/* ==========================================================================
   PRIXBEE.COM - BRAND DESIGN SYSTEM & STYLESHEET
   Colors:
   - Violeta PRIXBEE: #8B2CF5
   - Morado eléctrico: #6545F5
   - Azul intenso: #315CF5
   - Azul eléctrico: #168DF5
   - Cian tecnológico: #19C7F5
   - Azul noche: #07111F (Fondo oscuro principal)
   - Grafito: #17212B (Tarjetas secundarias / contrastes)
   - Blanco frío: #F7F9FC (Texto principal)
   - Gradiente de marca: #8B2CF5 -> #315CF5 -> #19C7F5
   ========================================================================== */

:root {
  /* Brand Color Tokens */
  --color-violet-prixbee: #8B2CF5;
  --color-purple-electric: #6545F5;
  --color-blue-intense: #315CF5;
  --color-blue-electric: #168DF5;
  --color-cyan-tech: #19C7F5;
  --color-night-blue: #07111F;
  --color-graphite: #17212B;
  --color-cool-white: #F7F9FC;

  /* Semantic UI Colors */
  --bg-primary: #07111F;
  --bg-secondary: #0b182b;
  --bg-card: rgba(23, 33, 43, 0.65);
  --bg-card-hover: rgba(30, 43, 58, 0.85);
  --border-subtle: rgba(49, 92, 245, 0.22);
  --border-glow: rgba(25, 199, 245, 0.45);
  --border-violet: rgba(139, 44, 245, 0.5);

  --text-primary: #F7F9FC;
  --text-secondary: #a0aec0;
  --text-muted: #64748b;

  /* Gradients */
  --grad-prixbee: linear-gradient(135deg, #8B2CF5 0%, #315CF5 50%, #19C7F5 100%);
  --grad-prixbee-horizontal: linear-gradient(90deg, #8B2CF5 0%, #315CF5 50%, #19C7F5 100%);
  --grad-cyan-blue: linear-gradient(135deg, #19C7F5 0%, #315CF5 100%);
  --grad-violet-glow: radial-gradient(circle, rgba(139, 44, 245, 0.28) 0%, rgba(7, 17, 31, 0) 70%);
  --grad-cyan-glow: radial-gradient(circle, rgba(25, 199, 245, 0.22) 0%, rgba(7, 17, 31, 0) 70%);

  /* Shadows */
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 50px rgba(7, 17, 31, 0.7);
  --shadow-glow-cyan: 0 0 35px rgba(25, 199, 245, 0.35);
  --shadow-glow-violet: 0 0 35px rgba(139, 44, 245, 0.4);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Transitions */
  --trans-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-night-blue);
  color: var(--color-cool-white);
  font-family: var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
}

/* Ambient Background Lights & Interactive Canvas */
.energy-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
  animation: floatPulse 14s ease-in-out infinite alternate;
}

.glow-1 {
  top: -150px;
  left: 10%;
  width: 550px;
  height: 550px;
  background: var(--color-violet-prixbee);
}

.glow-2 {
  top: 40%;
  right: -100px;
  width: 600px;
  height: 600px;
  background: var(--color-blue-intense);
  animation-delay: -5s;
}

.glow-3 {
  bottom: 10%;
  left: -150px;
  width: 500px;
  height: 500px;
  background: var(--color-cyan-tech);
  animation-delay: -10s;
  opacity: 0.25;
}

@keyframes floatPulse {
  0% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(40px) scale(1.08); }
  100% { transform: translateY(-30px) scale(0.95); }
}

/* Containers & Layout Grid */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.section {
  padding: 6.5rem 0;
  position: relative;
}

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

/* Glassmorphism System */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  transition: all var(--trans-smooth);
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 12px 35px rgba(25, 199, 245, 0.12);
}

/* Typography Helpers */
.gradient-text {
  background: var(--grad-prixbee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.gradient-text-alt {
  background: linear-gradient(135deg, #19C7F5 0%, #168DF5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--color-cyan-tech);
  margin-bottom: 0.85rem;
  padding: 0.3rem 0.85rem;
  background: rgba(25, 199, 245, 0.08);
  border: 1px solid rgba(25, 199, 245, 0.25);
  border-radius: 100px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 1.15rem;
}

.section-subtitle {
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
  line-height: 1.7;
}

/* ==========================================================================
   BUTTONS & CTA
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.75rem 1.6rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--trans-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--grad-prixbee-horizontal);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(139, 44, 245, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: 0.5s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(25, 199, 245, 0.45);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary-glow {
  background: rgba(23, 33, 43, 0.85);
  color: var(--color-cool-white);
  border: 1px solid rgba(25, 199, 245, 0.4);
}

.btn-secondary-glow:hover {
  background: rgba(49, 92, 245, 0.2);
  border-color: var(--color-cyan-tech);
  color: var(--color-cyan-tech);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(25, 199, 245, 0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-ghost:hover {
  color: var(--color-cool-white);
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
  border-radius: 14px;
}

.btn-block {
  width: 100%;
}

.btn-arrow {
  width: 18px;
  height: 18px;
  transition: transform var(--trans-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   SITE HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.1rem 0;
  transition: all var(--trans-smooth);
}

.site-header.scrolled {
  padding: 0.75rem 0;
  background: rgba(7, 17, 31, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(49, 92, 245, 0.18);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.logo-icon-wrap {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 10px rgba(139, 44, 245, 0.5));
}

.brand-logo-img {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border-glow);
  box-shadow: 0 0 12px rgba(25, 199, 245, 0.4);
  transition: transform var(--trans-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.08);
  box-shadow: 0 0 18px rgba(139, 44, 245, 0.6);
}

.logo-pulse {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-cyan-tech);
  filter: blur(4px);
  animation: pulseCore 2.5s infinite;
  pointer-events: none;
}

@keyframes pulseCore {
  0% { transform: scale(0.8); opacity: 0.4; }
  50% { transform: scale(1.6); opacity: 0.9; }
  100% { transform: scale(0.8); opacity: 0.4; }
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: var(--grad-prixbee-horizontal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--color-cyan-tech);
  font-weight: 600;
}

/* Nav Menu */
.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  transition: color var(--trans-fast);
  position: relative;
  padding: 0.3rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--grad-prixbee-horizontal);
  transition: width var(--trans-fast);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--color-cool-white);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-cool-white);
  border-radius: 2px;
  transition: all var(--trans-fast);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: 10.5rem;
  padding-bottom: 6rem;
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 1rem;
  background: rgba(139, 44, 245, 0.12);
  border: 1px solid rgba(139, 44, 245, 0.4);
  border-radius: 100px;
  margin-bottom: 1.6rem;
  position: relative;
}

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

.badge-text {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--color-cool-white);
}

.hero-title {
  font-size: clamp(2.4rem, 4.6vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin-bottom: 1.6rem;
}

.hero-description {
  font-size: 1.18rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2.2rem;
  max-width: 620px;
}

.hero-description strong {
  color: var(--color-cool-white);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

/* Hero Metrics Ribbon */
.hero-metrics-bar {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  padding: 1.4rem 1.8rem;
  background: rgba(23, 33, 43, 0.55);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(49, 92, 245, 0.2);
  border-radius: 16px;
  max-width: 680px;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-cyan-tech);
  line-height: 1;
}

.metric-symbol {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--color-violet-prixbee);
  font-weight: 700;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
  line-height: 1.3;
}

.metric-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual: Hologram & Interactive Core */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.core-hologram {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.core-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(49, 92, 245, 0.35);
  animation: rotateClockwise 25s linear infinite;
}

.orbit-1 {
  width: 320px;
  height: 320px;
  border-color: rgba(139, 44, 245, 0.4);
}

.orbit-2 {
  width: 420px;
  height: 420px;
  border-color: rgba(25, 199, 245, 0.25);
  animation-duration: 35s;
  animation-direction: reverse;
}

.orbit-3 {
  width: 480px;
  height: 480px;
  border-color: rgba(22, 141, 245, 0.15);
  animation-duration: 45s;
}

@keyframes rotateClockwise {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.core-center-card {
  position: relative;
  width: 290px;
  padding: 1.8rem;
  z-index: 2;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(139, 44, 245, 0.25);
}

.core-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-cyan-tech);
  box-shadow: 0 0 10px var(--color-cyan-tech);
}

.core-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
}

.live-pill {
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(25, 199, 245, 0.15);
  color: var(--color-cyan-tech);
  padding: 0.2rem 0.5rem;
  border-radius: 100px;
}

.core-hero-image-wrap {
  position: relative;
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(25, 199, 245, 0.35);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 25px rgba(139, 44, 245, 0.3);
}

.hero-emblem-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--trans-smooth);
}

.core-center-card:hover .hero-emblem-img {
  transform: scale(1.04);
}

.hero-emblem-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 40%, rgba(7, 17, 31, 0.4) 100%);
  pointer-events: none;
}

.display-metric {
  margin-bottom: 1.2rem;
}

.dm-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dm-value {
  font-size: 1.25rem;
  font-weight: 700;
}

.core-stream-bars {
  display: flex;
  gap: 6px;
  height: 45px;
  align-items: flex-end;
}

.stream-bar {
  flex: 1;
  background: var(--grad-prixbee);
  border-radius: 4px;
  animation: barPulse 2s ease-in-out infinite alternate;
}

.bar-1 { height: 60%; animation-delay: 0.1s; }
.bar-2 { height: 95%; animation-delay: 0.3s; }
.bar-3 { height: 75%; animation-delay: 0.5s; }
.bar-4 { height: 85%; animation-delay: 0.2s; }

@keyframes barPulse {
  0% { transform: scaleY(0.6); }
  100% { transform: scaleY(1); }
}

/* Floating Badges */
.floating-chip {
  position: absolute;
  padding: 0.5rem 0.9rem;
  background: rgba(7, 17, 31, 0.92);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-cool-white);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  animation: chipFloat 6s ease-in-out infinite alternate;
}

.chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.chip-ai {
  top: -20px;
  right: -30px;
  border-color: rgba(139, 44, 245, 0.5);
}
.chip-ai .chip-dot { background: var(--color-violet-prixbee); }

.chip-law {
  bottom: -25px;
  right: -20px;
  border-color: rgba(25, 199, 245, 0.5);
  animation-delay: -2s;
}
.chip-law .chip-dot { background: var(--color-cyan-tech); }

.chip-sec {
  bottom: 40px;
  left: -45px;
  border-color: rgba(49, 92, 245, 0.5);
  animation-delay: -3.5s;
}
.chip-sec .chip-dot { background: var(--color-blue-intense); }

.chip-dev {
  top: 50px;
  left: -50px;
  border-color: rgba(101, 69, 245, 0.5);
  animation-delay: -1s;
}
.chip-dev .chip-dot { background: var(--color-purple-electric); }

@keyframes chipFloat {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-8px); }
}

/* ==========================================================================
   SERVICES & PILLARS TABS
   ========================================================================== */
.pillar-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.8rem;
  flex-wrap: wrap;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.4rem;
  background: rgba(23, 33, 43, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans-fast);
}

.tab-btn:hover {
  color: var(--color-cool-white);
  border-color: rgba(25, 199, 245, 0.3);
  background: rgba(23, 33, 43, 0.9);
}

.tab-btn.active {
  background: rgba(49, 92, 245, 0.18);
  color: var(--color-cool-white);
  border-color: var(--color-cyan-tech);
  box-shadow: 0 0 20px rgba(25, 199, 245, 0.2);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2rem;
}

.panel-main {
  padding: 2.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.panel-badge-tech {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--color-violet-prixbee);
  border: 1px solid rgba(139, 44, 245, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 1.2rem;
  width: fit-content;
}

.panel-title {
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.2rem;
}

.panel-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.feature-bullets {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2.4rem;
}

.bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.bullet-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(25, 199, 245, 0.15);
  color: var(--color-cyan-tech);
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.bullet-item div strong {
  display: block;
  font-size: 0.98rem;
  color: var(--color-cool-white);
  margin-bottom: 0.2rem;
}

.bullet-item div span {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.panel-side {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.side-card {
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.sc-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.side-card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-cool-white);
}

.side-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   DIAGNOSTIC WIZARD (SIMULADOR 360°)
   ========================================================================== */
.diagnostic-wrapper {
  padding: 3.5rem 3rem;
  max-width: 980px;
  margin: 0 auto;
}

.diag-steps-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 3rem;
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  opacity: 0.5;
  transition: all var(--trans-fast);
}

.step-indicator.active {
  opacity: 1;
}

.step-circle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.step-indicator.active .step-circle {
  background: var(--grad-prixbee);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 14px rgba(25, 199, 245, 0.4);
}

.step-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.step-line {
  width: 60px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 1rem;
}

.step-line.active {
  background: var(--grad-prixbee-horizontal);
}

.diag-step-content {
  display: none;
  animation: fadeIn 0.35s ease-out;
}

.diag-step-content.active {
  display: block;
}

.step-question {
  font-size: 1.55rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2.2rem;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-bottom: 2rem;
}

.diag-option-card {
  background: rgba(23, 33, 43, 0.7);
  border: 1px solid rgba(49, 92, 245, 0.2);
  border-radius: 16px;
  padding: 1.8rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: all var(--trans-fast);
}

.diag-option-card:hover {
  background: rgba(49, 92, 245, 0.15);
  border-color: var(--color-cyan-tech);
  transform: translateY(-2px);
}

.option-icon {
  font-size: 1.8rem;
  margin-bottom: 0.3rem;
}

.option-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-cool-white);
}

.option-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.wizard-back-wrap {
  display: flex;
  justify-content: flex-start;
  margin-top: 1rem;
}

/* Diagnostic Result Styles */
.result-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.result-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-cyan-tech);
  background: rgba(25, 199, 245, 0.1);
  border: 1px solid rgba(25, 199, 245, 0.3);
  padding: 0.3rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}

.result-title {
  font-size: 2rem;
  font-weight: 700;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.result-metric-box {
  background: rgba(7, 17, 31, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.8rem 1.4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.rm-title {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.6rem;
}

.rm-value {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.6rem;
}

.rm-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.result-summary-box {
  padding: 2.2rem;
  background: rgba(11, 24, 43, 0.8);
  border-color: rgba(25, 199, 245, 0.3);
}

.result-summary-box h4 {
  font-size: 1.15rem;
  color: var(--color-cyan-tech);
  margin-bottom: 0.85rem;
}

.result-summary-box p {
  font-size: 1.02rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.result-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   ECOSYSTEM SECTION
   ========================================================================== */
.ecosystem-diagram {
  padding: 4rem 3rem;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3.5rem;
}

.eco-center-hub {
  position: relative;
  width: 170px;
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hub-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--grad-prixbee);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 35px rgba(25, 199, 245, 0.4);
  z-index: 2;
}

.hub-symbol-img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 50%;
  border: 1.5px solid var(--color-cyan-tech);
  box-shadow: 0 0 16px rgba(25, 199, 245, 0.6);
  margin-bottom: 0.35rem;
}

.hub-logo-text {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: #fff;
}

.hub-sub {
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

.hub-glow-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1px dashed rgba(25, 199, 245, 0.4);
  animation: rotateClockwise 20s linear infinite;
}

.eco-nodes-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.4rem;
  width: 100%;
}

.eco-node {
  background: rgba(7, 17, 31, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.8rem 1.2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--trans-fast);
}

.eco-node:hover {
  transform: translateY(-4px);
  border-color: var(--color-cyan-tech);
  box-shadow: 0 8px 25px rgba(25, 199, 245, 0.15);
}

.node-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.eco-node h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.eco-node p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.node-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
  background: rgba(49, 92, 245, 0.15);
  color: var(--color-cyan-tech);
  border: 1px solid rgba(49, 92, 245, 0.3);
}

/* ==========================================================================
   METHODOLOGY SECTION
   ========================================================================== */
.methodology-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.timeline-step {
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.step-num-badge {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--grad-prixbee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 1.2rem;
}

.step-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.step-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.4rem;
}

.step-deliverable {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--color-cyan-tech);
  background: rgba(25, 199, 245, 0.08);
  border-left: 2px solid var(--color-cyan-tech);
  padding: 0.4rem 0.75rem;
  border-radius: 0 6px 6px 0;
  font-weight: 600;
}

/* ==========================================================================
   WHY PRIXBEE BANNER
   ========================================================================== */
.why-banner {
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.why-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1.2rem;
}

.why-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.why-desc.highlight {
  color: var(--color-cool-white);
  border-left: 3px solid var(--color-violet-prixbee);
  padding-left: 1.2rem;
}

.why-comparison-table-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.comparison-card {
  padding: 1.8rem 1.4rem;
  border-radius: 16px;
}

.comp-others {
  background: rgba(7, 17, 31, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.comp-prixbee {
  background: rgba(49, 92, 245, 0.12);
  border: 1px solid var(--color-cyan-tech);
  box-shadow: 0 0 25px rgba(25, 199, 245, 0.15);
}

.comp-head {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.badge-mini {
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  border-radius: 100px;
  background: var(--color-cyan-tech);
  color: #07111F;
  font-weight: 800;
}

.comp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.comp-prixbee .comp-list {
  color: var(--color-cool-white);
}

/* ==========================================================================
   CONTACT SECTION & FORM
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: flex-start;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 2.5rem;
}

.channel-card {
  padding: 1.2rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.channel-icon {
  font-size: 1.8rem;
}

.ch-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ch-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-cool-white);
}

.ch-link {
  text-decoration: none;
  color: var(--color-cyan-tech);
  transition: color var(--trans-fast);
}

.ch-link:hover {
  color: var(--color-violet-prixbee);
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  background: rgba(23, 33, 43, 0.4);
  padding: 1rem 1.4rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.lock-icon {
  font-size: 1.2rem;
}

/* Form Styles */
.form-card {
  padding: 3rem;
}

.form-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(7, 17, 31, 0.75);
  border: 1px solid rgba(49, 92, 245, 0.3);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  color: var(--color-cool-white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all var(--trans-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-cyan-tech);
  box-shadow: 0 0 15px rgba(25, 199, 245, 0.3);
  background: rgba(11, 24, 43, 0.9);
}

.form-group select option {
  background-color: var(--color-night-blue);
  color: var(--color-cool-white);
}

.form-status {
  display: none;
  padding: 1rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  animation: fadeIn 0.3s ease-out;
}

.form-status.success {
  display: block;
  background: rgba(25, 199, 245, 0.15);
  border: 1px solid var(--color-cyan-tech);
  color: var(--color-cyan-tech);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #040912;
  border-top: 1px solid rgba(49, 92, 245, 0.15);
  padding: 5rem 0 2.5rem 0;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-mission {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 1.2rem;
  max-width: 320px;
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.4rem;
  color: var(--color-cool-white);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--trans-fast);
}

.footer-links a:hover {
  color: var(--color-cyan-tech);
}

.footer-dim {
  color: var(--text-muted);
  font-size: 0.85rem;
  display: block;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--trans-fast);
}

.footer-legal a:hover {
  color: var(--color-cool-white);
}

/* ==========================================================================
   MODAL
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 17, 31, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-backdrop.active {
  display: flex;
}

.modal-card {
  max-width: 550px;
  width: 100%;
  padding: 2.5rem;
  position: relative;
  border-color: var(--color-cyan-tech);
  box-shadow: var(--shadow-glow-cyan);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-cool-white);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-cool-white);
}

.modal-body p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .hero-visual {
    margin-top: 1rem;
  }

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

  .eco-nodes-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .why-banner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(7, 17, 31, 0.96);
    backdrop-filter: blur(25px);
    padding: 2rem;
    display: none;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-menu.active {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .header-actions .btn-secondary-glow {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-section {
    padding-top: 8.5rem;
  }

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

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

  .eco-nodes-grid {
    grid-template-columns: 1fr;
  }

  .methodology-timeline {
    grid-template-columns: 1fr;
  }

  .why-comparison-table-wrap {
    grid-template-columns: 1fr;
  }

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

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

  .footer-top {
    grid-template-columns: 1fr;
  }

  .hero-metrics-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }

  .metric-divider {
    display: none;
  }
}