/* ==========================================================================
   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: #111e2d;
  --bg-card-hover: #17283a;
  --bg-card-raised: #16263a;
  --border-subtle: rgba(151, 176, 206, 0.18);
  --border-glow: rgba(25, 199, 245, 0.48);
  --border-violet: rgba(139, 44, 245, 0.48);

  --text-primary: #F7F9FC;
  --text-secondary: #b2c0d0;
  --text-muted: #8b9cb1;

  /* 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, 0.22);
  --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 20px 42px rgba(7, 17, 31, 0.46);
  --shadow-glow-cyan: 0 0 22px rgba(25, 199, 245, 0.22);
  --shadow-glow-violet: 0 0 22px rgba(139, 44, 245, 0.24);

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

  /* Layout and component tokens */
  --content-max: 1200px;
  --section-space: clamp(4rem, 7vw, 6rem);
  --radius-control: 10px;
  --radius-card: 16px;
  --radius-panel: 20px;

  /* 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;
  scroll-padding-top: 6rem;
  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;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); }

:focus-visible {
  outline: 3px solid var(--color-cyan-tech);
  outline-offset: 3px;
}

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%;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
  animation: none;
}

.glow-1 {
  top: -150px;
  left: 10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(139, 44, 245, 0.18) 0%, rgba(139, 44, 245, 0) 70%);
}

.glow-2 {
  top: 40%;
  right: -100px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(49, 92, 245, 0.15) 0%, rgba(49, 92, 245, 0) 70%);
  animation-delay: -5s;
}

.glow-3 {
  bottom: 10%;
  left: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(25, 199, 245, 0.14) 0%, rgba(25, 199, 245, 0) 70%);
  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: var(--content-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.section {
  padding: var(--section-space) 0;
  position: relative;
}

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

/* Glassmorphism System */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-panel);
  transition: border-color var(--trans-fast), background-color var(--trans-fast);
}

.glass-card:hover {
  border-color: var(--border-glow);
  background-color: var(--bg-card-hover);
}

/* 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-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 1.15rem;
}

.section-subtitle {
  font-size: 1.04rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
  line-height: 1.7;
}

/* Compact editorial markers replace platform-dependent emoji icons. */
.tab-icon,
.sc-icon,
.option-icon,
.channel-icon,
.lock-icon,
.btn-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(25, 199, 245, 0.24);
  border-radius: 0.8rem;
  background: rgba(25, 199, 245, 0.08);
  color: var(--color-cyan-tech);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.tab-icon { width: 1.65rem; height: 1.65rem; border-radius: 0.5rem; font-size: 0.52rem; }
.sc-icon { width: max-content; min-width: 2.75rem; height: 2.75rem; padding: 0 0.5rem; margin-bottom: 0.5rem; }
.option-icon { width: 2.35rem; height: 2.35rem; margin-bottom: 0.3rem; font-size: 0.59rem; }
.channel-icon { font-size: 0.6rem; }
.lock-icon { width: 2rem; height: 2rem; font-size: 0.52rem; }
.btn-icon { width: 1.55rem; height: 1.55rem; border: 0; background: rgba(255, 255, 255, 0.14); color: inherit; font-size: 0.54rem; }

.comparison-mark,
.benefit-mark {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 1.15rem;
  height: 1.15rem;
  margin: 0.08rem 0.4rem 0 0;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.comparison-mark.negative { color: #a0aec0; background: rgba(160, 174, 192, 0.12); }
.benefit-mark { color: var(--color-cyan-tech); background: rgba(25, 199, 245, 0.12); }

/* ==========================================================================
   BUTTONS & CTA
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.75rem 1.6rem;
  min-height: 44px;
  border-radius: var(--radius-control);
  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 16px rgba(139, 44, 245, 0.24);
  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(-1px);
  box-shadow: 0 6px 18px rgba(25, 199, 245, 0.28);
}

.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, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(49, 92, 245, 0.18);
  box-shadow: var(--shadow-sm);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header.scrolled { background: var(--bg-primary); }
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
}

/* Brand Logo */
.brand-logo {
  display: flex;
  flex: 0 0 auto;
  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-wordmark-img {
  width: min(220px, 22vw);
  height: 40px;
  max-width: 100%;
  object-fit: contain;
  display: block;
  transition: all var(--trans-fast);
  filter: drop-shadow(0 0 10px rgba(139, 44, 245, 0.25));
}

.brand-logo:hover .brand-wordmark-img {
  transform: translateY(-1px) scale(1.02);
  filter: drop-shadow(0 0 16px rgba(25, 199, 245, 0.45));
}

.footer-wordmark {
  height: 38px;
  margin-bottom: 0.6rem;
}

.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-menu {
  display: flex;
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}

.nav-list {
  display: flex;
  list-style: none;
  flex-wrap: nowrap;
  gap: clamp(0.6rem, 1.15vw, 1rem);
  align-items: center;
}

.nav-item { flex: 0 0 auto; }

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.86rem;
  white-space: nowrap;
  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;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.65rem;
}

#headerContactBtn { white-space: nowrap; }

.sc-icon {
  align-self: flex-start;
  white-space: nowrap;
}

.mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
}

.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: 2.5rem 0 3rem;
  position: relative;
  min-height: 0;
}

.hero-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  align-items: start;
  max-width: 1600px;
}

.hero-content {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  text-align: 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-family: var(--font-display);
  font-size: clamp(2.35rem, 4.1vw, 3.45rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.14;
  margin-bottom: 1.3rem;
  max-width: 20ch;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero-description {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2.2rem;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

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

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

/* Hero Metrics Ribbon */
.hero-metrics-bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.metric-item {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-width: 0;
  align-items: center;
  text-align: center;
}

.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: 0.8rem;
  color: var(--color-violet-prixbee);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-label {
  font-size: 0.72rem;
  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);
}

.quote-process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  max-width: 1060px;
  margin: 0 auto;
}

.quote-process-card {
  min-height: 190px;
  padding: 1.5rem;
}

.quote-process-number {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--color-cyan-tech);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.quote-process-card h3 {
  margin-bottom: 0.55rem;
  font-size: 1.08rem;
}

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

.quote-process-note {
  max-width: 720px;
  margin: 1.5rem auto 0;
  text-align: center;
}

.quote-process-cta,
.quote-request-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.quote-process-cta { margin-top: 1.25rem; }

.who-section {
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 8.5rem 0 2rem;
  background:
    radial-gradient(ellipse at 78% 43%, rgba(32, 87, 245, 0.12), transparent 38%),
    radial-gradient(ellipse at 57% 56%, rgba(139, 44, 245, 0.1), transparent 34%),
    linear-gradient(180deg, rgba(11, 24, 43, 0.42), rgba(7, 17, 31, 0));
}

.who-container {
  max-width: 1600px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  column-gap: clamp(1rem, 2.5vw, 2.5rem);
  row-gap: clamp(1rem, 2.5vh, 2rem);
}

.who-copy { max-width: none; }

.who-copy .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 1rem;
  margin-bottom: 1.4rem;
  color: var(--color-cyan-tech);
  border: 1px solid rgba(139, 44, 245, 0.48);
  border-radius: 999px;
  background: linear-gradient(100deg, rgba(139, 44, 245, 0.13), rgba(25, 199, 245, 0.08));
  letter-spacing: 0.16em;
}

.who-copy .section-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-cyan-tech);
  box-shadow: 0 0 10px var(--color-cyan-tech);
}

.who-title {
  max-width: none;
  margin: 0 0 1.5rem;
  text-align: left;
  font-size: clamp(2.7rem, 4.6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.who-description {
  max-width: 62ch;
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: 1.08rem;
  line-height: 1.75;
}

.who-description strong { color: var(--text-primary); }

.who-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.65rem;
}

.who-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding-bottom: 0.35rem;
  color: var(--color-cyan-tech);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(139, 44, 245, 0.7);
}

.who-link span { transition: transform var(--trans-fast); }
.who-link:hover span { transform: translateX(3px); }

.who-visual {
  position: relative;
  width: 100%;
  max-width: 720px;
  justify-self: end;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: visible;
  background: transparent;
  isolation: isolate;
}

.who-visual::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 10% 6%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(17, 119, 244, 0.18), rgba(139, 44, 245, 0.09) 42%, transparent 72%);
  filter: blur(28px);
}

.who-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 34px rgba(139, 44, 245, 0.17)) drop-shadow(0 10px 24px rgba(25, 199, 245, 0.14));
}

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

/* ==========================================================================
   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;
  min-height: 48px;
  padding: 0.65rem 1.15rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-control);
  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, 0.24);
  color: var(--color-cool-white);
  border-color: var(--color-cyan-tech);
  box-shadow: inset 0 -2px 0 var(--color-cyan-tech);
}

.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: 2.25rem;
  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-family: var(--font-display);
  font-size: clamp(1.55rem, 2.5vw, 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: 1rem;
}

.side-card {
  padding: 1.65rem;
  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: 3.5rem 3rem 4rem;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}

.eco-center-hub {
  position: relative;
  width: 204px;
  height: 204px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hub-circle {
  width: 174px;
  height: 174px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #315CF5 0%, #172a5a 55%, #0d162a 100%);
  border: 1.5px solid rgba(25, 199, 245, 0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  gap: 0.35rem;
  box-shadow: 0 0 36px rgba(25, 199, 245, 0.28), inset 0 0 22px rgba(49, 92, 245, 0.35);
  z-index: 2;
  position: relative;
}

.hub-symbol-img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 50%;
  border: 1.5px solid var(--color-cyan-tech);
  box-shadow: 0 0 16px rgba(25, 199, 245, 0.55);
  margin: 0;
}

.hub-logo-text {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  color: #fff;
  line-height: 1;
  text-shadow: 0 0 10px rgba(25, 199, 245, 0.4);
  margin: 0;
}

.hub-sub {
  font-family: var(--font-sans);
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a5f3fc;
  margin: 0;
  padding: 0.2rem 0.65rem;
  background: rgba(7, 17, 31, 0.85);
  border: 1px solid rgba(25, 199, 245, 0.45);
  border-radius: 999px;
  box-shadow: 0 0 10px rgba(25, 199, 245, 0.18), inset 0 0 6px rgba(25, 199, 245, 0.1);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hub-glow-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px dashed rgba(25, 199, 245, 0.45);
  animation: rotateClockwise 25s linear infinite;
  pointer-events: none;
}

.hub-glow-ring-outer {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid rgba(139, 44, 245, 0.25);
  box-shadow: 0 0 24px rgba(25, 199, 245, 0.12);
  pointer-events: none;
}

/* Conectores visuales del Hub central hacia los 3 nodos */
.eco-connector-lines {
  width: 100%;
  max-width: 900px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -0.2rem 0 0.4rem;
}

.eco-connector-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.eco-nodes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 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 {
  display: inline-grid;
  place-items: center;
  width: 3.8rem;
  height: 3.25rem;
  margin-bottom: 0.95rem;
  border-radius: 14px;
  background: radial-gradient(circle at 50% 30%, rgba(25, 199, 245, 0.16) 0%, rgba(7, 17, 31, 0.9) 100%);
  border: 1.5px solid rgba(25, 199, 245, 0.4);
  color: var(--color-cyan-tech);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1;
  box-shadow: 0 0 16px rgba(25, 199, 245, 0.16), inset 0 0 10px rgba(49, 92, 245, 0.22);
  transition: all var(--trans-fast);
}

.eco-node:hover .node-icon {
  border-color: var(--color-cyan-tech);
  box-shadow: 0 0 24px rgba(25, 199, 245, 0.42), inset 0 0 14px rgba(49, 92, 245, 0.35);
  transform: translateY(-2px) scale(1.04);
}

.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;
}

.why-differentiators .comparison-card {
  background: rgba(7, 17, 31, 0.48);
  border: 1px solid var(--border-subtle);
  box-shadow: none;
}

.why-differentiators h3 {
  margin-bottom: 0.65rem;
  color: var(--text-primary);
  font-size: 1rem;
}

.why-differentiators p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

.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 (COMPACT EXECUTIVE DESIGN)
   ========================================================================== */
.contact-section {
  padding: clamp(3.2rem, 5.5vw, 4.8rem) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(1.8rem, 3.5vw, 2.8rem);
  align-items: center;
}

.contact-channels {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: 0.65rem;
  margin-top: 1.15rem;
  margin-bottom: 0.95rem;
}

.channel-card {
  min-height: 52px;
  padding: 0.6rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  border-radius: 10px;
}

.channel-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  color: var(--color-cyan-tech);
  background: rgba(25, 199, 245, 0.1);
  border: 1px solid rgba(25, 199, 245, 0.24);
  border-radius: 8px;
}

.channel-icon svg,
.next-step-icon svg,
.privacy-icon svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.email-channel,
.whatsapp-channel {
  gap: 0.55rem;
  color: inherit;
  text-decoration: none;
  transition: border-color var(--trans-fast), background-color var(--trans-fast), transform var(--trans-fast);
}

.email-channel:hover,
.whatsapp-channel:hover {
  border-color: var(--border-glow);
  background-color: var(--bg-card-hover);
  transform: translateY(-2px);
}

.channel-copy {
  min-width: 0;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 0.1rem;
}

.ch-label {
  display: block;
  font-size: 0.64rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  line-height: 1.2;
}

.ch-val {
  font-size: clamp(0.72rem, 0.88vw, 0.8rem);
  font-weight: 600;
  color: var(--color-cool-white);
  white-space: nowrap;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.email-channel .ch-val {
  color: var(--color-cyan-tech);
}

.whatsapp-channel .channel-icon {
  color: #25d366;
  background: rgba(37, 211, 102, 0.1);
  border-color: rgba(37, 211, 102, 0.28);
}

.whatsapp-channel .channel-icon svg { width: 20px; height: 20px; }

.contact-next-step {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin: 0.9rem 0;
  padding: 0.2rem 0 0.2rem 0.85rem;
  border-left: 2px solid var(--color-violet-prixbee);
}

.next-step-icon {
  flex: 0 0 auto;
  color: var(--color-violet-prixbee);
}

.contact-next-step h3 {
  margin-bottom: 0.2rem;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.contact-next-step p {
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.5;
  margin: 0;
}

.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;
}

.contact-info-col .contact-privacy-note {
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: 0.9rem;
  padding: 0.75rem 0 0;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--border-subtle);
  border-radius: 0;
  font-size: 0.76rem;
  line-height: 1.45;
}

.privacy-icon {
  flex: 0 0 auto;
  padding-top: 0.05rem;
  color: var(--text-muted);
}

.privacy-icon svg { width: 17px; height: 17px; }

/* Form Styles */
.form-card {
  padding: clamp(1.6rem, 2.8vw, 2.2rem);
  border-radius: 18px;
}

.form-title {
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.form-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.45;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.95rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 9px;
  padding: 0.65rem 0.85rem;
  color: var(--color-cool-white);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  transition: all var(--trans-fast);
}

.form-group textarea {
  resize: vertical;
  min-height: 72px;
}

.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 input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
  outline: 2px solid var(--color-cyan-tech);
  outline-offset: 2px;
}

.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);
}

.form-status.info {
  display: block;
  background: var(--bg-primary);
  border: 1px solid var(--border-glow);
  color: var(--text-primary);
  text-align: left;
  padding: 1.25rem;
}

.form-status.info p { margin-bottom: 0.85rem; line-height: 1.55; }

.quote-request-preview {
  width: 100%;
  margin-bottom: 0.85rem;
  padding: 0.85rem;
  resize: vertical;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-control);
  font: 0.85rem/1.55 var(--font-mono);
}

.quote-request-preview:focus {
  outline: none;
  border-color: var(--color-cyan-tech);
}

/* 3-Tier Quote Action Panel */
.resumen-acciones {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.resumen-acciones-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

@media (max-width: 580px) {
  .resumen-acciones-row {
    grid-template-columns: 1fr;
  }
}

.btn-quote-direct {
  width: 100%;
  min-height: 46px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.btn-whatsapp {
  background: #25D366;
  color: #ffffff !important;
  border: 1px solid #20ba59;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: 0.92rem;
  min-height: 44px;
  border-radius: var(--radius-control);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--trans-fast);
}

.btn-whatsapp:hover {
  background: #20ba59;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: currentColor;
  flex-shrink: 0;
}

.btn-success {
  background: #10b981 !important;
  border-color: #059669 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3) !important;
  cursor: default !important;
  transform: none !important;
}

.btn-spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: btnSpin 0.75s linear infinite;
  flex-shrink: 0;
}

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

.direct-send-feedback {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-control);
  font-size: 0.88rem;
  line-height: 1.5;
  animation: fadeIn 0.3s ease-out;
}

.direct-send-feedback.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.45);
  color: #34d399;
}

.direct-send-feedback.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.45);
  color: #f87171;
}

.quote-request-actions { justify-content: flex-start; }

/* ==========================================================================
   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-tagline {
  margin-top: 0.7rem;
  color: var(--text-muted);
  font-size: 0.82rem;
  letter-spacing: 0.035em;
}

.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);
}

/* ==========================================================================
   CONSOLIDATED LEGAL INFORMATION PAGE
   ========================================================================== */
.legal-page { min-height: 100vh; }
.legal-header { position: relative; background: rgba(7, 17, 31, 0.82); }
.legal-header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.legal-back-link { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.legal-main { position: relative; z-index: 1; padding-top: clamp(3.5rem, 7vw, 6.5rem); padding-bottom: 4rem; }
.legal-intro { max-width: 800px; margin: 0 auto 2.5rem; text-align: center; }
.legal-intro .section-kicker { margin-bottom: 1.2rem; }
.legal-intro h1 { margin: 0 0 1rem; font: 700 clamp(2.4rem, 5vw, 4rem)/1.08 var(--font-display); letter-spacing: -0.045em; color: var(--color-cool-white); }
.legal-intro > p:not(.legal-updated) { max-width: 660px; margin: 0 auto; color: var(--text-secondary); font-size: 1.08rem; line-height: 1.75; }
.legal-updated { margin: 1rem 0 0; color: var(--text-muted); font-size: .84rem; }
.legal-toc { display: flex; justify-content: center; flex-wrap: wrap; gap: .6rem; margin: 0 auto 2.5rem; }
.legal-toc a { padding: .68rem 1rem; border: 1px solid var(--border-subtle); border-radius: 999px; background: rgba(17, 32, 49, .72); color: var(--text-secondary); font-size: .9rem; text-decoration: none; transition: border-color var(--trans-fast), color var(--trans-fast), background var(--trans-fast); }
.legal-toc a:hover, .legal-toc a:focus-visible { border-color: rgba(25, 199, 245, .55); background: rgba(25, 199, 245, .08); color: var(--color-cool-white); }
.legal-content { max-width: 900px; margin: 0 auto; }
.legal-section { scroll-margin-top: 1.5rem; padding: clamp(1.5rem, 4vw, 2.5rem); margin-bottom: 1rem; border: 1px solid var(--border-subtle); border-radius: 1.25rem; background: linear-gradient(145deg, rgba(17, 32, 49, .94), rgba(10, 23, 38, .88)); box-shadow: 0 16px 42px rgba(0, 0, 0, .14); }
.legal-eyebrow { margin: 0 0 .65rem; color: var(--color-cyan-tech); font-size: .75rem; font-weight: 700; letter-spacing: .14em; }
.legal-section h2 { margin: 0 0 1.25rem; color: var(--color-cool-white); font: 700 clamp(1.55rem, 3vw, 2rem)/1.2 var(--font-display); }
.legal-section h3 { margin: 1.5rem 0 .45rem; color: var(--color-cool-white); font: 600 1.04rem/1.4 var(--font-display); }
.legal-section p { color: var(--text-secondary); font-size: .96rem; line-height: 1.8; }
.legal-section p:last-child { margin-bottom: 0; }
.legal-section a { color: var(--color-cyan-tech); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.legal-note { padding: 1rem 1.1rem; border-left: 2px solid var(--color-violet-prixbee); border-radius: 0 .65rem .65rem 0; background: rgba(139, 44, 245, .08); color: var(--color-cool-white) !important; font-size: .87rem !important; }
.legal-footer { max-width: 900px; margin: 2rem auto 0; padding-top: 1.25rem; border-top: 1px solid var(--border-subtle); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; color: var(--text-muted); font-size: .88rem; }
.legal-footer a { color: var(--text-secondary); text-decoration: none; }
.legal-footer a:hover { color: var(--color-cyan-tech); }
.legal-home-link { font-weight: 700; color: var(--color-cool-white) !important; }
.legal-home-link span { color: var(--color-cyan-tech); }

@media (max-width: 640px) {
  .legal-header-inner { min-height: 76px; }
  .legal-back-link { padding: .55rem .8rem; font-size: .84rem; }
  .legal-main { padding-top: 3rem; padding-bottom: 2.5rem; }
  .legal-intro { margin-bottom: 1.8rem; text-align: left; }
  .legal-intro > p:not(.legal-updated) { font-size: .98rem; }
  .legal-toc { justify-content: flex-start; margin-bottom: 1.5rem; }
  .legal-toc a { padding: .6rem .8rem; font-size: .82rem; }
  .legal-section { padding: 1.25rem; border-radius: 1rem; }
  .legal-section p { font-size: .92rem; }
  .legal-footer { flex-direction: column; }
}

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .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);
  }

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

@media (min-width: 769px) and (max-width: 1279px) {
  .header-container { gap: 1rem; }

  .brand-wordmark-img {
    width: min(165px, 20vw);
    height: 32px;
  }

  .mobile-toggle { display: flex; }
  .header-actions { gap: 0.65rem; }
  .header-actions .btn-secondary-glow { display: none; }

  #headerContactBtn {
    min-height: 42px;
    padding: 0.6rem 0.85rem;
    font-size: 0.82rem;
    white-space: nowrap;
  }

  #headerContactBtn .btn-arrow { display: none; }

  .nav-menu {
    position: fixed;
    top: 76px;
    left: 1rem;
    right: 1rem;
    width: auto;
    max-height: calc(100vh - 92px);
    overflow-y: auto;
    display: none;
    padding: 0.85rem;
    background: rgba(7, 17, 31, 0.97);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
  }

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

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
  }

  .nav-link {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0.5rem 0.75rem;
  }

  .pillar-tabs { gap: 0.45rem; }
  .tab-btn { padding: 0.7rem 0.9rem; font-size: 0.84rem; }
}

@media (max-width: 900px) {
  .who-section {
    min-height: 0;
    padding: 7.5rem 0 2.5rem;
  }

  .who-container {
    grid-template-columns: 1fr;
    row-gap: 0.75rem;
  }

  .who-copy { max-width: 720px; }
  .who-title { max-width: none; }
  .who-visual { max-width: 650px; justify-self: center; }

}

@media (max-width: 768px) {
  .container { padding-right: 1rem; padding-left: 1rem; }

  .section { padding: 3.5rem 0; }

  .who-section { padding: 6rem 0 1.5rem; }

  .section-title {
    font-size: clamp(1.55rem, 6vw, 2rem);
    line-height: 1.15;
  }

  .section-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
  }

  .who-copy .section-kicker { margin-bottom: 1rem; }
  .who-description { margin-bottom: 0; font-size: 0.98rem; line-height: 1.62; }
  .who-title { margin-bottom: 1rem; font-size: clamp(2.25rem, 8.5vw, 3rem); line-height: 1.08; }
  .who-visual { width: min(100%, 560px); }
  .who-actions { align-items: stretch; flex-direction: column; gap: 0.65rem; margin-top: 1.15rem; }
  .who-actions .btn { width: 100%; min-height: 48px; padding: 0.65rem 0.8rem; }

  .quote-process-grid,
  .eco-nodes-grid,
  .methodology-timeline,
  .why-comparison-table-wrap,
  .contact-grid,
  .form-row,
  .footer-top {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid > * { min-width: 0; }

  .ambient-glow {
    opacity: 0.7;
    animation: none;
  }

  .energy-canvas { opacity: 0.68; }

  .glass-card {
    transition: border-color var(--trans-fast);
  }

  .glass-card:hover { box-shadow: none; }

  .site-header { padding: 0.75rem 0; }

  .site-header.scrolled {
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
  }

  .header-actions { display: flex; align-items: center; gap: 0.45rem; }

  #headerContactBtn {
    min-height: 44px;
    padding: 0.55rem 0.7rem;
    font-size: 0.76rem;
    white-space: nowrap;
  }

  #headerContactBtn .btn-arrow { display: none; }

  .nav-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    background: rgba(7, 17, 31, 0.96);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 1rem;
    display: none;
    border-bottom: 1px solid var(--border-subtle);
  }

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

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .nav-link { display: flex; align-items: center; min-height: 44px; width: 100%; }

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

  .mobile-toggle {
    display: flex;
  }

  .brand-wordmark-img {
    width: min(138px, 39vw);
    height: 30px;
  }

  .hero-section {
    min-height: auto;
    padding: 2rem 0 3rem;
  }

  .hero-container { gap: 0; }

  .hero-title {
    font-size: clamp(2rem, 7vw, 2.45rem);
    line-height: 1.15;
    margin-bottom: 0.9rem;
  }

  .hero-description {
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
  }

  .hero-badge { gap: 0.45rem; padding: 0.38rem 0.7rem; margin-bottom: 1rem; }

  .badge-text { font-size: 0.61rem; letter-spacing: 0.07em; }

  .hero-cta-group {
    align-items: stretch;
    flex-direction: column;
    gap: 0.7rem;
    margin-bottom: 1.5rem;
  }

  .hero-cta-group .btn { width: 100%; min-height: 48px; padding: 0.75rem 0.8rem; font-size: 0.88rem; }

  .hero-metrics-bar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    padding: 0.7rem;
  }

  .metric-divider { display: none; }

  .metric-item {
    min-height: 78px;
    padding: 0.6rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-control);
    background: var(--bg-primary);
  }

  .metric-item:last-child { grid-column: 1 / -1; }

  .metric-number { font-size: 1.25rem; }
  .metric-symbol { font-size: 0.66rem; }
  .metric-label { font-size: 0.72rem; }

  .pillar-tabs {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding: 0 0 0.65rem;
    margin: 0 -1rem 1.4rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(25, 199, 245, 0.35) transparent;
  }

  .tab-btn { flex: 0 0 auto; min-height: 46px; padding: 0.6rem 0.75rem; font-size: 0.8rem; }
  .panel-main { padding: 1.25rem; }
  .panel-title { font-size: 1.35rem; }
  .panel-text { font-size: 0.95rem; }
  .side-card { padding: 1.3rem; }

  .quote-process-card { min-height: 0; padding: 1.25rem; }

  .ecosystem-diagram { padding: 2rem 1rem; gap: 1.5rem; }
  .eco-center-hub { width: 176px; height: 176px; }
  .hub-circle { width: 152px; height: 152px; padding: 0; gap: 0.28rem; }
  .hub-symbol-img { width: 38px; height: 38px; margin: 0; }
  .hub-logo-text { font-size: 1.02rem; line-height: 1; margin: 0; }
  .hub-sub { font-size: 0.46rem; letter-spacing: 0.11em; padding: 0.18rem 0.55rem; margin: 0; }
  .eco-connector-lines { display: none; }
  .methodology-timeline { gap: 0.8rem; }
  .timeline-step { padding: 1.4rem; }
  .step-num-badge { font-size: 1.9rem; margin-bottom: 0.8rem; }
  .step-name { font-size: 1.1rem; }
  .why-banner { padding: 1.4rem; gap: 1.5rem; }
  .comparison-card { padding: 1.2rem; }
  .comp-list { font-size: 0.8rem; }

  .contact-channels { grid-template-columns: 1fr; gap: 0.65rem; margin: 1.2rem 0; }
  .channel-card { padding: 0.85rem; gap: 0.7rem; }
  .ch-val { font-size: 0.86rem; }
  .contact-info-col .contact-privacy-note { padding-top: 0.8rem; font-size: 0.77rem; }
  .form-card { padding: 1.35rem; }
  .form-title { font-size: 1.35rem; }
  .form-row { gap: 0.8rem; }
  .site-footer { padding: 3rem 0 1.5rem; }
  .footer-top { gap: 1.8rem; margin-bottom: 2rem; }

  .btn { min-height: 44px; }
}

@media (max-width: 380px) {
  #headerContactBtn { display: none; }
  .container { padding-right: 0.85rem; padding-left: 0.85rem; }
  .badge-text { font-size: 0.56rem; }
  .form-card { padding: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   COOKIE & PRIVACY BANNER
   ========================================================================== */
.btn-sm {
  padding: 0.45rem 1.15rem;
  font-size: 0.82rem;
  border-radius: 8px;
}

.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  max-width: 440px;
  z-index: 9999;
  background: rgba(23, 33, 43, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(49, 92, 245, 0.35);
  border-radius: var(--radius-panel);
  box-shadow: 0 10px 30px rgba(7, 17, 31, 0.85), 0 0 20px rgba(139, 44, 245, 0.15);
  padding: 1.15rem 1.3rem;
  animation: cookieSlideUp 0.35s ease-out;
}

@keyframes cookieSlideUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.cookie-banner-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-banner-icon {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(25, 199, 245, 0.12);
  color: var(--color-cyan-tech);
}

.cookie-banner-icon svg {
  width: 20px;
  height: 20px;
}

.cookie-banner-text {
  flex: 1 1 220px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

.cookie-banner-text a {
  color: var(--color-cyan-tech);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--trans-fast);
}

.cookie-banner-text a:hover {
  color: var(--color-cool-white);
}

.cookie-banner-actions {
  flex: 0 0 auto;
}

@media (max-width: 600px) {
  .cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: none;
    padding: 1rem;
  }

  .cookie-banner-content {
    gap: 0.85rem;
  }

  .cookie-banner-actions {
    width: 100%;
  }

  .cookie-banner-actions .btn {
    width: 100%;
  }
}