/* ==========================================================================
   Dociva Private Advisory - Motor Visual Avanzado e Hiperdinámico (/css/site.css)
   Paleta: #004f79, #006aa1, #ffad83, #774124, #c99c85
   ========================================================================== */

:root {
  --dociva-primary: #004f79;
  --dociva-secondary: #006aa1;
  --dociva-accent: #ffad83;
  --dociva-earth-dark: #774124;
  --dociva-earth-light: #c99c85;
  --dociva-bg: #fdfbf7;
  --dociva-text: #2c3e50;
  --dociva-white: #ffffff;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--dociva-text);
  background-color: var(--dociva-bg);
  line-height: 1.8;
  font-size: 1.05rem;
  overflow-x: hidden;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

body.loaded {
  opacity: 1;
}

/* --- Loader Inicial de 0.5s exclusivo para Index --- */
#page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--dociva-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.loader-circle {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 173, 131, 0.2);
  border-top-color: var(--dociva-accent);
  border-radius: 50%;
  animation: spinLoader 0.6s linear infinite;
}

@keyframes spinLoader {
  to { transform: rotate(360deg); }
}

/* --- Disclaimer Top Banner --- */
.disclaimer-banner {
  background-color: var(--dociva-earth-dark);
  color: var(--dociva-white);
  padding: 0.75rem 2rem;
  font-size: 0.85rem;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 2px solid var(--dociva-accent);
}
.disclaimer-banner span {
  color: var(--dociva-accent);
  font-weight: 700;
}

/* --- Navbar Moderna --- */
.site-header {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 79, 121, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--dociva-primary);
  text-decoration: none;
  letter-spacing: -0.04em;
}
.brand-logo span {
  color: var(--dociva-earth-dark);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-item {
  opacity: 0;
  transform: translateY(-20px);
  animation: navScaleIn 0.5s forwards;
}

.nav-item:nth-child(1) { animation-delay: 0.1s; }
.nav-item:nth-child(2) { animation-delay: 0.2s; }
.nav-item:nth-child(3) { animation-delay: 0.3s; }
.nav-item:nth-child(4) { animation-delay: 0.4s; }
.nav-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes navScaleIn {
  to { opacity: 1; transform: translateY(0); }
}

.nav-menu a {
  text-decoration: none;
  color: var(--dociva-primary);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-block;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), color 0.3s ease;
}

.nav-menu a:hover {
  color: var(--dociva-earth-dark);
  transform: translateY(-6px) scale(1.05);
}

.nav-cta {
  background-color: var(--dociva-secondary) !important;
  color: var(--dociva-white) !important;
  padding: 0.6rem 1.25rem;
  border-radius: 50px;
}

/* --- Botones Interactivos con Feedback --- */
.btn-interactive {
  position: relative;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  border: none;
  outline: none;
}

.btn-interactive.alt-pattern-1 {
  background-color: var(--dociva-primary);
  color: var(--dociva-white);
  box-shadow: 0 10px 20px rgba(0, 79, 121, 0.2);
}

.btn-interactive.alt-pattern-2 {
  background-color: var(--dociva-accent);
  color: var(--dociva-earth-dark);
  box-shadow: 0 10px 20px rgba(255, 173, 131, 0.3);
}

.btn-interactive:active {
  transform: scale(0.94) translateY(2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* --- Hero Section Hiperdinámico con Texto Animado --- */
.hero-abstract {
  position: relative;
  background: linear-gradient(135deg, var(--dociva-primary), var(--dociva-secondary));
  color: var(--dociva-white);
  padding: 8rem 2rem 10rem 2rem;
  overflow: hidden;
}

.hero-abstract-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(255, 173, 131, 0.25) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(119, 65, 36, 0.4) 0%, transparent 60%);
  z-index: 1;
  animation: abstractFloat 12s ease-in-out infinite alternate;
}

@keyframes abstractFloat {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.08) translate(-20px, 15px); }
}

.hero-content-wrapper {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-title-effect {
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.04em;
}

.hero-title-effect span.word-animated {
  display: inline-block;
  color: var(--dociva-accent);
  animation: textGlitchSlide 1.2s cubic-bezier(0.1, 1, 0.1, 1) forwards;
  opacity: 0;
  transform: translateY(40px);
}

@keyframes textGlitchSlide {
  to { opacity: 1; transform: translateY(0); }
}

.hero-text-desc {
  font-size: 1.15rem;
  color: #f1f5f9;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-floating-img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
  transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
  transition: transform 0.6s ease;
  object-fit: cover;
  height: 450px;
}
.hero-floating-img:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

/* Glassmorphism con Brillo Dinámico */
.glass-card {
  position: relative;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 173, 131, 0.3);
  border-radius: 16px;
  padding: 3rem;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 79, 121, 0.05);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,173,131,0.3) 0%, transparent 70%);
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.glass-card:hover::before {
  opacity: 1;
  transform: scale(1);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0, 79, 121, 0.12);
  border-color: var(--dociva-accent);
}


/* ==========================================================================
   8 NUEVAS SECCIONES ULTRA-INTERACTIVAS Y NO ORTHODOXAS (CON ABUSO DE JS Y CSS)
   ========================================================================== */

/* 1. SECCIÓN HORIZONTAL PARALLAX / SCROLL EXPERIMENTAL */
.sec-horizontal-scroll {
  padding: 8rem 0;
  background-color: var(--dociva-primary);
  color: var(--dociva-white);
  overflow: hidden;
  position: relative;
}
.horizontal-track {
  display: flex;
  gap: 3rem;
  padding: 0 4rem;
  width: max-content;
  will-change: transform;
}
.horizontal-panel {
  width: 450px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255, 173, 131, 0.25);
  padding: 3rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  flex-shrink: 0;
}

/* 2. SECCIÓN MÓDULO DE RAYOS X / COMPARATIVA TÉCNICA INTERACTIVA (JS MOUSEMOVE) */
.sec-xray-compare {
  padding: 8rem 2rem;
  background: var(--dociva-bg);
  text-align: center;
}
.xray-container {
  max-width: 900px;
  margin: 4rem auto 0 auto;
  position: relative;
  height: 450px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}
.xray-layer {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background-size: cover; background-position: center;
}
.xray-before {
  background-image: url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1200&q=80');
  filter: grayscale(100%) contrast(150%);
}
.xray-after {
  background-image: url('https://images.unsplash.com/photo-1507679799987-c73779587ccf?auto=format&fit=crop&w=1200&q=80');
  width: 50%;
  border-right: 4px solid var(--dociva-accent);
  z-index: 2;
  transition: width 0.1s ease-out;
}

/* 3. SECCIÓN ORBITAL / NODOS INTERACTIVOS CON JS */
.sec-orbital-nodes {
  padding: 8rem 2rem;
  background: linear-gradient(135deg, #0b0f19, var(--dociva-primary));
  color: var(--dociva-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.nodes-universe {
  max-width: 1000px;
  height: 500px;
  margin: 4rem auto 0 auto;
  position: relative;
}
.node-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 140px; height: 140px;
  background: var(--dociva-accent);
  color: var(--dociva-earth-dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900;
  box-shadow: 0 0 50px rgba(255,173,131,0.5);
  z-index: 3;
}
.orbit-node {
  position: absolute;
  width: 100px; height: 100px;
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--dociva-accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700;
  cursor: pointer;
  transition: transform 0.3s ease, background 0.3s ease;
  z-index: 4;
}
.orbit-node:hover {
  transform: scale(1.2);
  background: var(--dociva-accent);
  color: var(--dociva-primary);
}

/* 4. SECCIÓN MATRIZ DE AUDITORÍA DINÁMICA (FILTRABLE POR JS) */
.sec-dynamic-matrix {
  padding: 8rem 2rem;
  background-color: var(--dociva-white);
}
.matrix-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}
.matrix-btn {
  padding: 0.75rem 1.75rem;
  border-radius: 30px;
  border: 2px solid var(--dociva-primary);
  background: transparent;
  color: var(--dociva-primary);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}
.matrix-btn.active, .matrix-btn:hover {
  background: var(--dociva-primary);
  color: var(--dociva-white);
}
.matrix-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.matrix-item {
  background: #f8fafc;
  padding: 2.5rem;
  border-radius: 16px;
  border-top: 5px solid var(--dociva-accent);
  transition: all 0.4s ease;
}

/* 5. SECCIÓN TIMELINE FLUIDO CON INTERACCIÓN DE LECTURA ACTIVA */
.sec-fluid-timeline {
  padding: 8rem 2rem;
  background: linear-gradient(180deg, var(--dociva-bg) 0%, #f4efe6 100%);
}
.fluid-timeline-wrapper {
  max-width: 900px;
  margin: 4rem auto 0 auto;
  position: border-left;
  border-left: 3px solid var(--dociva-earth-light);
  padding-left: 3rem;
}
.fluid-step {
  position: relative;
  margin-bottom: 4rem;
  opacity: 0.4;
  transform: translateX(-20px);
  transition: all 0.5s ease;
}
.fluid-step.active-step {
  opacity: 1;
  transform: translateX(0);
}
.fluid-step::before {
  content: '';
  position: absolute;
  left: -3.35rem; top: 0.25rem;
  width: 18px; height: 18px;
  background: var(--dociva-earth-dark);
  border-radius: 50%;
  border: 4px solid var(--dociva-bg);
  transition: background 0.3s ease;
}
.fluid-step.active-step::before {
  background: var(--dociva-accent);
}

/* 6. SECCIÓN TARJETAS 3D TILT EFFECT (CON JS) */
.sec-tilt-cards {
  padding: 8rem 2rem;
  background: var(--dociva-primary);
  color: var(--dociva-white);
  text-align: center;
}
.tilt-grid {
  max-width: 1200px;
  margin: 4rem auto 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.tilt-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,173,131,0.2);
  padding: 3rem 2rem;
  border-radius: 20px;
  transform-style: preserve-3d;
  transform: perspective(1000px);
  transition: transform 0.1s ease;
}

/* 7. SECCIÓN RADAR / GRÁFICA DE CUMPLIMIENTO INTERACTIVA */
.sec-radar-stats {
  padding: 8rem 2rem;
  background-color: var(--dociva-white);
}
.radar-container {
  max-width: 1100px;
  margin: 4rem auto 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.progress-bar-container {
  margin-bottom: 1.5rem;
}
.progress-bar-bg {
  width: 100%; height: 12px;
  background: #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
  margin-top: 0.5rem;
}
.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--dociva-primary), var(--dociva-accent));
  transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

/* 8. SECCIÓN CTA FLUIDO CON EFECTO MAGNÉTICO EN BOTÓN (JS) */
.sec-magnetic-cta {
  padding: 9rem 2rem;
  background: linear-gradient(135deg, var(--dociva-earth-dark), #522c18);
  color: var(--dociva-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.magnetic-btn {
  display: inline-block;
  padding: 1.25rem 3rem;
  background: var(--dociva-accent);
  color: var(--dociva-earth-dark);
  font-weight: 900;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1.15rem;
  transition: transform 0.2s cubic-bezier(0.1, 1, 0.1, 1);
  box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

/* --- Footer Institucional --- */
.site-footer {
  background-color: #0b0f19;
  color: var(--dociva-white);
  padding: 5rem 2rem 2rem 2rem;
}
.footer-container {
  max-width: 1300px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-col h4 { font-size: 1.1 font-weight: 700; margin-bottom: 1.25rem; color: var(--dociva-accent); }
.footer-col p, .footer-col ul a { color: #94a3b8; font-size: 0.9rem; text-decoration: none; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.75rem; }
.footer-col ul a:hover { color: var(--dociva-accent); }
.footer-bottom {
  max-width: 1300px; margin: 2rem auto 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem; color: #94a3b8;
}

@media (max-width: 968px) {
  .hero-content-wrapper, .radar-container, .matrix-grid, .tilt-grid, .footer-container {
    grid-template-columns: 1fr;
  }
  .hero-title-effect { font-size: 2.8rem; }
}