/* ==========================================================================
   RED TOTAL - DESIGN SYSTEM & STYLESHEET
   Concept: Cybernetic Network Glassmorphism (Dark Mode Tech & Active Motion)
   Language: Spanish
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. COLOR PALETTE & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Primary & Accents */
  --bg-dark: #070913;
  --bg-card: rgba(15, 23, 42, 0.65);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  
  --primary-cyan: #00f2fe;
  --primary-blue: #4facfe;
  --accent-purple: #7f53ac;
  --accent-magenta: #647eee;
  --accent-red: #ff3b60;
  --accent-green: #00e676;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-hover: rgba(0, 242, 254, 0.4);
  --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --cyan-glow: 0 0 30px rgba(0, 242, 254, 0.3);
  --purple-glow: 0 0 30px rgba(127, 83, 172, 0.3);

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --header-height: 80px;
  --container-width: 1280px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESETS & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  line-height: 1.6;
  background-color: var(--bg-dark);
  position: relative;
  min-height: 100vh;
  cursor: default;
}

/* Canvas background overlay */
#network-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: auto;
}

/* Custom Cursor Elements */
.cursor-dot,
.cursor-ring {
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  z-index: 9999;
  transition: opacity 0.3s ease, transform 0.15s ease-out;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-cyan);
  box-shadow: 0 0 10px var(--primary-cyan), 0 0 20px var(--primary-cyan);
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(0, 242, 254, 0.5);
  box-shadow: inset 0 0 10px rgba(0, 242, 254, 0.1);
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

body.cursor-hover .cursor-ring {
  width: 60px;
  height: 60px;
  border-color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.08);
}

body.cursor-hover .cursor-dot {
  transform: translate(-50%, -50%) scale(1.5);
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-cyan) 50%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-cyan { color: var(--primary-cyan); }
.text-purple { color: var(--accent-purple); }
.text-muted { color: var(--text-muted); }

/* --------------------------------------------------------------------------
   3. NAVIGATION & HEADER
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-bottom 0.3s ease;
}

.header.scrolled {
  background: rgba(7, 9, 19, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}

.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.25));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.logo:hover .logo-img {
  transform: scale(1.06);
  filter: drop-shadow(0 0 16px rgba(0, 242, 254, 0.55));
}

.logo-badge {
  background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
  color: #070913;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-cyan), var(--accent-purple));
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-links a:hover {
  color: #fff;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Header Buttons & Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0.75rem 1.6rem;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
  color: #070913;
  box-shadow: 0 10px 25px rgba(0, 242, 254, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 242, 254, 0.5);
  color: #070913;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--glass-border);
  color: #fff;
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--primary-cyan);
  box-shadow: var(--cyan-glow);
  transform: translateY(-3px);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   4. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: 50px;
  color: var(--primary-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
}

.hero-tag span.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-cyan);
  box-shadow: 0 0 10px var(--primary-cyan);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero-title {
  font-size: 3.8rem;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
}

.stat-card h3 {
  font-size: 2.2rem;
  color: var(--primary-cyan);
}

.stat-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero Visual Module */
.hero-visual {
  position: relative;
}

.cyber-card-main {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.cyber-card-main::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0,242,254,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.tech-node-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.tech-node-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  transition: all var(--transition-normal);
}

.tech-node-item:hover {
  background: rgba(0, 242, 254, 0.08);
  border-color: var(--primary-cyan);
  transform: translateY(-4px);
}

.tech-node-icon {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--primary-cyan);
}

/* --------------------------------------------------------------------------
   5. SECTIONS GENERAL STYLING
   -------------------------------------------------------------------------- */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 4rem auto;
}

.section-subtitle {
  color: var(--primary-cyan);
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.section-description {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--glass-border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 242, 254, 0.15);
  transform: translateY(-8px);
}

/* --------------------------------------------------------------------------
   6. SERVICES MATRIX
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.service-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0,242,254,0.1), rgba(127,83,172,0.2));
  border: 1px solid rgba(0,242,254,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary-cyan);
  margin-bottom: 1.5rem;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon-wrapper {
  transform: scale(1.1) rotate(5deg);
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-body {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1.5rem;
}

.tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   7. GEOGRAPHIC SPATIAL RADAR (Georreferenciación)
   -------------------------------------------------------------------------- */
.geo-section {
  background: radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.8) 0%, var(--bg-dark) 100%);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.geo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.radar-container {
  width: 100%;
  max-width: 450px;
  aspect-ratio: 1;
  margin: 0 auto;
  position: relative;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,242,254,0.05) 0%, transparent 70%);
  border: 2px solid rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.1);
}

.radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(0, 242, 254, 0.25);
}

.radar-ring-1 { width: 30%; height: 30%; }
.radar-ring-2 { width: 60%; height: 60%; }
.radar-ring-3 { width: 90%; height: 90%; }

.radar-sweep {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg, transparent 270deg, rgba(0, 242, 254, 0.4) 360deg);
  animation: radar-spin 6s linear infinite;
}

@keyframes radar-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.radar-ping {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary-cyan);
  box-shadow: 0 0 15px var(--primary-cyan);
  animation: ping-pulse 2s infinite ease-in-out;
}

@keyframes ping-pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(3); opacity: 0; }
}

.ping-1 { top: 35%; left: 40%; }
.ping-2 { top: 65%; left: 70%; animation-delay: 0.7s; }
.ping-3 { top: 25%; left: 75%; animation-delay: 1.3s; }

/* --------------------------------------------------------------------------
   8. SOFTWARE & HARDWARE SHOWCASE
   -------------------------------------------------------------------------- */
.alliances-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.alliance-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.alliance-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 50px;
  background: rgba(0, 242, 254, 0.1);
  color: var(--primary-cyan);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   9. INTERACTIVE QUOTE CALCULATOR (COTIZADOR)
   -------------------------------------------------------------------------- */
.calculator-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(15, 23, 42, 0.9) 100%);
}

.calc-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.calc-options {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-group-title {
  font-size: 1.2rem;
  color: var(--primary-cyan);
  margin-bottom: 0.8rem;
}

.calc-checkboxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.calc-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 12px;
}

.calc-item:hover, .calc-item.active {
  background: rgba(0, 242, 254, 0.08);
  border-color: var(--primary-cyan);
}

.calc-item input[type="checkbox"] {
  accent-color: var(--primary-cyan);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.calc-summary-card {
  position: sticky;
  top: 100px;
  background: var(--bg-card);
  border: 1px solid var(--primary-cyan);
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.15);
}

.calc-summary-list {
  list-style: none;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.calc-summary-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-muted);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  padding-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   10. CONTACT & FOOTER
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: var(--cyan-glow);
  background: rgba(255, 255, 255, 0.08);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-cyan);
  font-size: 1.3rem;
}

.footer {
  background: #04050a;
  border-top: 1px solid var(--glass-border);
  padding: 4rem 0 2rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
  color: #fff;
}

/* --------------------------------------------------------------------------
   11. RESPONSIVE DESIGN SYSTEM (PC, TABLETS & PHONES)
   -------------------------------------------------------------------------- */

/* Touch Device Native Cursor Fallback */
@media (hover: none) or (pointer: coarse) {
  .cursor-dot,
  .cursor-ring {
    display: none !important;
  }
  body {
    cursor: auto !important;
  }
}

/* Laptops & Tablets (Max-width: 1024px) */
@media (max-width: 1024px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding: 0 1.5rem;
  }

  section {
    padding: 70px 0;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 60px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-description {
    max-width: 100%;
  }

  .geo-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .geo-grid ul {
    align-items: center;
  }

  .radar-container {
    max-width: 380px;
  }

  .calc-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .calc-summary-card {
    position: static;
  }

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

/* Tablets & Mobile Menu Breakpoint (Max-width: 900px) */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: rgba(7, 9, 19, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 3rem 2rem;
    gap: 2rem;
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
    overflow-y: auto;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
    animation: fadeInDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  .nav-links a {
    font-size: 1.25rem;
    width: 100%;
    text-align: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    font-size: 1.5rem;
    color: var(--primary-cyan);
    transition: all var(--transition-fast);
  }

  .mobile-menu-toggle:active {
    transform: scale(0.95);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Phones (Max-width: 600px) */
@media (max-width: 600px) {
  .container {
    padding: 0 1.25rem;
  }

  .logo-img {
    height: 34px;
  }

  .logo-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
  }

  .nav-actions .btn-primary {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
  }

  .hero-tag {
    font-size: 0.75rem;
    padding: 4px 12px;
  }

  .hero-title {
    font-size: 2.1rem;
    letter-spacing: -0.5px;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.8rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
    text-align: center;
  }

  .cyber-card-main {
    padding: 1.5rem;
  }

  .tech-node-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-description {
    font-size: 0.95rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .glass-card {
    padding: 1.5rem;
    border-radius: var(--radius-md);
  }

  .radar-container {
    max-width: 280px;
  }

  .alliances-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .calc-checkboxes {
    grid-template-columns: 1fr;
  }

  .calc-item {
    padding: 1rem;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.7rem;
  }
}

/* Small Phones (Max-width: 380px) */
@media (max-width: 380px) {
  .hero-title {
    font-size: 1.8rem;
  }
  
  .nav-actions .btn-primary {
    display: none;
  }
}