow: hidden;
}
.book-face::before {
  /* spine */
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 10px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(212, 175, 55, 0.4), transparent);
}
.book-face::after {
  /* subtle texture */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(212, 175, 55, 0.08), transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(58, 141, 255, 0.05), transparent 50%);
  pointer-events: none;
}

.book-mark {
  width: 54px;
  height: 54px;
  position: relative;
  align-self: flex-start;
}
.book-mark::before,
.book-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--gold);
  border-radius: 50%;
}
.book-mark::after {
  inset: 8px;
  border-color: rgba(212, 175, 55, 0.4);
}
.book-mark span {
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.5);
}

.book-title-block {
  position: relative;
  z-index: 2;
}
.book-eyebrow {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.7;
  margin-bottom: 14px;
}
.book-title {
  font-family: 'Cinzel', serif;
  font-size: 30px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 600;
  line-height: 1.05;
}
.book-title span { display: block; color: var(--gold); font-weight: 500; }

.book-author {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.8;
  position: relative;
  z-index: 2;
}
.book-author::before {
  content: "";
  display: block;
  width: 30px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 12px;
  opacity: 0.6;
}

/* ─── EL LIBRO — Sección cinematográfica ──────────────────── */

.book-section {
  position: relative;
  padding: 180px 0 160px;
  overflow: hidden;
}

/* Layered smoke + light backdrop */
.book-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 30% 70%, rgba(11, 30, 54, 0.6) 0%, transparent 60%),
    radial-gradient(ellipse 80% 60% at 80% 30%, rgba(58, 141, 255, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.book-section::after {
  /* film grain */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg,
      rgba(245, 243, 238, 0.012) 0px,
      rgba(245, 243, 238, 0.012) 1px,
      transparent 1px, transparent 2px);
  pointer-events: none;
  opacity: 0.6;
}

.book-hero-block {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 6vw;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 120px;
  align-items: center;
}

/* Big book showcase with cinematic light */
.book-showcase {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 600px;
}

/* Light beam from above */
.book-showcase::before {
  content: "";
  position: absolute;
  top: -10%;
  left: 50%;
  width: 65%;
  height: 130%;
  transform: translateX(-50%);
  background: linear-gradient(180deg,
    rgba(212, 175, 55, 0.16) 0%,
    rgba(212, 175, 55, 0.06) 30%,
    rgba(212, 175, 55, 0.02) 60%,
    transparent 100%);
  filter: blur(40px);
  clip-path: polygon(35% 0%, 65% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
  z-index: 0;
}

/* Glow halo behind book */
.book-showcase::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, rgba(212, 175, 55, 0.06) 30%, transparent 65%);
  filter: blur(30px);
  pointer-events: none;
  z-index: 0;
}

.book-3d-large {
  position: relative;
  z-index: 2;
  width: clamp(280px, 34vw, 440px);
  aspect-ratio: 2/3;
  perspective: 2400px;
  transform-style: preserve-3d;
  transform: rotateY(-14deg) rotateX(2deg);
  transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1);
  animation: bookFloatLarge 7s ease-in-out infinite;
}
.book-3d-large:hover {
  transform: rotateY(-4deg) rotateX(1deg) scale(1.02);
}
@keyframes bookFloatLarge {
  0%, 100% { transform: rotateY(-14deg) rotateX(2deg) translateY(0); }
  50% { transform: rotateY(-14deg) rotateX(2deg) translateY(-14px); }
}

.book-image-wrap {
  position: absolute;
  inset: 0;
  border-radius: 2px 6px 6px 2px;
  overflow: hidden;
  box-shadow:
    -36px 36px 90px rgba(0,0,0,0.78),
    -18px 18px 48px rgba(0,0,0,0.45),
    0 0 0 1px rgba(212, 175, 55, 0.18),
    inset 0 0 0 1px rgba(212, 175, 55, 0.12);
  background: var(--void);
}

.book-image-wrap::before {
  /* Spine highlight on left edge */
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 16px;
  background: linear-gradient(to right,
    rgba(0,0,0,0.6) 0%,
    rgba(0,0,0,0.3) 30%,
    transparent 100%);
  z-index: 3;
  pointer-events: none;
}

.book-image-wrap::after {
  /* Cinematic light sweep across cover */
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 30%, rgba(245, 243, 238, 0.07) 50%, transparent 70%),
    radial-gradient(ellipse at 30% 20%, rgba(212, 175, 55, 0.08), transparent 60%);
  pointer-events: none;
  z-index: 4;
  mix-blend-mode: screen;
}

.book-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

/* Edge of pages effect (thin gold line on right) */
.book-image-wrap .page-edge {
  position: absolute;
  top: 1px; bottom: 1px; right: 0;
  width: 3px;
  background: linear-gradient(to bottom,
    rgba(212, 175, 55, 0.2),
    rgba(245, 243, 238, 0.15) 20%,
    rgba(245, 243, 238, 0.25) 50%,
    rgba(245, 243, 238, 0.15) 80%,
    rgba(212, 175, 55, 0.2));
  z-index: 5;
}

/* Book stand shadow */
.book-shadow {
  position: absolute;
  bottom: -8%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 30px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.5) 0%, transparent 70%);
  filter: blur(8px);
  z-index: 1;
}

/* ─── Hero text side ──────────────────────────────────────── */

.book-hero-text {
  position: relative;
}

.book-seal {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 18px 10px 14px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.04);
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
  position: relative;
  font-weight: 500;
}
.book-seal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px var(--gold);
  flex-shrink: 0;
  animation: sealPulse 2.4s ease-in-out infinite;
}
@keyframes sealPulse {
  0%, 100% { box-shadow: 0 0 8px var(--gold), 0 0 0 0 rgba(212, 175, 55, 0.4); }
  50% { box-shadow: 0 0 14px var(--gold), 0 0 0 6px rgba(212, 175, 55, 0); }
}

.book-mega-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(38px, 5.2vw, 72px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 600;
  line-height: 1.02;
  margin-bottom: 28px;
  text-shadow: 0 0 60px rgba(212, 175, 55, 0.15);
}
.book-mega-title .small {
  display: block;
  font-size: 0.4em;
  font-weight: 400;
  letter-spacing: 0.18em;
  margin: 0.2em 0;
  opacity: 0.7;
}
.book-mega-title .gold {
  color: var(--gold);
}

.book-mega-sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(20px, 2.2vw, 26px);
  color: var(--ivory-soft);
  line-height: 1.45;
  margin-bottom: 40px;
  max-width: 540px;
}

.book-stats-row {
  display: flex;
  gap: 36px;
  margin: 36px 0 40px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.book-stat .n {
  font-family: 'Cinzel', serif;
  font-size: 28px;
  color: var(--gold);
  font-weight: 500;
  display: block;
  line-height: 1;
}
.book-stat .l {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ivory-mute);
  margin-top: 10px;
}

.book-cta-row {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

/* ─── Bestseller quote bands ─────────────────────────────── */

.book-bestseller-band {
  position: relative;
  text-align: center;
  padding: 100px 6vw;
  margin: 0;
  overflow: hidden;
}
.book-bestseller-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.06) 0%, transparent 60%);
  pointer-events: none;
}
.book-bestseller-band::after {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}

.book-bestseller-quote {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(28px, 4.4vw, 56px);
  letter-spacing: 0.01em;
  line-height: 1.2;
  color: var(--ivory);
  max-width: 16ch;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.12);
}
.book-bestseller-quote::before,
.book-bestseller-quote::after {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 0.5em;
  font-style: normal;
  opacity: 0.6;
  display: inline-block;
  margin: 0 0.4em;
  vertical-align: 0.4em;
}
.book-bestseller-quote::before { content: "⟨"; }
.book-bestseller-quote::after { content: "⟩"; }

.book-bestseller-author {
  display: block;
  margin-top: 28px;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  font-style: normal;
  position: relative;
  z-index: 2;
}

/* ─── Description block ──────────────────────────────────── */

.book-description {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 6vw;
  text-align: center;
}

.book-description p {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 300;
  line-height: 1.6;
  color: var(--ivory-soft);
  margin-bottom: 24px;
}
.book-description p.lift {
  font-size: clamp(24px, 2.6vw, 32px);
  font-style: italic;
  color: var(--ivory);
  margin-bottom: 32px;
  line-height: 1.4;
}
.book-description p .gold {
  color: var(--gold);
  font-style: italic;
}

/* ─── Lo que descubrirás ─────────────────────────────────── */

.discover {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 120px auto 0;
  padding: 0 6vw;
}

.discover-header {
  text-align: center;
  margin-bottom: 70px;
}
.discover-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
  line-height: 1.1;
  margin-top: 24px;
}
.discover-title em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0;
  text-transform: none;
  color: var(--gold);
}

.discover-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.discover-card {
  position: relative;
  padding: 40px 32px 36px;
  border: 1px solid var(--rule);
  background:
    linear-gradient(160deg, rgba(11, 30, 54, 0.4) 0%, rgba(5, 11, 20, 0.2) 100%);
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  cursor: pointer;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  /* button reset */
  font: inherit;
  color: inherit;
  text-align: left;
  width: 100%;
}
.discover-card:disabled {
  cursor: default;
}
.discover-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 110%, var(--gold-glow) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}
.discover-card:hover {
  border-color: rgba(212, 175, 55, 0.4);
  background: linear-gradient(160deg, rgba(11, 30, 54, 0.6) 0%, rgba(5, 11, 20, 0.3) 100%);
  transform: translateY(-4px);
}
.discover-card:hover::before { opacity: 1; }
.discover-card:hover .discover-glyph { color: var(--gold); }

.discover-num {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--gold);
  opacity: 0.7;
  margin-bottom: 24px;
}

.discover-glyph {
  width: 44px;
  height: 44px;
  color: rgba(212, 175, 55, 0.55);
  margin-bottom: 24px;
  transition: color 0.5s;
}
.discover-glyph svg { width: 100%; height: 100%; }

.discover-card-title {
  font-family: 'Cinzel', serif;
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: 14px;
}

.discover-card-desc {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 17px;
  font-weight: 300;
  color: var(--ivory-soft);
  line-height: 1.5;
  margin-top: auto;
}

/* ─── Final CTA strip ────────────────────────────────────── */

.book-final-cta {
  position: relative;
  z-index: 2;
  text-align: center;
  margin: 140px auto 0;
  padding: 0 6vw;
  max-width: 760px;
}
.book-final-cta-title {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(28px, 3.2vw, 40px);
  color: var(--ivory);
  line-height: 1.3;
  margin-bottom: 36px;
}
.book-final-cta-title .gold { color: var(--gold); font-weight: 400; }

.book-final-cta .btn { padding: 22px 48px; font-size: 12px; }

/* ─── OLD about-book — kept for fallback but unused ──────── */

.about-book {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 100px;
  align-items: center;
}

.about-book-body { max-width: 540px; }

.about-themes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 48px;
  border-top: 1px solid var(--rule);
}

.about-theme {
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.about-theme:nth-child(odd) { padding-right: 24px; }
.about-theme:nth-child(even) {
  padding-left: 24px;
  border-left: 1px solid var(--rule);
}

.about-theme-num {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--gold);
  opacity: 0.7;
  flex-shrink: 0;
  width: 32px;
}
.about-theme-name {
  font-family: 'Cinzel', serif;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
}

.about-callout {
  margin: 40px 0;
  padding: 28px 32px;
  border-left: 1px solid var(--gold);
  background: rgba(212, 175, 55, 0.03);
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-style: italic;
  font-weight: 300;
  color: var(--ivory);
  line-height: 1.4;
  position: relative;
}
.about-callout::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 1px;
  height: 30%;
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}

.about-meta {
  display: flex;
  gap: 36px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.about-meta-item .num {
  font-family: 'Cinzel', serif;
  font-size: 32px;
  color: var(--gold);
  font-weight: 500;
  display: block;
  line-height: 1;
}
.about-meta-item .lbl {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ivory-mute);
  margin-top: 10px;
}

/* ─── Enseñanzas — Archivo cinematográfico ───────────────── */

.teachings {
  position: relative;
  padding: 180px 6vw 160px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 40% at 20% 10%, rgba(11, 30, 54, 0.5), transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 90%, rgba(11, 30, 54, 0.5), transparent 60%),
    linear-gradient(180deg, var(--void) 0%, var(--void-2) 50%, var(--void) 100%);
}

.teachings::before {
  /* Faint constellation grid */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(212, 175, 55, 0.18) 0.5px, transparent 1px),
    radial-gradient(rgba(245, 243, 238, 0.08) 0.5px, transparent 1px);
  background-size: 80px 80px, 47px 47px;
  background-position: 0 0, 30px 30px;
  opacity: 0.4;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 80%);
}

.teachings::after {
  /* film grain */
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg,
      rgba(245, 243, 238, 0.01) 0px,
      rgba(245, 243, 238, 0.01) 1px,
      transparent 1px, transparent 2px);
  pointer-events: none;
  opacity: 0.6;
}

.teachings-header {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 90px;
}
.teachings-header .section-title {
  font-size: clamp(46px, 6.4vw, 88px);
  letter-spacing: 0.08em;
  text-align: center;
}
.teachings-header .lede {
  margin: 32px auto 0;
}

.teachings-header-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 40px auto 0;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--gold);
  opacity: 0.7;
  text-transform: uppercase;
}
.teachings-header-rule::before,
.teachings-header-rule::after {
  content: "";
  width: 60px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

.teachings-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--rule);
  border: 1px solid var(--rule);
  max-width: 1380px;
  margin: 0 auto;
}

.teachings-grid::before,
.teachings-grid::after {
  /* Corner decorations */
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid var(--gold);
  pointer-events: none;
  opacity: 0.7;
  z-index: 4;
}
.teachings-grid::before { top: -7px; left: -7px; border-right: none; border-bottom: none; }
.teachings-grid::after { bottom: -7px; right: -7px; border-left: none; border-top: none; }

.teaching-card {
  position: relative;
  background: linear-gradient(165deg, rgba(11, 30, 54, 0.35) 0%, rgba(5, 11, 20, 0.6) 60%, var(--void) 100%);
  padding: 36px 32px 32px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  border: 1px solid transparent;
  /* button reset */
  font: inherit;
  color: inherit;
  text-align: left;
  width: 100%;
}
.teaching-card:disabled {
  cursor: default;
  opacity: 0.78;
}
.teaching-card.is-clickable:hover {
  cursor: pointer;
}
.teaching-read-more {
  margin-top: auto;
  padding-top: 22px;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.5s, transform 0.5s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.teaching-card:hover .teaching-read-more {
  opacity: 1;
  transform: none;
}

.teaching-card::before {
  /* Glow halo from below on hover */
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 110%, rgba(212, 175, 55, 0.18) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.6s;
  pointer-events: none;
}

.teaching-card::after {
  /* Top-right ornamental mark */
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 14px;
  height: 14px;
  border-top: 1px solid rgba(212, 175, 55, 0.4);
  border-right: 1px solid rgba(212, 175, 55, 0.4);
  pointer-events: none;
  transition: all 0.4s;
}

.teaching-card:hover {
  background: linear-gradient(165deg, rgba(11, 30, 54, 0.55) 0%, rgba(5, 11, 20, 0.7) 60%, var(--void) 100%);
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow:
    inset 0 0 0 1px rgba(212, 175, 55, 0.1),
    0 0 40px rgba(212, 175, 55, 0.06);
  z-index: 3;
}
.teaching-card:hover::before { opacity: 1; }
.teaching-card:hover::after {
  top: 12px; right: 12px;
  width: 18px; height: 18px;
  border-color: var(--gold);
}
.teaching-card:hover .teaching-glyph { color: var(--gold); transform: scale(1.04); }
.teaching-card:hover .teaching-vol { color: var(--gold); }

.teaching-vol {
  position: relative;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(212, 175, 55, 0.55);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.4s;
}
.teaching-vol::before {
  content: "";
  width: 8px;
  height: 1px;
  background: currentColor;
}

.teaching-num-big {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: 56px;
  color: rgba(212, 175, 55, 0.4);
  line-height: 0.9;
  margin-bottom: 24px;
  transition: color 0.4s;
}
.teaching-card:hover .teaching-num-big { color: var(--gold); }

.teaching-glyph {
  width: 44px;
  height: 44px;
  color: rgba(212, 175, 55, 0.55);
  margin-bottom: 22px;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.teaching-glyph svg { width: 100%; height: 100%; }

.teaching-name {
  font-family: 'Cinzel', serif;
  font-size: 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
  margin-bottom: 14px;
  line-height: 1.2;
  position: relative;
  z-index: 2;
}

.teaching-desc {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-style: italic;
  font-weight: 300;
  color: var(--ivory-soft);
  line-height: 1.55;
  position: relative;
  z-index: 2;
  margin-bottom: 18px;
}

.teaching-quote {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(212, 175, 55, 0.18);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--gold);
  position: relative;
  z-index: 2;
  text-shadow: 0 0 24px rgba(212, 175, 55, 0.2);
}
.teaching-quote::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 30%;
  height: 1px;
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold);
}

/* Footer ornament for section */
.teachings-footer {
  position: relative;
  z-index: 2;
  margin: 80px auto 0;
  text-align: center;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--ivory-mute);
}
.teachings-footer::before {
  content: "✦";
  display: block;
  color: var(--gold);
  font-size: 14px;
  margin-bottom: 18px;
}

/* ─── Videos — Archivo visual cinematográfico ────────────── */

.videos-section {
  position: relative;
  padding: 180px 6vw 160px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 50% 30% at 80% 10%, rgba(11, 30, 54, 0.5), transparent 60%),
    radial-gradient(ellipse 50% 30% at 20% 90%, rgba(11, 30, 54, 0.5), transparent 60%);
}

.videos-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(212, 175, 55, 0.04) 0%, transparent 12%, transparent 88%, rgba(212, 175, 55, 0.04) 100%);
  pointer-events: none;
}

.videos-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg,
      rgba(245, 243, 238, 0.012) 0px,
      rgba(245, 243, 238, 0.012) 1px,
      transparent 1px, transparent 2px);
  pointer-events: none;
  opacity: 0.5;
}

.videos-header {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 880px;
  margin: 0 auto 80px;
}
.videos-header .section-title {
  font-size: clamp(46px, 6.4vw, 88px);
  letter-spacing: 0.08em;
  text-align: center;
}
.videos-header .lede { margin: 32px auto 0; }
.videos-header-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 40px auto 0;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--gold);
  opacity: 0.7;
  text-transform: uppercase;
}
.videos-header-rule::before,
.videos-header-rule::after {
  content: "";
  width: 60px; height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

.videos-narrow {
  position: relative;
  z-index: 2;
  max-width: 1380px;
  margin: 0 auto;
}

.video-feat {
  position: relative;
  aspect-ratio: 21/9;
  border: 1px solid rgba(212, 175, 55, 0.18);
  overflow: hidden;
  cursor: pointer;
  background: linear-gradient(135deg, var(--abyss) 0%, var(--void) 100%);
  transition: all 0.6s;
}
.video-feat:hover {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 0 60px rgba(212, 175, 55, 0.08);
}
.video-feat::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(212, 175, 55, 0.18), transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(58, 141, 255, 0.12), transparent 40%),
    radial-gradient(ellipse at 60% 80%, rgba(11, 30, 54, 0.8), transparent 60%);
  transition: filter 0.6s;
}
.video-feat:hover::before { filter: brightness(1.15) saturate(1.1); }
.video-feat::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(5, 11, 20, 0.92));
}

.video-feat-brackets {
  position: absolute;
  inset: 16px;
  pointer-events: none;
  z-index: 3;
}
.video-feat-brackets::before,
.video-feat-brackets::after {
  content: "";
  position: absolute;
  width: 28px; height: 28px;
  border: 1px solid var(--gold);
  opacity: 0.7;
}
.video-feat-brackets::before {
  top: 0; left: 0;
  border-right: none; border-bottom: none;
}
.video-feat-brackets::after {
  bottom: 0; right: 0;
  border-left: none; border-top: none;
}

.video-feat-content {
  position: absolute;
  bottom: 0; left: 0;
  padding: 48px 56px;
  z-index: 2;
  width: 100%;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 48px;
}
.video-feat-text { max-width: 640px; }
.video-feat-tag {
  display: inline-block;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.4em;
  color: var(--gold);
  margin-bottom: 18px;
  padding: 5px 14px;
  border: 1px solid rgba(212, 175, 55, 0.4);
}
.video-feat-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(24px, 3.2vw, 44px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
  line-height: 1.05;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.15);
}
.video-feat-sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px;
  font-style: italic;
  color: var(--ivory-soft);
  margin-top: 18px;
}

.video-play {
  width: 96px; height: 96px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display: grid;
  place-items: center;
  position: relative;
  background: rgba(212, 175, 55, 0.06);
  backdrop-filter: blur(8px);
  transition: all 0.5s;
  flex-shrink: 0;
}
.video-play::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.25);
  animation: playPulse 2.4s ease-in-out infinite;
}
@keyframes playPulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0; }
}
.video-feat:hover .video-play {
  background: var(--gold);
  box-shadow: 0 0 60px rgba(212, 175, 55, 0.5);
}
.video-play::after {
  content: "";
  width: 0; height: 0;
  border-left: 20px solid var(--gold);
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  margin-left: 4px;
  transition: border-color 0.4s;
}
.video-feat:hover .video-play::after { border-left-color: var(--void); }

/* Category filter */
.video-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 80px auto 60px;
  max-width: 1100px;
}
.video-cat {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 12px 22px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ivory-soft);
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 500;
}
.video-cat:hover {
  color: var(--gold);
  border-color: rgba(212, 175, 55, 0.5);
}
.video-cat.active {
  background: rgba(212, 175, 55, 0.08);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.15);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 28px;
}

.video-card {
  cursor: pointer;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}
.video-card:hover { transform: translateY(-6px); }

.video-thumb {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--rule);
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--abyss), var(--void));
  transition: all 0.5s;
}
.video-card:hover .video-thumb {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 0 40px rgba(212, 175, 55, 0.1);
}
.video-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at var(--vx, 50%) var(--vy, 50%), rgba(212, 175, 55, 0.18), transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(58, 141, 255, 0.08), transparent 50%);
  transition: filter 0.5s;
}
.video-card:hover .video-thumb::before {
  filter: brightness(1.2) saturate(1.15);
}
.video-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(5, 11, 20, 0.85));
}

.video-thumb-1 { --vx: 30%; --vy: 40%; }
.video-thumb-2 { --vx: 70%; --vy: 50%; }
.video-thumb-3 { --vx: 50%; --vy: 60%; }
.video-thumb-4 { --vx: 25%; --vy: 70%; }
.video-thumb-5 { --vx: 80%; --vy: 30%; }
.video-thumb-6 { --vx: 60%; --vy: 40%; }
.video-thumb-7 { --vx: 40%; --vy: 30%; }
.video-thumb-8 { --vx: 70%; --vy: 60%; }
.video-thumb-9 { --vx: 50%; --vy: 80%; }

.video-thumb .play-mini {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60px; height: 60px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(212, 175, 55, 0.06);
  backdrop-filter: blur(4px);
  transition: all 0.4s;
  z-index: 2;
}
.video-card:hover .play-mini {
  background: var(--gold);
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 0 32px rgba(212, 175, 55, 0.4);
}
.video-thumb .play-mini::after {
  content: "";
  width: 0; height: 0;
  border-left: 12px solid var(--gold);
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  margin-left: 3px;
  transition: border-color 0.3s;
}
.video-card:hover .play-mini::after { border-left-color: var(--void); }

.video-thumb-tag {
  position: absolute;
  top: 12px; left: 12px;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(5, 11, 20, 0.75);
  backdrop-filter: blur(8px);
  padding: 5px 10px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  z-index: 3;
}

.video-duration {
  position: absolute;
  bottom: 12px; right: 12px;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--gold);
  background: rgba(5, 11, 20, 0.85);
  padding: 5px 10px;
  border: 1px solid var(--rule);
  z-index: 3;
}

.video-card-title {
  font-family: 'Cinzel', serif;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 6px;
  transition: color 0.3s;
}
.video-card:hover .video-card-title { color: var(--gold); }

.video-card-sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--ivory-soft);
  line-height: 1.4;
}

.videos-section .book-bestseller-band { margin: 80px 0; }

/* ─── Guía gratuita ──────────────────────────────────────── */

.guide {
  text-align: center;
  position: relative;
  padding: 180px 6vw;
}
.guide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.08), transparent 50%);
  pointer-events: none;
}

.guide-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.guide-mark {
  width: 72px;
  height: 72px;
  margin: 0 auto 32px;
  position: relative;
}
.guide-mark svg { width: 100%; height: 100%; }

.guide-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(32px, 4.4vw, 56px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 24px;
}
.guide-title em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0;
  text-transform: none;
  color: var(--gold);
}

.guide-sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-style: italic;
  color: var(--ivory-soft);
  line-height: 1.5;
  margin-bottom: 48px;
}

.guide-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 580px;
  margin: 0 auto;
}
.guide-form .full { grid-column: 1 / -1; }

.input {
  background: transparent;
  border: 1px solid rgba(245, 243, 238, 0.18);
  color: var(--ivory);
  padding: 18px 22px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  letter-spacing: 0.06em;
  width: 100%;
  transition: border-color 0.3s;
  font-weight: 300;
}
.input:focus {
  outline: none;
  border-color: var(--gold);
}
.input::placeholder {
  color: rgba(245, 243, 238, 0.4);
  letter-spacing: 0.06em;
}

.guide-submit {
  background: var(--gold);
  color: var(--void);
  border: 1px solid var(--gold);
  padding: 18px 22px;
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}
.guide-submit:hover {
  background: transparent;
  color: var(--gold);
  box-shadow: 0 0 32px rgba(212, 175, 55, 0.3);
}
.guide-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.guide-fineprint {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory-mute);
  margin-top: 28px;
}

.guide-success {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 24px;
  color: var(--gold);
  padding: 24px;
  border: 1px solid var(--gold);
  max-width: 580px;
  margin: 0 auto;
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* ─── Sobre el autor ─────────────────────────────────────── */

.author {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 100px;
  align-items: center;
}

.author-portrait {
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--void-2);
}
.author-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: contrast(1.05) saturate(0.95);
}
.author-portrait::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  pointer-events: none;
  z-index: 2;
}
.author-portrait::after {
  content: "A.G. ELLIOT";
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--gold);
  background: var(--void);
  padding: 6px 12px;
  border: 1px solid var(--rule);
  z-index: 2;
}

.author-name {
  font-family: 'Cinzel', serif;
  font-size: clamp(40px, 5vw, 64px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ivory);
  margin-bottom: 8px;
  line-height: 1;
}
.author-role {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--gold);
  margin-bottom: 36px;
}

.author-body p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px;
  font-weight: 300;
  color: var(--ivory-soft);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 56ch;
}
.author-body p.lift {
  font-size: 26px;
  font-style: italic;
  color: var(--ivory);
  line-height: 1.4;
  margin-bottom: 32px;
}

.author-quote {
  margin-top: 40px;
  padding: 28px 0 0;
  border-top: 1px solid var(--rule);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 24px;
  color: var(--gold);
  line-height: 1.4;
  position: relative;
}

/* ─── Contacto — Cierre cinematográfico ───────────────────── */

.contact {
  position: relative;
  padding: 200px 6vw 140px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(11, 30, 54, 0.7), transparent 60%),
    radial-gradient(ellipse 60% 40% at 30% 100%, rgba(11, 30, 54, 0.5), transparent 60%),
    linear-gradient(180deg, var(--void) 0%, var(--void-2) 50%, var(--void) 100%);
}

.contact::before {
  /* Faint constellation */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(212, 175, 55, 0.15) 0.5px, transparent 1px),
    radial-gradient(rgba(245, 243, 238, 0.06) 0.5px, transparent 1px);
  background-size: 100px 100px, 53px 53px;
  background-position: 0 0, 30px 30px;
  opacity: 0.4;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 80%);
}

.contact::after {
  /* film grain */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg,
      rgba(245, 243, 238, 0.012) 0px,
      rgba(245, 243, 238, 0.012) 1px,
      transparent 1px, transparent 2px);
  pointer-events: none;
  opacity: 0.5;
}

.contact-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60%;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}

.contact-narrow {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: 100px;
}
.contact-header .section-title {
  font-size: clamp(46px, 6.4vw, 88px);
  letter-spacing: 0.08em;
  text-align: center;
}
.contact-header .lede {
  margin: 32px auto 0;
}
.contact-header-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 40px auto 0;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--gold);
  opacity: 0.7;
  text-transform: uppercase;
}
.contact-header-rule::before,
.contact-header-rule::after {
  content: "";
  width: 60px; height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 100px;
  align-items: start;
}

/* Form premium */
.contact-form {
  position: relative;
}

.field {
  position: relative;
  margin-bottom: 28px;
}

.field-label {
  display: block;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  opacity: 0.85;
}

.field-input {
  width: 100%;
  background: rgba(11, 30, 54, 0.3);
  border: 1px solid rgba(245, 243, 238, 0.1);
  color: var(--ivory);
  padding: 18px 22px;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.04em;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  backdrop-filter: blur(8px);
  border-radius: 0;
}
.field-input:focus {
  outline: none;
  border-color: rgba(58, 141, 255, 0.5);
  background: rgba(11, 30, 54, 0.5);
  box-shadow:
    0 0 24px rgba(58, 141, 255, 0.18),
    inset 0 0 0 1px rgba(58, 141, 255, 0.2);
}
.field-input::placeholder {
  color: rgba(245, 243, 238, 0.3);
  font-style: italic;
  font-weight: 300;
}

textarea.field-input {
  resize: vertical;
  min-height: 160px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
}

.contact-submit {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 20px 36px;
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  margin-top: 8px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
}
.contact-submit::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateY(101%);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: -1;
}
.contact-submit:hover {
  color: var(--void);
  box-shadow: 0 0 36px rgba(212, 175, 55, 0.3);
}
.contact-submit:hover::before { transform: translateY(0); }
.contact-submit:disabled { opacity: 0.4; cursor: not-allowed; }
.contact-submit:disabled::before { display: none; }
.contact-submit:disabled:hover { color: var(--gold); box-shadow: none; }

.contact-success {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--gold);
  padding: 32px 28px;
  border: 1px solid var(--gold);
  text-align: center;
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  background: rgba(212, 175, 55, 0.04);
  line-height: 1.5;
}

/* Right column — info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.contact-quote {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(24px, 2.6vw, 32px);
  color: var(--ivory);
  line-height: 1.4;
  padding: 28px 0 28px 28px;
  border-left: 1px solid var(--gold);
  position: relative;
  text-shadow: 0 0 30px rgba(212, 175, 55, 0.1);
}
.contact-quote::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 1px;
  height: 30%;
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contact-block-label {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
  opacity: 0.85;
}
.contact-block-value {
  font-family: 'Cinzel', serif;
  font-size: 18px;
  letter-spacing: 0.06em;
  color: var(--ivory);
  font-weight: 500;
  letter-spacing: 0.08em;
}
.contact-block-value a:hover { color: var(--gold); }
.contact-block-sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--ivory-soft);
  margin-top: 4px;
}

/* Social icons — elegant minimal */
.contact-socials {
  display: flex;
  gap: 14px;
  margin-top: 14px;
}
.social-icon {
  width: 52px;
  height: 52px;
  border: 1px solid var(--rule);
  display: grid;
  place-items: center;
  color: var(--ivory-soft);
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  background: rgba(11, 30, 54, 0.2);
  backdrop-filter: blur(8px);
}
.social-icon svg { width: 22px; height: 22px; transition: transform 0.4s; }
.social-icon:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.06);
  box-shadow: 0 0 24px rgba(212, 175, 55, 0.2);
}
.social-icon:hover svg { transform: scale(1.08); }
.social-icon::before {
  content: "";
  position: absolute;
  inset: -1px;
  border: 1px solid transparent;
  transition: border-color 0.4s;
}
.social-icon:hover::before { border-color: rgba(212, 175, 55, 0.2); }

/* Final phrase */
.contact-closing {
  position: relative;
  z-index: 2;
  margin: 140px auto 0;
  text-align: center;
  padding: 0 6vw;
}
.contact-closing-mark {
  display: inline-block;
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 18px;
  letter-spacing: 0.5em;
  margin-bottom: 32px;
  opacity: 0.7;
}
.contact-closing-phrase {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(28px, 4.4vw, 56px);
  line-height: 1.3;
  color: var(--ivory);
  max-width: 22ch;
  margin: 0 auto;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.18);
}
.contact-closing-phrase .gold {
  color: var(--gold);
  font-style: italic;
}
.contact-closing-author {
  display: block;
  margin-top: 40px;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.7;
}
.contact-closing-author::before {
  content: "";
  display: inline-block;
  width: 30px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin-right: 14px;
  opacity: 0.6;
}

/* ─── Footer ────────────────────────────────────────────── */

.footer {
  padding: 60px 6vw 40px;
  border-top: 1px solid var(--rule);
  background: var(--void);
}
.footer-row {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-meta {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ivory-mute);
}
.footer-meta span { color: var(--gold); }

/* ─── Sinopsis modal ────────────────────────────────────── */

.sinopsis-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(3, 7, 13, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  animation: sinopsisFade 0.5s ease;
}
@keyframes sinopsisFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.sinopsis-modal {
  position: relative;
  max-width: 780px;
  width: 100%;
  background:
    linear-gradient(180deg, rgba(11, 30, 54, 0.4) 0%, rgba(5, 11, 20, 0.95) 60%),
    var(--void);
  border: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow:
    0 0 80px rgba(212, 175, 55, 0.08),
    0 40px 120px rgba(0, 0, 0, 0.6);
  margin: auto;
  z-index: 1001;
  animation: sinopsisRise 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes sinopsisRise {
  from { opacity: 0; transform: translateY(28px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}
.sinopsis-modal::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(212, 175, 55, 0.12);
  pointer-events: none;
}

.sinopsis-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  font-family: 'Cinzel', serif;
  font-size: 18px;
  color: var(--ivory-soft);
  border: 1px solid var(--rule);
  background: rgba(5, 11, 20, 0.6);
  transition: all 0.3s;
}
.sinopsis-close:hover {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.06);
}

.sinopsis-inner {
  padding: 70px 60px 56px;
  position: relative;
  z-index: 1;
}

.sinopsis-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.1;
  margin: 22px 0 36px;
  color: var(--ivory);
}
.sinopsis-title .gold { color: var(--gold); }
.sinopsis-title em {
  font-style: italic;
  font-weight: 500;
}

.sinopsis-quote {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.4;
  color: var(--gold);
  text-align: center;
  padding: 30px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 36px;
}

.sinopsis-body p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-bottom: 18px;
}
.sinopsis-body p strong {
  color: var(--ivory);
  font-weight: 500;
}
.sinopsis-body p em {
  color: var(--gold);
  font-style: italic;
}
.sinopsis-body .gold { color: var(--gold); }
.sinopsis-body p.sinopsis-lift {
  font-size: 20px;
  text-align: center;
  margin: 30px 0;
  padding: 22px 24px;
  border-left: 1px solid var(--gold);
  background: rgba(212, 175, 55, 0.03);
  color: var(--ivory);
}
.sinopsis-body p.sinopsis-final {
  font-size: 19px;
  color: var(--ivory);
  text-align: center;
  margin-top: 28px;
  font-style: italic;
}

.sinopsis-meta {
  margin: 36px 0 32px;
  padding: 22px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ivory-mute);
  text-align: center;
}
.sinopsis-meta strong {
  color: var(--gold);
  font-weight: 500;
}
.sinopsis-meta .sep {
  color: var(--gold);
  opacity: 0.6;
}

.sinopsis-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* ─── Teaching modal ────────────────────────────────────── */

.teaching-modal .sinopsis-inner {
  padding-top: 84px;
}
.teaching-modal-glyph {
  width: 70px;
  height: 70px;
  margin: 0 auto 14px;
  color: var(--gold);
  opacity: 0.9;
}
.teaching-modal-glyph svg {
  width: 100%;
  height: 100%;
}
.teaching-modal .sinopsis-title {
  text-align: center;
  margin: 16px 0 28px;
}
.teaching-modal .eyebrow {
  display: block;
  text-align: center;
}

.teaching-modal-body p {
  font-size: 18px;
}
.teaching-modal-lead {
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px !important;
  color: var(--ivory) !important;
  margin: 22px 0 12px !important;
  font-style: italic;
}
.teaching-modal-list {
  list-style: none;
  padding: 0;
  margin: 6px 0 26px;
}
.teaching-modal-list li {
  position: relative;
  padding: 12px 0 12px 36px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ivory-soft);
  border-bottom: 1px solid var(--rule-soft);
}
.teaching-modal-list li:last-child {
  border-bottom: none;
}
.teaching-modal-list li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}
.teaching-modal-list li::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
}

/* ─── Podcast feature card ──────────────────────────────── */

.podcast-feat {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 36px 44px;
  margin-top: 28px;
  border: 1px solid var(--rule);
  background:
    linear-gradient(135deg, rgba(212, 175, 55, 0.04) 0%, transparent 60%),
    rgba(5, 11, 20, 0.5);
  position: relative;
  transition: all 0.5s;
  overflow: hidden;
  cursor: pointer;
}
.podcast-feat::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 12% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.6s;
  pointer-events: none;
}
.podcast-feat:hover {
  border-color: rgba(212, 175, 55, 0.45);
  box-shadow: 0 0 60px rgba(212, 175, 55, 0.08);
}
.podcast-feat:hover::before { opacity: 1; }

.podcast-feat-icon {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 50%;
  color: var(--gold);
  position: relative;
}
.podcast-feat-icon::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid var(--rule);
}
.podcast-feat-icon svg {
  width: 38px;
  height: 38px;
}

.podcast-feat-text {
  flex: 1;
  min-width: 0;
}
.podcast-feat-tag {
  display: inline-block;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 5px 12px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  margin-bottom: 14px;
}
.podcast-feat-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(20px, 2.2vw, 28px);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ivory);
  margin-bottom: 8px;
  line-height: 1.2;
}
.podcast-feat-sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 17px;
  color: var(--ivory-soft);
  line-height: 1.5;
}
.podcast-feat-arrow {
  flex-shrink: 0;
  font-family: 'Cinzel', serif;
  font-size: 24px;
  color: var(--gold);
  transition: transform 0.4s;
}
.podcast-feat:hover .podcast-feat-arrow {
  transform: translateX(6px);
}

/* ─── Guide download ────────────────────────────────────── */

.guide-download {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-top: 40px;
}
.guide-download-btn {
  font-size: 12px;
  padding: 18px 36px;
}
.guide-success-sub {
  margin-top: 18px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--ivory-mute);
}
.guide-success-sub a {
  color: var(--gold);
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: border-color 0.3s;
}
.guide-success-sub a:hover {
  border-color: var(--gold);
}

/* ─── Scroll reveal ─────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1), transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ─── Mobile burger + drawer ────────────────────────────── */

.nav-burger {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 12px;
  height: 44px;
  background: rgba(212, 175, 55, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.45);
  cursor: pointer;
  z-index: 110;
  transition: border-color 0.3s, background 0.3s;
  font-family: 'Cinzel', serif;
  color: var(--gold);
}
.nav-burger:hover {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.12);
}
.nav-burger-lines {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 18px;
  height: 14px;
}
.nav-burger-lines span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--gold);
  transition: transform 0.4s, opacity 0.3s;
  transform-origin: center;
}
.nav-burger-label {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}
.nav-burger.open .nav-burger-lines span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-burger.open .nav-burger-lines span:nth-child(2) { opacity: 0; }
.nav-burger.open .nav-burger-lines span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: 105;
  background: rgba(3, 7, 13, 0.92);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 40px;
  overflow-y: auto;
}
.nav-mobile.open {
  opacity: 1;
  visibility: visible;
}
.nav-mobile-inner {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 24px;
  text-align: center;
}
.nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 20px 0;
}
.nav-mobile-links a {
  font-family: 'Cinzel', serif;
  font-size: 15px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ivory-soft);
  padding: 18px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  transition: color 0.3s, background 0.3s;
  position: relative;
}
.nav-mobile-links a:hover { color: var(--gold); }
.nav-mobile-links a.active { color: var(--gold); }
.nav-mobile-links a.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}
.nav-mobile-num {
  font-size: 10px;
  color: var(--gold);
  opacity: 0.7;
  letter-spacing: 0.2em;
}
.nav-mobile-cta {
  align-self: center;
  font-size: 11px;
  padding: 18px 40px;
  margin-top: 8px;
}
.nav-mobile-footer {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 20px;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ivory-mute);
  flex-wrap: wrap;
}
.nav-mobile-footer span { display: inline-flex; }

/* ─── Procesos de Transformación Interior ─────────────────── */

.procesos {
  position: relative;
  padding: 150px 6vw 160px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(11, 30, 54, 0.55), transparent 60%),
    linear-gradient(180deg, var(--void) 0%, var(--void-2) 55%, var(--void) 100%);
  border-top: 1px solid var(--rule);
}

.procesos::before {
  /* faint constellation grain */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(212, 175, 55, 0.14) 0.5px, transparent 1px),
    radial-gradient(rgba(245, 243, 238, 0.05) 0.5px, transparent 1px);
  background-size: 90px 90px, 50px 50px;
  background-position: 0 0, 30px 30px;
  opacity: 0.4;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 50% 40%, black 25%, transparent 80%);
}

.procesos-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 50%;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  filter: blur(70px);
  pointer-events: none;
}

.procesos-inner {
  position: relative;
  z-index: 2;
  max-width: 1340px;
  margin: 0 auto;
}

.procesos-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 80px;
}
.procesos-header .section-title {
  text-align: center;
  margin-top: 22px;
}
.procesos-header-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 38px auto 0;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--gold);
  opacity: 0.7;
  text-transform: uppercase;
}
.procesos-header-rule::before,
.procesos-header-rule::after {
  content: "";
  width: 56px; height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

.procesos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.proceso-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 44px 32px 36px;
  border: 1px solid rgba(212, 175, 55, 0.14);
  border-radius: 4px;
  background: linear-gradient(165deg, rgba(11, 30, 54, 0.38) 0%, rgba(5, 11, 20, 0.55) 60%, var(--void) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
  transition: all 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
.proceso-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    0 0 44px rgba(212, 175, 55, 0.07),
    inset 0 0 0 1px rgba(212, 175, 55, 0.08);
}

.proceso-card-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  top: -90px;
  right: -90px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.1);
  filter: blur(60px);
  opacity: 0.6;
  transition: opacity 0.55s;
  pointer-events: none;
}
.proceso-card:hover .proceso-card-glow { opacity: 1; }

.proceso-num {
  position: relative;
  z-index: 2;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: 44px;
  line-height: 0.9;
  color: rgba(212, 175, 55, 0.45);
  margin-bottom: 18px;
  transition: color 0.5s;
}
.proceso-card:hover .proceso-num { color: var(--gold); }

.proceso-title {
  position: relative;
  z-index: 2;
  font-family: 'Cinzel', serif;
  font-size: 21px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ivory);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 18px;
}

.proceso-intro {
  position: relative;
  z-index: 2;
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  font-style: italic;
  font-weight: 300;
  color: var(--ivory-soft);
  line-height: 1.55;
  margin-bottom: 26px;
}

.proceso-list {
  position: relative;
  z-index: 2;
  list-style: none;
  margin: 0 0 32px;
  padding: 22px 0 0;
  border-top: 1px solid rgba(212, 175, 55, 0.16);
}
.proceso-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13.5px;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--ivory-soft);
}
.proceso-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 6px rgba(212, 175, 55, 0.5);
}

/* WhatsApp button inside each card */
.proceso-wa {
  position: relative;
  z-index: 2;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--void);
  background: linear-gradient(135deg, var(--gold) 0%, #f0d47b 100%);
  border: 1px solid transparent;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.proceso-wa svg { flex-shrink: 0; }
.proceso-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.3);
}

/* Frase contemplativa dentro del grid (junto a la 5ª tarjeta) */
.procesos-quote-cell {
  grid-column: span 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 40px;
}
.procesos-quote {
  position: relative;
  max-width: 720px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.5;
  color: var(--ivory);
  text-align: center;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.12);
}
.procesos-quote-mark {
  display: block;
  font-family: 'Cinzel', serif;
  font-size: 52px;
  line-height: 0.4;
  color: var(--gold);
  opacity: 0.6;
  margin-bottom: 18px;
}
.procesos-quote::after {
  content: "";
  display: block;
  width: 60px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
  margin: 28px auto 0;
}

/* ─── Botón flotante de WhatsApp (persistente) ────────────── */

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.06);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 16px 40px rgba(37, 211, 102, 0.4);
}
.whatsapp-float-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.5;
  z-index: -1;
  animation: waPulse 2.6s ease-out infinite;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.45; }
  70% { transform: scale(1.7); opacity: 0; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ─── FAQ — Preguntas frecuentes ─────────────────────────── */
.faq-section { position: relative; }
.faq-list {
  max-width: 860px;
  margin: 64px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  border: 1px solid var(--rule);
  background: linear-gradient(165deg, rgba(11, 30, 54, 0.32) 0%, rgba(5, 11, 20, 0.5) 100%);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.4s;
}
.faq-item[open] { border-color: rgba(212, 175, 55, 0.4); }
.faq-q {
  list-style: none;
  cursor: pointer;
  padding: 26px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-family: 'Cinzel', serif;
  font-size: clamp(15px, 1.7vw, 18px);
  letter-spacing: 0.02em;
  color: var(--ivory);
  transition: color 0.3s;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-item[open] .faq-q { color: var(--gold); }
.faq-q:hover { color: var(--gold); }
.faq-icon {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--gold);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq-icon::before { top: 8px; left: 0; width: 18px; height: 1.5px; }
.faq-icon::after { left: 8px; top: 0; width: 1.5px; height: 18px; }
.faq-item[open] .faq-icon::after { transform: scaleY(0); }
.faq-a {
  padding: 0 28px 28px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(17px, 1.9vw, 20px);
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  color: var(--ivory-soft);
  max-width: 70ch;
}
.faq-cta {
  text-align: center;
  margin-top: 48px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 19px;
  font-style: italic;
  color: var(--ivory-soft);
}
.faq-cta a {
  color: var(--gold);
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: border-color 0.3s;
}
.faq-cta a:hover { border-color: var(--gold); }

/* ─── Responsive ────────────────────────────────────────── */

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: inline-flex; }
  .section { padding: 100px 6vw; }
  .about-book, .author, .contact-grid { grid-template-columns: 1fr; gap: 60px; }
  .teachings-grid { grid-template-columns: 1fr 1fr; }
  .video-grid { grid-template-columns: 1fr 1fr; }
  .video-feat-content { flex-direction: column; align-items: flex-start; padding: 32px 32px; }
  .book-hero-block { grid-template-columns: 1fr; gap: 80px; padding: 0 6vw; text-align: center; }
  .book-showcase { min-height: 480px; }
  .book-seal { margin-left: auto; margin-right: auto; }
  .book-mega-sub { margin-left: auto; margin-right: auto; }
  .book-cta-row { justify-content: center; }
  .book-stats-row { justify-content: center; }
  .discover-grid { grid-template-columns: 1fr 1fr; }
  .teachings, .videos-section, .contact { padding: 120px 6vw; }
  .procesos-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .procesos { padding: 120px 6vw; }
  .procesos-quote-cell { grid-column: span 1; padding: 30px 20px; }
}

@media (max-width: 768px) {
  /* Container & global */
  html, body { overflow-x: hidden; }
  body { font-size: 15px; }
  .section, .teachings, .videos-section, .contact { padding: 80px 5vw; }
  .book-section { padding: 100px 0 70px; }

  /* Nav */
  .nav { padding: 18px 5vw; }
  .nav.scrolled { padding: 14px 5vw; }
  .brand-name { font-size: 12px; letter-spacing: 0.14em; }
  .brand-tag { font-size: 8px; }
  .brand-mark { width: 26px; height: 26px; }

  /* Hero */
  .hero { padding: 0 5vw; }
  .hero-title { font-size: clamp(36px, 11vw, 64px) !important; }
  .hero-subtitle { font-size: clamp(16px, 4vw, 20px) !important; padding: 0 8px; }
  .hero-ctas { flex-direction: column; align-items: stretch; gap: 12px; width: 100%; max-width: 320px; margin-left: auto; margin-right: auto; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-cinematic { font-size: 11px !important; padding: 0 16px; }
  .hero-label { font-size: 10px; }
  .hero-eye { width: 80vw !important; height: 80vw !important; max-width: 380px; max-height: 380px; }
  .hero-figure { transform: scale(0.7) translateY(20px); }
  .hero-scroll { font-size: 9px; bottom: 24px; }

  /* Book */
  .book-mega-title { font-size: clamp(36px, 10vw, 56px) !important; }
  .book-mega-sub { font-size: 16px !important; }
  .book-3d-large { width: 220px !important; }
  .book-stats-row { gap: 22px; }
  .book-stat .n { font-size: 24px !important; }
  .book-stat .l { font-size: 8px !important; }
  .book-cta-row { flex-direction: column; align-items: stretch; gap: 12px; width: 100%; max-width: 320px; margin-left: auto; margin-right: auto; }
  .book-cta-row .btn { width: 100%; justify-content: center; }
  .book-seal { font-size: 9px; padding: 8px 14px; }
  .book-bestseller-band { padding: 50px 5vw; }
  .book-bestseller-quote { font-size: clamp(20px, 4.5vw, 26px) !important; }
  .book-description { padding: 60px 5vw !important; }
  .book-description p { font-size: 16px !important; }
  .book-description .lift { font-size: 19px !important; }
  .book-final-cta { padding: 80px 5vw !important; }
  .book-final-cta-title { font-size: clamp(20px, 5vw, 28px) !important; }

  /* Discover (6 truths) */
  .discover-grid { grid-template-columns: 1fr; gap: 14px; }
  .discover-card { padding: 32px 24px 28px; min-height: auto; }
  .discover-card-title { font-size: 17px !important; }
  .discover-card-desc { font-size: 15px !important; }

  /* Teachings */
  .teachings-grid { grid-template-columns: 1fr; gap: 14px; }
  .teaching-card { padding: 30px 24px 28px; min-height: auto; }
  .teaching-num-big { font-size: 64px !important; }
  .teaching-name { font-size: 18px !important; }
  .teaching-desc { font-size: 15px !important; }
  .teachings-header-rule, .videos-header-rule { font-size: 9px; letter-spacing: 0.25em; }

  /* Videos */
  .video-grid { grid-template-columns: 1fr; gap: 16px; }
  .video-feat { aspect-ratio: auto; min-height: 320px; }
  .video-feat-content { padding: 24px; gap: 18px; }
  .video-feat-title { font-size: clamp(20px, 5.5vw, 28px) !important; }
  .video-feat-sub { font-size: 15px !important; }
  .video-feat-tag { font-size: 8px; padding: 5px 10px; }
  .video-play { width: 64px; height: 64px; }
  .video-play::after { border-left-width: 13px; border-top-width: 8px; border-bottom-width: 8px; }
  .video-categories { gap: 6px; margin: 40px auto 32px; flex-wrap: wrap; justify-content: center; }
  .video-cat { font-size: 9px; padding: 9px 14px; letter-spacing: 0.18em; }
  .video-thumb { aspect-ratio: 16/9; }
  .video-card-title { font-size: 15px !important; }
  .video-card-sub { font-size: 14px !important; }

  /* Podcast */
  .podcast-feat { flex-direction: column; text-align: center; padding: 28px 24px; gap: 18px; }
  .podcast-feat-arrow { display: none; }
  .podcast-feat-title { font-size: clamp(18px, 5vw, 24px) !important; }
  .podcast-feat-sub { font-size: 15px !important; }

  /* Guide */
  .guide-content { padding: 0 4vw !important; }
  .guide-title { font-size: clamp(28px, 7vw, 44px) !important; }
  .guide-sub { font-size: 16px !important; }
  .guide-form { grid-template-columns: 1fr !important; gap: 12px; }
  .guide-submit { width: 100%; }

  /* Author */
  .author { grid-template-columns: 1fr; gap: 40px; }
  .author-portrait { max-width: 320px; margin: 0 auto; width: 100%; }
  .author-name { font-size: clamp(32px, 8vw, 48px) !important; }
  .author-body p { font-size: 16px !important; }
  .author-body .lift { font-size: 19px !important; }
  .author-quote { font-size: clamp(18px, 5vw, 24px) !important; padding: 24px 20px !important; }

  /* Contact */
  .contact-form { gap: 14px; }
  .field-input { font-size: 16px; padding: 14px 16px; }
  .contact-submit { width: 100%; justify-content: center; }
  .contact-info { gap: 28px; }
  .contact-quote { padding: 18px 0 18px 18px !important; font-size: 18px !important; }
  .contact-block-value { font-size: 16px !important; word-break: break-word; }
  .contact-socials { flex-wrap: wrap; gap: 12px; justify-content: center; }
  .contact-closing-phrase { font-size: clamp(18px, 5vw, 26px) !important; padding: 0 16px; }

  /* Footer */
  .footer { padding: 50px 5vw 40px !important; }
  .footer-row { flex-direction: column; gap: 24px; text-align: center; }
  .footer-meta { font-size: 9px; letter-spacing: 0.2em; flex-wrap: wrap; justify-content: center; }

  /* About-themes (about section) */
  .about-themes { grid-template-columns: 1fr; gap: 24px; }
  .about-theme:nth-child(even) { padding-left: 0; border-left: none; }
  .about-meta { gap: 20px; flex-wrap: wrap; }

  /* Section titles */
  .section-title { font-size: clamp(32px, 8vw, 56px) !important; }
  .lede { font-size: clamp(17px, 4.5vw, 22px) !important; padding: 0 4px; }

  /* Modals */
  .sinopsis-overlay { padding: 20px 12px; align-items: flex-start; }
  .sinopsis-modal { max-height: none; }
  .sinopsis-inner { padding: 64px 22px 36px !important; }
  .sinopsis-title { font-size: clamp(24px, 7vw, 38px) !important; margin: 14px 0 24px !important; }
  .sinopsis-quote { font-size: clamp(18px, 5vw, 24px) !important; padding: 22px 0 !important; margin-bottom: 26px !important; }
  .sinopsis-body p { font-size: 16px !important; line-height: 1.7 !important; }
  .sinopsis-body p.sinopsis-lift { font-size: 17px !important; padding: 18px 16px !important; }
  .sinopsis-body p.sinopsis-final { font-size: 17px !important; }
  .sinopsis-meta { font-size: 9px !important; gap: 8px !important; padding: 18px 0 !important; letter-spacing: 0.16em !important; }
  .sinopsis-cta { flex-direction: column; align-items: stretch; }
  .sinopsis-cta .btn { width: 100%; justify-content: center; }
  .sinopsis-close { width: 38px; height: 38px; top: 12px; right: 12px; font-size: 16px; }
  .teaching-modal .sinopsis-inner { padding-top: 72px !important; }
  .teaching-modal-glyph { width: 56px; height: 56px; }
  .teaching-modal-body p { font-size: 16px !important; }
  .teaching-modal-list li { font-size: 16px; padding: 10px 0 10px 30px; }

  /* Inputs */
  .input { font-size: 16px; padding: 14px 16px; }

  /* Btn — full width for primary actions on mobile already handled inline */
  .btn { font-size: 10px; padding: 16px 26px; letter-spacing: 0.22em; }

  /* Procesos */
  .procesos { padding: 80px 5vw; }
  .procesos-grid { grid-template-columns: 1fr; gap: 16px; }
  .proceso-card { padding: 34px 26px 30px; }
  .proceso-title { font-size: 19px !important; }
  .proceso-intro { font-size: 16px !important; }
  .procesos-header { margin-bottom: 56px; }
  .procesos-header-rule { font-size: 9px; letter-spacing: 0.25em; }
  .whatsapp-float { width: 54px; height: 54px; right: 18px; bottom: 18px; }
  .procesos-quote-cell { grid-column: span 1; padding: 8px 8px 12px; }
  .procesos-quote { font-size: 19px !important; }
  .procesos-quote-mark { font-size: 42px; }
}

@media (max-width: 480px) {
  .section, .teachings, .videos-section, .contact { padding: 64px 5vw; }
  .book-section { padding: 80px 0 60px; }

  /* Brand becomes compact */
  .brand-tag { display: none; }
  .brand-mark { width: 22px; height: 22px; }

  /* Hero */
  .hero-eye { width: 90vw !important; height: 90vw !important; }
  .hero-figure { transform: scale(0.6) translateY(40px); }
  .hero-label { font-size: 9px; letter-spacing: 0.3em; }

  /* Book stats horizontal scroll prevention */
  .book-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    width: 100%;
  }
  .book-stat { padding: 0 8px; }
  .book-stat .n { font-size: 22px !important; }
  .book-stat .l { font-size: 7px !important; letter-spacing: 0.16em !important; }

  /* Discover & Teaching cards: tighter */
  .discover-card, .teaching-card { padding: 26px 20px 24px; }
  .teaching-num-big { font-size: 52px !important; top: 14px !important; right: 14px !important; }
  .discover-num, .teaching-vol { font-size: 9px; letter-spacing: 0.2em; }

  /* Videos */
  .video-feat { min-height: 280px; }
  .video-feat-content { padding: 20px; }
  .video-feat-text { max-width: 100%; }
  .video-play { width: 54px; height: 54px; }
  .video-play::after { border-left-width: 11px; border-top-width: 7px; border-bottom-width: 7px; }
  .video-categories { gap: 4px; }
  .video-cat { font-size: 8px; padding: 8px 12px; letter-spacing: 0.16em; }

  /* Contact */
  .contact-block-value a { font-size: 15px; }

  /* Modals on tiny screens */
  .sinopsis-inner { padding: 58px 18px 32px !important; }
  .sinopsis-close { width: 34px; height: 34px; top: 10px; right: 10px; }

  /* Eyebrow alignment */
  .eyebrow { font-size: 10px; letter-spacing: 0.3em; }
  .eyebrow::before { width: 22px; }

  /* Procesos */
  .procesos { padding: 64px 5vw; }
  .proceso-card { padding: 30px 22px 28px; }
  .proceso-num { font-size: 38px; }
}

/* Prevent any element from creating horizontal overflow */
img, video, iframe { max-width: 100%; height: auto; }