/* ========================================
   AMANTEx — PRESENTACIÓN
   Gothic Cyberpunk · Neon Noir
   Subtle Cinematic CRT-Flow
   ======================================== */

:root {
  --red: #A51C30;
  --cyan: #00D4E8;
  --magenta: #FF0066;
  --black: #0A0A0A;
  --dark: #111111;
  --white: #e8e8e8;
  --font-display: 'Orbitron', monospace;
  --font-heading: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  overflow: hidden;
  width: 100vw;
  height: 100vh;
  cursor: crosshair;
  animation: vhsShake 2s steps(4) infinite;
}

@keyframes vhsShake {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-0.5px, 0.5px); }
  50% { transform: translate(0.5px, -0.5px); }
  75% { transform: translate(0, 0.5px); }
}

/* ========== OVERLAYS — Subtle Cinematic ========== */

/* Very faint film grain — barely visible, cinematic texture */
.film-grain {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  animation: grain 8s steps(4) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-2%, -3%); }
  50% { transform: translate(1%, 2%); }
  75% { transform: translate(-1%, 1%); }
}

/* Subtle CRT scanlines — very light */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 9997;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.03) 3px,
    rgba(0, 0, 0, 0.03) 6px
  );
}

/* Cinematic ambient glow — slow breathing light */
.smoke-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: 
    radial-gradient(ellipse at 15% 85%, rgba(165, 28, 48, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 15%, rgba(0, 212, 232, 0.03) 0%, transparent 50%);
  animation: ambientBreath 20s ease-in-out infinite alternate;
}

@keyframes ambientBreath {
  0% { opacity: 0.5; }
  50% { opacity: 0.9; }
  100% { opacity: 0.6; }
}

/* ========== NAVIGATION ========== */

.slide-nav {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  display: flex;
  align-items: flex-end;
}

.nav-progress {
  position: absolute;
  bottom: 0px;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.nav-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--red), var(--magenta), var(--cyan));
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 0 10px rgba(255, 0, 102, 0.5);
}

.nav-controls {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 2rem;
  pointer-events: none;
}

.nav-btn {
  pointer-events: auto;
  background: rgba(10, 10, 10, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  backdrop-filter: blur(8px);
}

.nav-btn:hover {
  background: rgba(165, 28, 48, 0.3);
  border-color: var(--red);
  color: var(--white);
  box-shadow: 0 0 20px rgba(165, 28, 48, 0.4);
  transform: scale(1.15);
}

/* ========== SLIDES ========== */

.slide {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1), visibility 1s ease;
  z-index: 2;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 10;
}

.slide.active .slide-content {
  animation: slideReveal 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes slideReveal {
  0% { opacity: 0; transform: translateY(20px); filter: blur(4px); }
  100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.slide-content {
  max-width: 1100px;
  width: 90%;
  padding: 2rem;
  position: relative;
  max-height: 90vh; /* Reduced padding since nav pill is gone */
  overflow-y: auto;
  scrollbar-width: none;
}

.slide-content::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

/* ========== COVER BACKGROUND IMAGE ========== */

.cover-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
  animation: coverZoom 30s ease-in-out infinite alternate;
}

.cover-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.4) 40%,
    rgba(10, 10, 10, 0.25) 60%,
    rgba(10, 10, 10, 0.5) 100%
  );
}

@keyframes coverZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.06); }
}

/* ========== SLIDE NUMBER ========== */

.slide-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 900;
  color: rgba(165, 28, 48, 0.06);
  position: absolute;
  top: -1.5rem;
  left: -0.5rem;
  line-height: 1;
  letter-spacing: -3px;
  user-select: none;
}

/* ========== TYPOGRAPHY ========== */

.slide-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: 6px;
  margin-bottom: 2rem;
  color: var(--white);
  text-shadow: 0 0 30px rgba(165, 28, 48, 0.2);
  position: relative;
}

.slide-subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 1px;
}

.lead-text {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  line-height: 1.8;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}

.closing-statement {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin-top: 2rem;
  font-style: italic;
}

/* ========== ACCENT CLASSES ========== */

.accent-red { color: var(--red); }
.accent-cyan { color: var(--cyan); }
.accent-magenta { color: var(--magenta); }

.neon-highlight {
  color: var(--red);
  text-shadow: 0 0 8px rgba(165, 28, 48, 0.4), 0 0 25px rgba(165, 28, 48, 0.15);
}

/* ========== SUBTLE GLITCH — Cinematic CRT Flow ========== */

.glitch-subtle {
  position: relative;
}

.glitch-subtle::before,
.glitch-subtle::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

/* Only trigger on hover — like a CRT signal flicker */
.glitch-subtle:hover::before {
  color: var(--cyan);
  z-index: -1;
  animation: crtFlicker1 0.3s ease-out 1;
}

.glitch-subtle:hover::after {
  color: var(--red);
  z-index: -2;
  animation: crtFlicker2 0.3s ease-out 1;
}

/* Very occasional auto-flicker for ambient life */
.slide.active .glitch-subtle::before {
  animation: crtAmbient1 12s infinite;
}

.slide.active .glitch-subtle::after {
  animation: crtAmbient2 15s infinite;
}

@keyframes crtFlicker1 {
  0% { opacity: 0; transform: translate(0); }
  20% { opacity: 0.4; transform: translate(2px, -1px); }
  40% { opacity: 0; }
  60% { opacity: 0.2; transform: translate(-1px, 0); }
  100% { opacity: 0; transform: translate(0); }
}

@keyframes crtFlicker2 {
  0% { opacity: 0; transform: translate(0); }
  30% { opacity: 0.3; transform: translate(-2px, 1px); }
  50% { opacity: 0; }
  80% { opacity: 0.15; transform: translate(1px, 0); }
  100% { opacity: 0; transform: translate(0); }
}

@keyframes crtAmbient1 {
  0%, 94%, 100% { opacity: 0; transform: translate(0); }
  95% { opacity: 0.15; transform: translate(1px, 0); clip-path: inset(30% 0 60% 0); }
  96% { opacity: 0; }
}

@keyframes crtAmbient2 {
  0%, 92%, 100% { opacity: 0; transform: translate(0); }
  93% { opacity: 0.1; transform: translate(-1px, 0); clip-path: inset(50% 0 30% 0); }
  94% { opacity: 0; }
}

/* ========== COVER SLIDE ========== */

.cover-slide {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}

.neon-cross {
  width: 2px;
  height: 100px;
  background: var(--red);
  position: relative;
  margin-bottom: 3rem;
  box-shadow: 0 0 15px var(--red), 0 0 40px rgba(165, 28, 48, 0.3);
  animation: crossPulse 5s ease-in-out infinite;
}

.neon-cross::after {
  content: '';
  position: absolute;
  width: 50px;
  height: 2px;
  background: var(--red);
  box-shadow: 0 0 15px var(--red), 0 0 40px rgba(165, 28, 48, 0.3);
  top: 35%;
  left: 50%;
  transform: translateX(-50%);
}

@keyframes crossPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.9; }
}

.neon-cross-fade {
  animation: crossPulse 6s ease-in-out infinite;
  opacity: 0.4;
}

.cover-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 8px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 1rem;
}

.cover-title {
  margin-bottom: 1.5rem;
}

.title-main {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 900;
  letter-spacing: 12px;
  display: block;
  color: var(--white);
  text-shadow: 
    0 0 20px rgba(165, 28, 48, 0.35),
    0 0 60px rgba(165, 28, 48, 0.1);
  line-height: 1;
}

.title-divider {
  display: block;
  font-size: 2rem;
  color: var(--magenta);
  margin: 0.5rem 0;
  opacity: 0.4;
}

.title-artist {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: 15px;
  color: var(--cyan);
  text-shadow: 0 0 15px rgba(0, 212, 232, 0.3);
}

.cover-director {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 3px;
  margin-bottom: 3rem;
}

.cover-director strong {
  color: rgba(255, 255, 255, 0.6);
}

.cover-cta {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.2);
}

.pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.5; }
}

/* ========== STATEMENT CARDS (Slide 1) ========== */

.statement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.statement-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}

.statement-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(165, 28, 48, 0.04), transparent);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.statement-card:hover::before {
  opacity: 1;
}

.statement-card:hover {
  border-color: rgba(165, 28, 48, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(165, 28, 48, 0.06);
}

.statement-icon {
  display: block;
  font-size: 1.8rem;
  color: var(--red);
  margin-bottom: 1rem;
  opacity: 0.7;
}

.statement-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.65);
}

/* ========== JOURNEY PATH (Slide 2) ========== */

.journey-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 2.5rem 0;
  padding: 2rem;
  position: relative;
}

.journey-step {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  cursor: default;
}

.journey-step:hover {
  border-color: var(--magenta);
  box-shadow: 0 0 15px rgba(255, 0, 102, 0.12);
  transform: scale(1.06);
}

.journey-step[data-step="1"] { color: rgba(255,255,255,0.3); }
.journey-step[data-step="2"] { color: rgba(255,255,255,0.4); }
.journey-step[data-step="3"] { color: rgba(255,255,255,0.5); }
.journey-step[data-step="4"] { color: var(--red); }
.journey-step[data-step="5"] { color: var(--magenta); }
.journey-step[data-step="6"] { color: var(--red); }
.journey-step[data-step="7"] { color: var(--cyan); }
.journey-step[data-step="8"] { color: var(--cyan); }
.journey-step[data-step="9"] { color: rgba(255,255,255,0.3); }

.journey-arrow {
  color: rgba(255, 255, 255, 0.1);
  font-size: 1.2rem;
  user-select: none;
}

/* ========== THREE COLUMNS (Slide 3) ========== */

.three-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.two-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.col-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 3px;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.styled-list {
  list-style: none;
  padding: 0;
}

.styled-list li {
  padding: 0.6rem 0;
  font-size: 0.95rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.025);
  position: relative;
  padding-left: 1rem;
}

.styled-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--red);
  opacity: 0.4;
}

/* ========== DUALITY PAIRS ========== */

.duality-pairs {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.duality-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  padding: 0.5rem 0;
}

.vs {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 2px;
  color: var(--magenta);
  opacity: 0.5;
}

/* ========== PALETTE GRID (Slide 4) ========== */

.palette-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.color-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 1.5rem;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.color-card:hover {
  border-color: var(--card-color);
  box-shadow: 0 0 25px color-mix(in srgb, var(--card-color) 20%, transparent);
  transform: translateY(-2px);
}

.color-swatch {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  flex-shrink: 0;
}

.color-info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.color-hex {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.4);
}

.color-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--white);
}

.color-meaning {
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 1px;
}

/* ========== BLOCKS GRID (Slide 5) ========== */

.blocks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.block-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  padding: 1.3rem;
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.block-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--magenta), var(--cyan));
  opacity: 0;
  transition: opacity 0.5s ease;
}

.block-card:hover {
  border-color: rgba(165, 28, 48, 0.2);
  transform: translateY(-2px);
}

.block-card:hover::after {
  opacity: 0.6;
}

.block-num {
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--cyan);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
  opacity: 0.4;
}

.block-card h4 {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--red);
  margin-bottom: 0.5rem;
}

.block-card p {
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.4;
}

.block-card p em {
  color: rgba(255, 255, 255, 0.3);
}

/* ========== CAMERA LIST (Slide 6) ========== */

.camera-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.camera-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.025);
  transition: all 0.4s ease;
}

.camera-item:hover {
  padding-left: 0.5rem;
  border-color: rgba(165, 28, 48, 0.12);
}

.camera-icon {
  font-size: 1.1rem;
  width: 30px;
  text-align: center;
  color: var(--cyan);
  opacity: 0.5;
}

.camera-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  flex: 1;
}

.camera-desc {
  font-size: 0.75rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.3);
  font-style: italic;
  letter-spacing: 1px;
}

/* ========== LOCATIONS (Slide 7) ========== */

.locations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.location-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  overflow: hidden;
}

.location-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 0%, rgba(165, 28, 48, 0.05), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.location-card:hover::before {
  opacity: 1;
}

.location-card:hover {
  border-color: rgba(165, 28, 48, 0.2);
  transform: translateY(-3px);
}

.location-num {
  font-family: var(--font-display);
  font-size: 0.55rem;
  letter-spacing: 2px;
  color: var(--cyan);
  opacity: 0.35;
  margin-bottom: 0.5rem;
}

.location-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  filter: grayscale(0.5);
}

.location-card h4 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.location-card p {
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.35);
}

/* ========== ARTIST CONCEPT (Slide 8) ========== */

.artist-concept {
  text-align: center;
}

.artist-roles {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 2rem 0;
}

.artist-role {
  position: relative;
}

.role-word {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: 6px;
  color: var(--white);
  display: block;
  text-shadow: 0 0 20px rgba(165, 28, 48, 0.15);
}

.artist-footer {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.artist-footer p {
  font-size: 1.2rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
}

/* ========== POST GRID (Slide 9) ========== */

.post-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.post-card {
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.post-card:hover {
  border-color: rgba(255, 0, 102, 0.2);
  transform: translateY(-3px);
}

.post-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--cyan);
  font-family: var(--font-display);
  opacity: 0.7;
}

.glitch-anim {
  animation: subtleFlicker 6s infinite;
}

@keyframes subtleFlicker {
  0%, 95%, 100% { opacity: 0.7; }
  96% { opacity: 0.4; }
  97% { opacity: 0.8; }
  98% { opacity: 0.5; }
}

.post-card h4 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.post-card p {
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.4);
}

/* ========== EXPERIENCE LIST (Slide 10) ========== */

.experience-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.experience-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.015);
  border-left: 2px solid var(--red);
  border-radius: 0 6px 6px 0;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.experience-item:hover {
  background: rgba(165, 28, 48, 0.03);
  border-left-color: var(--magenta);
  transform: translateX(4px);
}

.exp-bullet {
  color: var(--red);
  font-size: 1rem;
  flex-shrink: 0;
  opacity: 0.6;
}

.experience-item p {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
}

/* ========== CIERRE SLIDE ========== */

.cierre-slide {
  text-align: center;
}

.cierre-slide .slide-title {
  margin-bottom: 3rem;
}

.cierre-text {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 3rem;
}

.cierre-text p {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}

.cierre-logo {
  margin-top: 2rem;
  opacity: 0.2;
}

.cierre-logo .title-main {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

/* ========== RESPONSIVE ========== */

@media (max-width: 900px) {
  .statement-grid,
  .three-columns {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .two-columns {
    grid-template-columns: 1fr;
  }

  .palette-grid {
    grid-template-columns: 1fr;
  }

  .blocks-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .locations-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .artist-roles {
    flex-direction: column;
    gap: 1.5rem;
  }

  .journey-path {
    gap: 0.3rem;
    padding: 1rem;
  }

  .slide-content {
    padding: 1.5rem;
  }
}

@media (max-width: 600px) {
  .blocks-grid,
  .locations-grid,
  .post-grid {
    grid-template-columns: 1fr;
  }

  .slide-number {
    font-size: 3rem;
  }

  .neon-cross {
    height: 60px;
    margin-bottom: 2rem;
  }
}

/* ========== RESPONSIVE LAYOUT CLASSES ========== */
.cover-logos {
  position: absolute; bottom: 3rem; left: 0; width: 100%; display: flex; flex-direction: row; align-items: center; justify-content: center; gap: 3rem; z-index: 20;
}
.logo-globo { height: 55px; filter: invert(1) drop-shadow(0 0 10px rgba(255,255,255,0.4)); opacity: 1; }
.logo-haski { height: 60px; filter: drop-shadow(0 0 15px rgba(255,255,255,0.3)); opacity: 1; }
.logo-ncm { font-family: var(--font-display); font-size: 2.5rem; font-weight: 900; letter-spacing: 10px; color: var(--white); margin-top: 5px; text-shadow: 0 0 15px rgba(255,255,255,0.3); opacity: 1; }

.production-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
.budget-grid { display: flex; gap: 2rem; align-items: stretch; }
.scope-grid { display: flex; gap: 4rem; align-items: stretch; }

.out-logos { display: flex; flex-direction: row; align-items: center; justify-content: center; gap: 5rem; width: 100%; margin-top: -2rem; }
.out-logo-globo { height: 80px; filter: invert(1) drop-shadow(0 0 20px rgba(255,255,255,0.3)); opacity: 1; }
.out-logo-haski { height: 85px; filter: drop-shadow(0 0 25px rgba(255,255,255,0.3)); opacity: 1; }
.out-logo-ncm { font-family: var(--font-display); font-size: 4rem; font-weight: 900; letter-spacing: 12px; color: var(--white); text-shadow: 0 0 25px rgba(255,255,255,0.3); margin-top: 5px; }

.btn-restart {
  margin-top: 3rem; width: auto; height: auto; padding: 1rem 2.5rem; border-radius: 50px; font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 4px; background: rgba(10, 10, 10, 0.5); border: 1px solid rgba(255, 255, 255, 0.15); color: rgba(255,255,255,0.8); transition: all 0.3s ease;
}
.btn-restart:hover {
  background: rgba(165, 28, 48, 0.3); border-color: var(--red); color: var(--white); box-shadow: 0 0 20px rgba(165, 28, 48, 0.4); transform: scale(1.05);
}

@media (max-width: 900px) {
  .production-grid { grid-template-columns: 1fr; }
  .budget-grid { flex-direction: column; }
  .scope-grid { flex-direction: column; gap: 2rem; }
}

@media (max-width: 600px) {
  .cover-logos { gap: 1.5rem; bottom: 2rem; flex-wrap: wrap; }
  .logo-globo { height: 40px; }
  .logo-haski { height: 45px; }
  .logo-ncm { font-size: 1.8rem; letter-spacing: 6px; }

  .out-logos { gap: 2rem; flex-wrap: wrap; margin-top: 0; }
  .out-logo-globo { height: 50px; }
  .out-logo-haski { height: 55px; }
  .out-logo-ncm { font-size: 2.5rem; letter-spacing: 8px; }

  .btn-restart { padding: 0.8rem 1.5rem; font-size: 0.65rem; letter-spacing: 2px; }
}

/* ========== TRANSITION — Cinematic Fade ========== */

.transition-flash {
  position: fixed;
  inset: 0;
  z-index: 9000;
  pointer-events: none;
  background: var(--black);
  opacity: 0;
  animation: cinematicFade 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes cinematicFade {
  0% { opacity: 0; }
  30% { opacity: 0.4; }
  100% { opacity: 0; }
}