/* ==========================================================================
   JMOV Photography - Design System (Dark Luxury & Cinematic Aesthetics)
   ========================================================================== */

:root {
  /* Paleta Cromática */
  --bg-dark: #090b0e;
  --bg-surface: #12151c;
  --bg-surface-elevated: #1a1e27;
  --bg-card: rgba(22, 26, 35, 0.7);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(212, 175, 55, 0.35);

  /* Acentos de Lujo (Oro & Champaña) */
  --gold-primary: #d4af37;
  --gold-light: #f5e7b2;
  --gold-dark: #9e7d1d;
  --gold-gradient: linear-gradient(135deg, #d4af37 0%, #fae69e 50%, #b89025 100%);
  --gold-glow: 0 0 30px rgba(212, 175, 55, 0.35);

  /* Texto */
  --text-primary: #ffffff;
  --text-secondary: #9aa1af;
  --text-muted: #676e7d;

  /* Tipografías */
  --font-serif: 'Cinzel', serif;
  --font-sans: 'Plus Jakarta Sans', sans-serif;

  /* Transiciones & Sombras */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-hover: 0 20px 40px -15px rgba(0, 0, 0, 0.8), 0 0 25px rgba(212, 175, 55, 0.25);

  /* Layout */
  --header-height: 80px;
  --container-max: 1400px;
  --container-wide: 1680px;
  --container-ultra: 2600px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

/* Expansión Dinámica Horizontal para Escritorio (Widescreen, 2K & 4K) */
@media (min-width: 1280px) {
  :root {
    --container-max: 1600px;
    --container-wide: 1840px;
    --header-height: 84px;
  }
}

@media (min-width: 1550px) {
  :root {
    --container-max: 1950px;
    --container-wide: 2240px;
    --header-height: 88px;
  }
}

@media (min-width: 1920px) {
  :root {
    --container-max: 2450px;
    --container-wide: 2750px;
    --header-height: 92px;
  }
}

@media (min-width: 2560px) {
  :root {
    --container-max: 2980px;
    --container-wide: 3300px;
    --header-height: 98px;
  }
}

@media (min-width: 3200px) {
  :root {
    --container-max: 3500px;
    --container-wide: 3750px;
    --header-height: 104px;
  }
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  background-color: #07080b;
  background-image: 
    radial-gradient(circle 900px at 50% -10%, rgba(212, 175, 55, 0.04) 0%, transparent 70%),
    radial-gradient(circle 1000px at 85% 30%, rgba(30, 48, 72, 0.05) 0%, transparent 70%),
    radial-gradient(circle 900px at 15% 75%, rgba(212, 175, 55, 0.025) 0%, transparent 70%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Contenedores y Utilidades */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
  position: relative;
  z-index: 2;
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
  position: relative;
  z-index: 2;
}

@media (min-width: 1920px) {
  .container, .container-wide {
    padding-left: 50px;
    padding-right: 50px;
  }
}

@media (min-width: 2560px) {
  .container, .container-wide {
    padding-left: 70px;
    padding-right: 70px;
  }
}

@media (min-width: 3200px) {
  .container, .container-wide {
    padding-left: 90px;
    padding-right: 90px;
  }
}

@media (max-width: 768px) {
  .container, .container-wide {
    padding-left: 18px;
    padding-right: 18px;
  }
}

.section-padding {
  padding-top: 110px;
  padding-bottom: 110px;
  position: relative;
}

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

/* Desactivar elementos con desenfoque/ruido rasterizado que producían apariencia de baja resolución */
.ambient-glow,
.grain-overlay {
  display: none !important;
}

/* Tipografía de Encabezados */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
  line-height: 1.25;
  color: var(--text-primary);
}

.gold-gradient-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  font-weight: 700;
  color: var(--gold-primary);
  text-transform: uppercase;
  margin-bottom: 14px;
  position: relative;
}

.section-tag::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 2px;
  background: var(--gold-gradient);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  margin-bottom: 18px;
  font-weight: 600;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 50px;
  font-weight: 300;
}

@media (min-width: 1280px) {
  .section-subtitle {
    max-width: 960px;
    font-size: 1.18rem;
  }
}

@media (min-width: 1800px) {
  .section-subtitle {
    max-width: 1300px;
    font-size: 1.3rem;
  }
  .section-title {
    font-size: clamp(2.8rem, 4vw, 4.4rem);
  }
}

@media (min-width: 2500px) {
  .section-subtitle {
    max-width: 1650px;
    font-size: 1.45rem;
  }
  .section-title {
    font-size: clamp(3.2rem, 4.5vw, 5.2rem);
  }
}

/* Subpage Hero Header */
.subpage-hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 50px;
  text-align: center;
  background: radial-gradient(circle at center, rgba(30, 35, 48, 0.4) 0%, var(--bg-dark) 75%);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.subpage-hero h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  margin-bottom: 16px;
}

.subpage-hero p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 1280px) {
  .subpage-hero p {
    max-width: 980px;
    font-size: 1.25rem;
  }
}

@media (min-width: 1800px) {
  .subpage-hero h1 {
    font-size: clamp(3.2rem, 4vw, 4.8rem);
  }
  .subpage-hero p {
    max-width: 1350px;
    font-size: 1.35rem;
  }
}

@media (min-width: 2500px) {
  .subpage-hero p {
    max-width: 1750px;
    font-size: 1.55rem;
  }
}

/* ==========================================================================
   Botones
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  font-family: var(--font-sans);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #090b0e;
  font-weight: 700;
  border: none;
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}

.btn-primary {
  background: #25d366;
  color: #ffffff;
}

.btn-primary:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
}

.btn-glow {
  animation: subtlePulse 3s infinite ease-in-out;
}

@keyframes subtlePulse {
  0%, 100% { box-shadow: 0 0 12px rgba(37, 211, 102, 0.3); }
  50% { box-shadow: 0 0 24px rgba(37, 211, 102, 0.6); }
}

.btn-glass {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold-light);
  border-color: var(--gold-primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   Header / Navegación
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  transition: all var(--transition-normal);
  background: rgba(9, 11, 14, 0.4);
  backdrop-filter: blur(12px);
}

.header.scrolled {
  background: rgba(9, 11, 14, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  height: 72px;
}

.header-container {
  max-width: var(--container-max);
  height: 100%;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 18px;
  }
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  line-height: 1;
}

.brand-subtitle {
  font-size: 0.62rem;
  letter-spacing: 0.38em;
  color: var(--gold-primary);
  font-weight: 600;
  margin-top: 3px;
}

@media (min-width: 1600px) {
  .brand-title {
    font-size: 2.15rem;
  }
  .brand-subtitle {
    font-size: 0.72rem;
    letter-spacing: 0.42em;
  }
  .nav-menu {
    gap: 34px !important;
  }
  .nav-link {
    font-size: 1rem !important;
  }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold-gradient);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: all var(--transition-fast);
}

/* ==========================================================================
   Hero Cinemático
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + 40px) 24px 80px;
  overflow: hidden;
}

.hero-slideshow-container {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.8s ease-in-out, transform 8s linear;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(9, 11, 14, 0.4) 0%, rgba(9, 11, 14, 0.9) 80%),
              linear-gradient(to top, var(--bg-dark) 0%, transparent 40%),
              linear-gradient(to bottom, rgba(9, 11, 14, 0.8) 0%, transparent 30%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1080px;
  text-align: center;
  margin: 0 auto;
}

@media (min-width: 1500px) {
  .hero-content {
    max-width: 1380px;
  }
  .hero-title {
    font-size: clamp(3.2rem, 4.4vw, 5.4rem);
  }
  .hero-description {
    max-width: 950px;
    font-size: 1.35rem;
  }
}

@media (min-width: 2200px) {
  .hero-content {
    max-width: 1750px;
  }
  .hero-title {
    font-size: clamp(3.8rem, 4.6vw, 6.4rem);
  }
  .hero-description {
    max-width: 1150px;
    font-size: 1.55rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  font-size: 0.85rem;
  color: var(--gold-light);
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--gold-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gold-primary);
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 700;
  margin-bottom: 22px;
  letter-spacing: 0.02em;
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 740px;
  margin: 0 auto 36px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero-stats {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 16px 36px;
  background: rgba(18, 21, 28, 0.65);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(14px);
  border-radius: var(--radius-lg);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold-light);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-subtle);
}

/* ==========================================================================
   Especialidades / Categorías Grid
   ========================================================================== */
.specialties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

@media (min-width: 1280px) {
  .specialties-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
  }
}

@media (min-width: 1800px) {
  .specialties-grid {
    gap: 36px;
  }
  .card-image-wrapper {
    height: 460px;
  }
}

@media (min-width: 2400px) {
  .specialties-grid {
    gap: 48px;
  }
  .card-image-wrapper {
    height: 540px;
  }
  .specialty-title {
    font-size: 1.85rem;
  }
  .specialty-desc {
    font-size: 1.12rem;
  }
}

@media (min-width: 3200px) {
  .specialties-grid {
    gap: 60px;
  }
  .card-image-wrapper {
    height: 620px;
  }
  .specialty-title {
    font-size: 2.2rem;
  }
  .specialty-desc {
    font-size: 1.25rem;
  }
}

@media (max-width: 768px) {
  .specialties-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .card-image-wrapper {
    height: 250px;
  }
  .specialty-content {
    padding: 16px 12px;
  }
  .specialty-title {
    font-size: 1.05rem;
  }
  .specialty-desc {
    display: none;
  }
  .specialty-link {
    font-size: 0.8rem;
  }
}

.specialty-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.specialty-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-hover);
}

.card-image-wrapper {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
}

.card-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  transition: transform var(--transition-slow);
}

.specialty-card:hover .card-image-wrapper img {
  transform: scale(1.06);
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14, 18, 26, 0.95) 0%, rgba(14, 18, 26, 0.35) 22%, transparent 65%);
}

.card-content {
  padding: 24px;
}

.card-category {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--gold-primary);
  text-transform: uppercase;
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.card-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.specialty-card:hover .card-link {
  gap: 12px;
  color: var(--gold-primary);
}

/* ==========================================================================
   Portafolio Interactivo (Masonry)
   ========================================================================== */
.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 35px;
}

@media (max-width: 768px) {
  .portfolio-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-start;
    padding: 8px 18px 14px;
    margin-left: -18px;
    margin-right: -18px;
    gap: 8px;
  }
  .portfolio-filters::-webkit-scrollbar {
    display: none;
  }
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
  white-space: nowrap;
  flex-shrink: 0;
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  background: var(--gold-gradient);
  color: #090b0e;
  border-color: transparent;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
}

.portfolio-masonry {
  column-count: 4;
  column-gap: 20px;
  margin-bottom: 40px;
}

@media (min-width: 1550px) {
  .portfolio-masonry {
    column-count: 5;
    column-gap: 22px;
  }
}

@media (min-width: 2000px) {
  .portfolio-masonry {
    column-count: 6;
    column-gap: 26px;
  }
}

@media (min-width: 2700px) {
  .portfolio-masonry {
    column-count: 7;
    column-gap: 30px;
  }
}

@media (min-width: 3400px) {
  .portfolio-masonry {
    column-count: 8;
    column-gap: 34px;
  }
}

@media (max-width: 1200px) {
  .portfolio-masonry { column-count: 3; column-gap: 16px; }
}
@media (max-width: 768px) {
  .portfolio-masonry { column-count: 2; column-gap: 10px; }
  .portfolio-item { margin-bottom: 10px; border-radius: 8px; }
}
@media (max-width: 420px) {
  .portfolio-masonry { column-count: 2; column-gap: 8px; }
  .portfolio-item { margin-bottom: 8px; }
}

.portfolio-item {
  break-inside: avoid;
  margin-bottom: 20px;
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-surface);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.portfolio-thumb {
  width: 100%;
  display: block;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-thumb {
  transform: scale(1.05);
}

.portfolio-hover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 11, 14, 0.95) 0%, rgba(9, 11, 14, 0.3) 60%, transparent 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  transition: opacity var(--transition-normal);
}

.portfolio-item:hover .portfolio-hover-overlay {
  opacity: 1;
}

.portfolio-tag {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--gold-primary);
  text-transform: uppercase;
  font-weight: 600;
}

.portfolio-item-title {
  font-size: 1.15rem;
  margin: 4px 0;
  color: #fff;
}

.portfolio-zoom-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.85);
  color: #090b0e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transform: scale(0.6);
  opacity: 0;
  transition: all var(--transition-normal);
}

/* ==========================================================================
   Sección de Obras Maestras (Selección de Autor)
   ========================================================================== */
.masterpieces-section {
  margin-bottom: 70px;
  position: relative;
}

.masterpieces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

@media (min-width: 1200px) {
  .masterpieces-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
  }
}

@media (min-width: 1800px) {
  .masterpieces-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 32px;
  }
}

@media (min-width: 2500px) {
  .masterpieces-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .masterpieces-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

.masterpiece-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 380px;
  border: 1px solid var(--border-gold);
  background: var(--bg-surface);
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
  transition: all var(--transition-normal);
}

.masterpiece-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: var(--gold-primary);
  box-shadow: 0 20px 45px rgba(212, 175, 55, 0.3);
}

.masterpiece-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.masterpiece-card:hover img {
  transform: scale(1.08);
}

.masterpiece-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(9, 11, 14, 0.85);
  border: 1px solid var(--border-gold);
  backdrop-filter: blur(8px);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.masterpiece-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 11, 14, 0.95) 0%, rgba(9, 11, 14, 0.25) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  z-index: 1;
}

.masterpiece-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.masterpiece-project {
  font-size: 0.85rem;
  color: var(--gold-primary);
  font-weight: 600;
}

.masterpiece-location {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

/* Subfiltros por Proyecto */
.project-subfilters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 20px auto 35px;
  max-width: 950px;
}

.project-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.project-pill:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--border-gold);
  color: #fff;
}

.project-pill.active {
  background: var(--gold-gradient);
  color: #090b0e;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* ==========================================================================
   Videografía & Cine Showcase
   ========================================================================== */
.video-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

@media (min-width: 1100px) {
  .video-showcase-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

@media (min-width: 1800px) {
  .video-showcase-grid {
    gap: 44px;
  }
}

.video-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.video-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-hover);
}

.video-player-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  background: #000;
}

.video-player-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-card-content {
  padding: 20px;
}

.video-tag {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--gold-primary);
  text-transform: uppercase;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.video-card-title {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.video-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Sobre Mí / Filosofía
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

@media (min-width: 1400px) {
  .about-grid {
    grid-template-columns: 1.05fr 1fr;
    gap: 80px;
  }
  .about-image-card {
    height: 520px;
  }
  .about-image-card img {
    height: 100%;
    object-fit: cover;
  }
}

@media (min-width: 1800px) {
  .about-grid {
    gap: 100px;
  }
  .about-image-card {
    height: 620px;
  }
}

.about-grid.reverse .about-image-column {
  order: 2;
}
.about-grid.reverse .about-content-column {
  order: 1;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
  .about-grid.reverse .about-image-column {
    order: 1 !important;
  }
  .about-grid.reverse .about-content-column {
    order: 2 !important;
  }
  .about-image-card {
    max-height: 420px;
  }
  .about-image-card img {
    height: 100%;
    object-fit: cover;
  }
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9);
  border: 1px solid var(--border-gold);
}

.about-image-card img {
  width: 100%;
  height: auto;
  display: block;
}

.image-experience-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: rgba(9, 11, 14, 0.85);
  border: 1px solid var(--border-gold);
  backdrop-filter: blur(12px);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  text-align: right;
}

.exp-years {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold-light);
  display: block;
}

.exp-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about-title {
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  margin-bottom: 20px;
}

.about-text-lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--gold-light);
  border-left: 3px solid var(--gold-primary);
  padding-left: 20px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.about-text {
  font-size: 1.02rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.pillar-info h4 {
  font-size: 1.08rem;
  margin-bottom: 4px;
}

.pillar-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Paquetes / Inversión (Hover Oro Dinámico)
   ========================================================================== */
/* ==========================================================================
   Paquetes de Inversión y Precios Oficiales (Estilo Ultra-Lujo Obsidian & Gold)
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 28px;
  margin-bottom: 50px;
  position: relative;
  z-index: 2;
}

/* Cuadrícula de 3 Promociones del Flyer Oficial */
.pricing-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-bottom: 70px;
}

@media (min-width: 1150px) {
  .pricing-grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
  }
}

@media (min-width: 1800px) {
  .pricing-grid-3 {
    gap: 48px;
  }
  .pricing-grid-3 .pricing-card {
    padding: 46px 36px 40px;
  }
  .pricing-grid-3 .package-name {
    font-size: 1.65rem;
  }
  .pricing-grid-3 .price-amount {
    font-size: 2.85rem;
  }
  .pricing-grid-3 .package-features li {
    font-size: 1.05rem;
    padding: 9px 0;
  }
}

@media (min-width: 2400px) {
  .pricing-grid-3 {
    gap: 60px;
  }
  .pricing-grid-3 .pricing-card {
    padding: 56px 46px 48px;
    border-radius: 26px;
  }
  .pricing-grid-3 .package-name {
    font-size: 2.1rem;
  }
  .pricing-grid-3 .price-amount {
    font-size: 3.5rem;
  }
  .pricing-grid-3 .package-features li {
    font-size: 1.2rem;
    padding: 12px 0;
  }
  .pricing-grid-3 .btn {
    font-size: 1.2rem;
    padding: 18px 32px;
  }
}

@media (min-width: 3200px) {
  .pricing-grid-3 {
    gap: 76px;
  }
  .pricing-grid-3 .pricing-card {
    padding: 68px 56px 58px;
    border-radius: 30px;
  }
  .pricing-grid-3 .package-name {
    font-size: 2.4rem;
  }
  .pricing-grid-3 .price-amount {
    font-size: 4.1rem;
  }
  .pricing-grid-3 .package-features li {
    font-size: 1.35rem;
    padding: 15px 0;
  }
  .pricing-grid-3 .btn {
    font-size: 1.35rem;
    padding: 22px 38px;
  }
}

/* Cuadrícula de 4 Sesiones Personales y Negocios */
.pricing-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 50px;
}

@media (min-width: 1200px) {
  .pricing-grid-4 {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1800px) {
  .pricing-grid-4 {
    gap: 32px;
  }
  .pricing-grid-4 .pricing-card {
    padding: 38px 28px 32px;
  }
}

@media (min-width: 2400px) {
  .pricing-grid-4 {
    gap: 40px;
  }
  .pricing-grid-4 .pricing-card {
    padding: 48px 36px 42px;
    border-radius: 24px;
  }
  .pricing-grid-4 .package-name {
    font-size: 1.85rem;
  }
  .pricing-grid-4 .price-amount {
    font-size: 3rem;
  }
  .pricing-grid-4 .package-features li {
    font-size: 1.15rem;
    padding: 10px 0;
  }
  .pricing-grid-4 .btn {
    font-size: 1.1rem;
    padding: 16px 28px;
  }
}

@media (min-width: 3200px) {
  .pricing-grid-4 {
    gap: 52px;
  }
  .pricing-grid-4 .pricing-card {
    padding: 58px 44px 50px;
    border-radius: 28px;
  }
  .pricing-grid-4 .package-name {
    font-size: 2.15rem;
  }
  .pricing-grid-4 .price-amount {
    font-size: 3.5rem;
  }
  .pricing-grid-4 .package-features li {
    font-size: 1.25rem;
    padding: 13px 0;
  }
  .pricing-grid-4 .btn {
    font-size: 1.25rem;
    padding: 20px 34px;
  }
}

.pricing-card {
  background: linear-gradient(180deg, rgba(20, 25, 36, 0.88) 0%, rgba(12, 15, 22, 0.96) 100%);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 20px;
  padding: 36px 26px 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(16px);
  box-shadow: 
    0 18px 45px -12px rgba(0, 0, 0, 0.8),
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

/* Hairline de oro luminoso superior */
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.45), transparent);
  transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

/* Efecto Hover de Oro Líquido para CUALQUIER tarjeta */
.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.7);
  box-shadow: 
    0 25px 60px -15px rgba(0, 0, 0, 0.92),
    0 0 40px -10px rgba(212, 175, 55, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  background: linear-gradient(180deg, rgba(28, 34, 48, 0.96) 0%, rgba(14, 18, 27, 0.98) 100%);
}

.pricing-card:hover::before {
  left: 0;
  right: 0;
  background: var(--gold-gradient);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.7);
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.72rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.28);
  padding: 5px 12px;
  border-radius: 9999px;
  margin-bottom: 16px;
  width: fit-content;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.pricing-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-primary);
}

.package-name {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #ffffff;
  margin-bottom: 10px;
  line-height: 1.25;
  min-height: 56px;
  display: flex;
  align-items: center;
}

.package-price-wrap {
  margin: 10px 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.price-regular-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.2;
}

.price-regular-label {
  font-size: 0.74rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.price-strikethrough {
  font-size: 0.96rem;
  color: #8c95a5;
  text-decoration: line-through;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.price-main-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.price-from {
  font-size: 0.74rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  display: block;
  width: 100%;
}

.price-amount {
  font-family: var(--font-serif);
  font-size: 2.35rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, #ffffff 40%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.price-currency {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gold-primary);
  letter-spacing: 0.05em;
}

.price-savings-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  color: #ffb800;
  background: rgba(255, 184, 0, 0.12);
  border: 1px solid rgba(255, 184, 0, 0.32);
  border-radius: 9999px;
  padding: 3px 10px;
  margin-top: 6px;
  width: fit-content;
}

.price-savings-tag.tag-special {
  color: #00e676;
  background: rgba(0, 230, 118, 0.1);
  border-color: rgba(0, 230, 118, 0.3);
}

/* VIP Card Highlight */
.pricing-card.vip-card {
  border: 2px solid var(--gold-primary);
  background: linear-gradient(180deg, rgba(28, 35, 50, 0.95) 0%, rgba(15, 19, 29, 0.98) 100%);
  box-shadow: 0 22px 55px -10px rgba(0, 0, 0, 0.9), 0 0 35px rgba(212, 175, 55, 0.28);
}

.pricing-card.vip-card .pricing-badge {
  background: var(--gold-gradient);
  color: #07090c;
  font-weight: 800;
  border: none;
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.6);
}

.pricing-card.vip-card .pricing-badge::before {
  background: #07090c;
  box-shadow: none;
}

.pricing-card.vip-card:hover {
  border-color: #ffd700;
  box-shadow: 0 28px 65px -12px rgba(0, 0, 0, 0.95), 0 0 50px rgba(212, 175, 55, 0.45);
}

.badge-limited {
  color: #ff4d4f !important;
  background: rgba(255, 77, 79, 0.12) !important;
  border-color: rgba(255, 77, 79, 0.35) !important;
}

.badge-limited::before {
  background: #ff4d4f !important;
  box-shadow: 0 0 8px #ff4d4f !important;
}

/* Footnote debajo de tarjeta */
.pricing-card-footnote {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 14px;
  text-align: center;
  line-height: 1.35;
}

/* Fila de Tarjetas de Crédito */
.payment-cards-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.card-brand-badge {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: 4px;
  display: inline-block;
}

.badge-visa {
  background: #1a1f71;
  color: #ffffff;
}

.badge-mastercard {
  background: #252525;
  color: #eb001b;
  border: 1px solid #ff5f00;
}

.badge-amex {
  background: #006fcf;
  color: #ffffff;
}

/* Pestañas de Paquetes en Home */
.package-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.package-tab-btn {
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.package-tab-btn:hover {
  border-color: var(--gold-primary);
  color: #ffffff;
}

.package-tab-btn.active {
  background: var(--gold-gradient);
  color: #07090c;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}


.package-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  min-height: 52px;
  line-height: 1.55;
}

.package-features {
  list-style: none;
  margin-bottom: 34px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.package-features li {
  font-size: 0.9rem;
  color: rgba(235, 240, 250, 0.88);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.45;
}

.package-features li i {
  color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  margin-top: 1px;
  transition: all 0.3s ease;
}

.pricing-card:hover .package-features li i {
  background: rgba(212, 175, 55, 0.22);
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.35);
}

.package-features li strong {
  color: var(--gold-light);
  font-weight: 600;
}

.pricing-card .btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 13px 20px;
  border-radius: 9999px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
}

.pricing-card:hover .btn-outline {
  background: var(--gold-gradient);
  color: #080a0e;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(212, 175, 55, 0.4);
  transform: scale(1.02);
}

/* Barra de Garantías y Políticas Oficiales */
.pricing-trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 20px;
  margin-bottom: 50px;
  padding: 24px 32px;
  background: linear-gradient(135deg, rgba(22, 27, 38, 0.85) 0%, rgba(13, 16, 24, 0.95) 100%);
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: 18px;
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

@media (min-width: 1200px) {
  .pricing-trust-bar {
    grid-template-columns: repeat(4, 1fr);
    padding: 28px 40px;
    gap: 30px;
  }
}

@media (min-width: 1800px) {
  .pricing-trust-bar {
    padding: 34px 50px;
    gap: 40px;
  }
  .pricing-trust-item {
    font-size: 1.05rem;
  }
}

@media (min-width: 2400px) {
  .pricing-trust-bar {
    padding: 42px 60px;
    gap: 50px;
    border-radius: 24px;
  }
  .pricing-trust-item {
    font-size: 1.25rem;
    gap: 18px;
  }
  .pricing-trust-item i {
    width: 50px;
    height: 50px;
    min-width: 50px;
    font-size: 1.25rem;
  }
}

@media (min-width: 3200px) {
  .pricing-trust-bar {
    padding: 50px 72px;
    gap: 60px;
    border-radius: 28px;
  }
  .pricing-trust-item {
    font-size: 1.45rem;
    gap: 22px;
  }
  .pricing-trust-item i {
    width: 60px;
    height: 60px;
    min-width: 60px;
    font-size: 1.5rem;
  }
}

.pricing-trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
  color: #ffffff;
  font-weight: 500;
}

.pricing-trust-item i {
  color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.custom-quote-banner {
  background: linear-gradient(135deg, rgba(26, 31, 44, 0.88) 0%, rgba(14, 17, 26, 0.96) 100%);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 20px;
  padding: 38px 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.custom-quote-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold-gradient);
}

.quote-banner-content h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 6px;
  color: #ffffff;
}

.quote-banner-content p {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.55;
}


/* FAQ Acordeón */
.faq-grid {
  max-width: 100%;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 1100px) {
  .faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (min-width: 1800px) {
  .faq-grid {
    gap: 32px;
  }
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
}

.faq-question i {
  color: var(--gold-primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

/* ==========================================================================
   Reseñas / Testimonios
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 26px;
}

.review-card {
  background: linear-gradient(180deg, rgba(20, 24, 34, 0.85) 0%, rgba(12, 15, 22, 0.94) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(16px);
  box-shadow: 
    0 16px 40px -12px rgba(0, 0, 0, 0.75), 
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.review-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 25%;
  right: 25%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.35), transparent);
  transition: all 0.4s ease;
}

.review-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 0 22px 50px -10px rgba(0, 0, 0, 0.85), 0 0 25px -5px rgba(212, 175, 55, 0.2);
}

.review-card:hover::before {
  left: 10%;
  right: 10%;
  background: var(--gold-gradient);
}

.review-stars {
  color: #ffb800;
  font-size: 1.15rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.review-text {
  font-size: 0.98rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 24px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--border-gold);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  box-shadow: 0 0 14px rgba(212, 175, 55, 0.25);
  flex-shrink: 0;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-name {
  font-weight: 600;
  font-size: 0.95rem;
  display: block;
}

.author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Contacto & Cotizador Rápido
   ========================================================================== */
.contact-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8);
}

.contact-info-col {
  padding: 50px 40px;
  background: linear-gradient(135deg, rgba(22, 26, 35, 0.95) 0%, rgba(13, 16, 22, 0.95) 100%);
  border-right: 1px solid var(--border-subtle);
}

.contact-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 14px;
}

.contact-desc {
  color: var(--text-secondary);
  font-size: 0.98rem;
  margin-bottom: 36px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.contact-method-item {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-fast);
}

.contact-method-item:hover {
  transform: translateX(6px);
}

.method-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.whatsapp-bg { background: rgba(37, 211, 102, 0.15); color: #25d366; }
.email-bg { background: rgba(212, 175, 55, 0.15); color: var(--gold-light); }
.location-bg { background: rgba(58, 125, 249, 0.15); color: #3a7df9; }

.method-label {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
}

.method-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.social-channels {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
}

.social-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 12px;
}

.social-links {
  display: flex;
  gap: 14px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  color: #090b0e;
  background: var(--gold-gradient);
  border-color: transparent;
  transform: translateY(-3px);
}

.contact-form-col {
  padding: 50px 40px;
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.form-sub {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input, select, textarea {
  width: 100%;
  background: rgba(10, 13, 18, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

/* ==========================================================================
   Footer
   ========================================================================= */
.main-footer {
  background: #06070a;
  border-top: 1px solid var(--border-subtle);
  padding-top: 70px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}

.footer-bio {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-top: 16px;
  max-width: 320px;
}

.footer-nav h4, .footer-contact h4 {
  font-size: 1.05rem;
  margin-bottom: 18px;
  color: var(--gold-light);
}

.footer-nav ul {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 10px;
}

.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--text-primary);
}

.footer-contact p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 24px 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   Lightbox Modal
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 10, 0.95);
  backdrop-filter: blur(20px);
}

.lightbox-container {
  position: relative;
  z-index: 1001;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-height: 85vh;
}

.lightbox-image-wrapper {
  position: relative;
  max-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image-wrapper img {
  max-width: 85vw;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transition: transform 0.3s ease;
}

.lightbox-info {
  width: 100%;
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
}

.lightbox-category {
  font-size: 0.72rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
}

.lightbox-title {
  font-size: 1.1rem;
  color: #fff;
  margin: 2px 0;
}

.lightbox-location {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.lightbox-counter {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
}

.lightbox-btn {
  position: fixed;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 1002;
}

.lightbox-btn:hover {
  background: var(--gold-gradient);
  color: #090b0e;
  border-color: transparent;
  transform: scale(1.1);
}

.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev { top: 50%; left: 24px; transform: translateY(-50%); }
.lightbox-next { top: 50%; right: 24px; transform: translateY(-50%); }

/* ==========================================================================
   Botón Flotante Permanente de WhatsApp
   ========================================================================== */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  text-decoration: none;
  z-index: 99;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-normal);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
}

.pulse-ring {
  position: absolute;
  inset: -6px;
  border: 2px solid rgba(37, 211, 102, 0.6);
  border-radius: 50%;
  animation: pulseRingAnimation 2.2s infinite ease-out;
}

@keyframes pulseRingAnimation {
  0% { transform: scale(0.9); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 76px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(18, 21, 28, 0.95);
  border: 1px solid var(--border-gold);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.floating-whatsapp-btn:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ==========================================================================
   Animaciones de Revelado (Scroll Reveal)
   ========================================================================== */
.reveal-fade, .reveal-slide-up, .reveal-slide-left, .reveal-slide-right, .reveal-card {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-slide-up { transform: translateY(35px); }
.reveal-slide-left { transform: translateX(35px); }
.reveal-slide-right { transform: translateX(-35px); }
.reveal-card { transform: translateY(25px); }

.revealed {
  opacity: 1 !important;
  transform: translate(0, 0) !important;
}

/* Delays */
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* Responsive Queries para Móvil y Tablet */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(85vw, 360px);
    height: 100vh;
    background: rgba(9, 11, 14, 0.98);
    backdrop-filter: blur(28px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 32px;
    gap: 20px;
    transition: right var(--transition-normal);
    z-index: 101;
    border-left: 1px solid var(--border-gold);
    box-shadow: -15px 0 45px rgba(0, 0, 0, 0.9);
  }

  .nav-menu.open,
  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.15rem;
    font-family: var(--font-serif);
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .mobile-toggle {
    display: flex;
    z-index: 102;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }

  .contact-card {
    grid-template-columns: 1fr;
  }

  .contact-info-col {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .portfolio-filters {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 6px 4px 14px;
    gap: 8px;
    scrollbar-width: none;
    margin-bottom: 24px;
    justify-content: flex-start;
  }
  .portfolio-filters::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.85rem;
    padding: 8px 18px;
    min-height: 42px;
  }
}

@media (max-width: 600px) {
  .hero-stats {
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .stat-divider {
    width: 80%;
    height: 1px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Pro Feature 1: Before/After Comparator (Revelado & Color Grading)
   ========================================================================== */
.before-after-section {
  position: relative;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #0d1017 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 50px 30px;
  margin: 60px 0;
  overflow: hidden;
}

.before-after-container {
  position: relative;
  max-width: min(100%, 1500px);
  margin: 30px auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0,0,0,0.9), 0 0 35px rgba(212, 175, 55, 0.18);
  border: 1px solid var(--border-gold);
  user-select: none;
  touch-action: pan-y;
}

@media (min-width: 1800px) {
  .before-after-container {
    max-width: 1950px;
  }
}

@media (min-width: 2500px) {
  .before-after-container {
    max-width: 2600px;
  }
  .before-after-wrapper {
    max-height: 920px;
  }
}

@media (min-width: 3200px) {
  .before-after-container {
    max-width: 3200px;
  }
  .before-after-wrapper {
    max-height: 1100px;
  }
}

.before-after-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 760px;
  overflow: hidden;
}

@media (max-width: 768px) {
  .before-after-wrapper {
    aspect-ratio: 4 / 3;
    max-height: 420px;
  }
}

.img-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.img-before-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  border-right: 2px solid var(--gold-primary);
  box-shadow: 2px 0 15px rgba(0,0,0,0.6);
  z-index: 2;
}

.img-before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: none;
}

.slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 40px;
  margin-left: -20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: ew-resize;
  z-index: 3;
}

.handle-line {
  flex-grow: 1;
  width: 2px;
  background: var(--gold-primary);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.8);
}

.handle-button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #090b0e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.7);
  border: 2px solid #ffffff;
  transition: transform 0.15s ease;
}

.slider-handle:hover .handle-button {
  transform: scale(1.12);
}

.badge-label {
  position: absolute;
  bottom: 20px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 4;
  backdrop-filter: blur(8px);
}

.badge-before {
  left: 20px;
  background: rgba(15, 15, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
}

.badge-after {
  right: 20px;
  background: rgba(212, 175, 55, 0.25);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

/* ==========================================================================
   Pro Feature 2: Ficha Técnica & Color Palette HUD en Lightbox
   ========================================================================== */
.lightbox-toolbar {
  position: absolute;
  top: 20px;
  right: 80px;
  display: flex;
  gap: 12px;
  z-index: 110;
}

.lightbox-tool-btn {
  background: rgba(18, 21, 28, 0.85);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(10px);
  transition: all var(--transition-fast);
}

.lightbox-tool-btn:hover, .lightbox-tool-btn.active {
  border-color: var(--gold-primary);
  color: var(--gold-light);
  background: rgba(30, 35, 48, 0.95);
}

.lightbox-tech-hud {
  position: absolute;
  top: 75px;
  right: 25px;
  width: 320px;
  background: rgba(15, 18, 25, 0.94);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 22px;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.85);
  z-index: 109;
  display: none;
  animation: fadeIn 0.25s ease;
}

.lightbox-tech-hud.active {
  display: block;
}

.hud-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.hud-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-item {
  margin-bottom: 12px;
}

.hud-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 2px;
}

.hud-value {
  font-size: 0.88rem;
  color: #ffffff;
  font-family: var(--font-sans);
  font-weight: 500;
}

.palette-swatches {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.palette-swatch {
  width: 44px;
  height: 24px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* Lightbox Image Wrapper & Loupe Zoom */
.lightbox-image-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  max-width: 92vw;
  max-height: 80vh;
  border-radius: var(--radius-sm);
}

#lightbox-img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: center center;
  cursor: zoom-in;
  user-select: none;
}

#lightbox-img.zoomed {
  cursor: zoom-out;
  transform: scale(2.2);
}

/* Guías de Composición Áurea & Tercios */
.lightbox-composition-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 10;
  display: none;
}

.lightbox-composition-grid.active {
  display: block;
  opacity: 1;
}

.grid-line {
  position: absolute;
  background: rgba(212, 175, 55, 0.5);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.4);
}

.grid-v1 { top: 0; bottom: 0; left: 33.333%; width: 1px; }
.grid-v2 { top: 0; bottom: 0; left: 66.666%; width: 1px; }
.grid-h1 { left: 0; right: 0; top: 33.333%; height: 1px; }
.grid-h2 { left: 0; right: 0; top: 66.666%; height: 1px; }

.grid-point {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid #ffffff;
  background: var(--gold-primary);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.9);
}

.point-tl { top: 33.333%; left: 33.333%; }
.point-tr { top: 33.333%; left: 66.666%; }
.point-bl { top: 66.666%; left: 33.333%; }
.point-br { top: 66.666%; left: 66.666%; }

.grid-center-cross {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 28px;
  height: 28px;
  transform: translate(-50%, -50%);
  border-top: 1px dashed rgba(255, 255, 255, 0.5);
  border-left: 1px dashed rgba(255, 255, 255, 0.5);
}

/* Barra de Atajos Rápidos Pro en Lightbox */
.lightbox-shortcuts-bar {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  margin-top: 12px;
  flex-wrap: wrap;
}

.sc-badge {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: rgba(18, 21, 28, 0.75);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 5px;
  backdrop-filter: blur(8px);
}

.sc-badge kbd {
  background: rgba(255, 255, 255, 0.12);
  color: var(--gold-light);
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 0.68rem;
  font-family: var(--font-sans);
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Selector de Presets de Color Grading en Especialidades */
.grading-preset-selector {
  display: inline-flex;
  gap: 10px;
  background: rgba(18, 21, 28, 0.9);
  padding: 5px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  margin-bottom: 24px;
}

.preset-pill {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.preset-pill:hover {
  color: #ffffff;
}

.preset-pill.active {
  background: var(--gold-gradient);
  color: #090b0e;
  font-weight: 700;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

/* ==========================================================================
   Pro Feature 3: Cotizador & Calculadora Interactiva de Inversión
   ========================================================================== */
.investment-calculator {
  background: linear-gradient(135deg, rgba(22, 26, 35, 0.9) 0%, rgba(13, 16, 22, 0.95) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 45px 40px;
  margin-top: 70px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
}

.calc-steps-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.1fr 1.25fr;
  gap: 36px;
  margin-top: 30px;
}

@media (min-width: 1800px) {
  .calculator-card {
    padding: 56px 50px;
  }
  .calc-steps-grid {
    gap: 50px;
  }
  .calc-step-title {
    font-size: 1.1rem;
  }
  .calc-select, .calc-addon-label {
    padding: 16px 20px;
    font-size: 1.05rem;
  }
  .calc-total-amount {
    font-size: 3.8rem;
  }
}

@media (min-width: 2500px) {
  .calculator-card {
    padding: 68px 60px;
  }
  .calc-steps-grid {
    gap: 64px;
  }
  .calc-step-title {
    font-size: 1.25rem;
  }
  .calc-select, .calc-addon-label {
    padding: 18px 24px;
    font-size: 1.15rem;
  }
  .calc-total-amount {
    font-size: 4.4rem;
  }
}

@media (min-width: 3200px) {
  .calculator-card {
    padding: 80px 72px;
  }
  .calc-steps-grid {
    gap: 76px;
  }
  .calc-step-title {
    font-size: 1.45rem;
  }
  .calc-select, .calc-addon-label {
    padding: 22px 28px;
    font-size: 1.3rem;
  }
  .calc-total-amount {
    font-size: 5.2rem;
  }
}

.calc-step-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-select {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color var(--transition-fast);
}

.calc-select:focus {
  border-color: var(--gold-primary);
}

.calc-addon-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.calc-addon-label:hover {
  background: rgba(212, 175, 55, 0.08);
  border-color: var(--border-gold);
}

.calc-addon-label input {
  accent-color: var(--gold-primary);
  width: 18px;
  height: 18px;
  margin-right: 12px;
}

.calc-result-panel {
  background: rgba(9, 11, 14, 0.8);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.calc-total-amount {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold-light);
  line-height: 1.1;
  margin: 10px 0;
}

.calc-usd-ref {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* ==========================================================================
   Pro Feature 4: Portal Privado de Clientes
   ========================================================================== */
.client-portal-modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 10, 0.88);
  backdrop-filter: blur(14px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.client-portal-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.portal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  padding: 40px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.9);
  text-align: center;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.client-portal-modal.active .portal-box {
  transform: translateY(0);
}

.portal-input {
  width: 100%;
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  padding: 14px 18px;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  margin: 20px 0;
  outline: none;
  transition: border-color var(--transition-fast);
}

.portal-input:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.portal-status {
  min-height: 30px;
  font-size: 0.9rem;
  margin-bottom: 15px;
}

@media (max-width: 1024px) {
  .calc-steps-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .pricing-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .pricing-grid-3, .pricing-grid-4 {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .pricing-trust-bar {
    grid-template-columns: 1fr;
    padding: 20px 24px;
    gap: 16px;
  }
  .pricing-trust-item {
    font-size: 0.95rem;
  }
  .header-actions .btn {
    padding: 9px 14px;
    font-size: 0.85rem;
  }
  .header-actions .btn span {
    display: none; /* Icon-only Cotizar on small mobile to avoid crowding header */
  }
  .header-actions .btn i {
    font-size: 1.15rem;
    margin: 0;
  }
  .brand-title {
    font-size: 1.55rem;
  }
  .brand-subtitle {
    font-size: 0.55rem;
    letter-spacing: 0.3em;
  }
}

@media (max-width: 600px) {
  .btn {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .btn:active {
    transform: scale(0.97);
  }
  input, select, textarea {
    font-size: 16px !important;
  }
  .pricing-card {
    padding: 28px 20px;
    border-radius: 18px;
  }
  .pricing-card .package-name {
    font-size: 1.45rem;
  }
  .pricing-card .price-amount {
    font-size: 2.5rem;
  }
  .floating-whatsapp-btn {
    bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    right: 16px;
    width: 58px;
    height: 58px;
  }
  .lightbox-nav {
    width: 44px;
    height: 44px;
  }
}