/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - ARTECH SISTEMAS
   ========================================================================== */
:root {
  /* Colors */
  --color-primary: #002a6d;       /* Deep Royal Blue */
  --color-primary-light: #0d469b; /* Lighter Blue for hovers */
  --color-primary-dark: #001740;  /* Deep Navy */
  --color-accent: #0082f0;        /* Electric Blue for highlighting */
  --color-accent-light: #e5f3ff;  /* Soft light blue */
  --color-white: #ffffff;
  --color-gray-100: #f8fafc;
  --color-gray-200: #f1f5f9;
  --color-gray-300: #e2e8f0;
  --color-gray-500: #64748b;
  --color-gray-700: #334155;
  --color-gray-900: #0f172a;
  --color-success: #10b981;
  --color-error: #ef4444;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 25px -5px rgba(0, 42, 109, 0.08), 0 8px 10px -6px rgba(0, 42, 109, 0.08);
  --shadow-glow: 0 0 20px rgba(0, 130, 240, 0.15);

  /* Fonts */
  --font-family-title: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  /* Layout */
  --container-max-width: 1280px;
  --header-height: 80px;
}

/* Dark Mode overrides disabled to preserve strict #002a6d and white color theme */

/* ==========================================================================
   RESET & GLOBAL STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
}

body {
  font-family: var(--font-family-body);
  background-color: var(--color-white);
  color: var(--color-gray-700);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-title);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Section Spacing */
.section {
  padding-top: 100px;
  padding-bottom: 100px;
  position: relative;
}

.section-bg-light {
  background-color: var(--color-gray-100);
}

.section-bg-dark {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}
.section-bg-dark h1,
.section-bg-dark h2,
.section-bg-dark h3 {
  color: var(--color-white);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 15px rgba(0, 42, 109, 0.2);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: rgba(0, 42, 109, 0.05);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 1px solid var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background-color: var(--color-gray-200);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.btn-accent:hover {
  background-color: #1e95ff;
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(0, 130, 240, 0.35);
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.header {
  height: var(--header-height);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition-normal);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 42, 109, 0.05);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  height: 70px;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-family-title);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
}

.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}


.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 38px;
  height: 38px;
}

.logo-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 4px solid var(--color-primary);
  position: absolute;
}

.logo-dot {
  width: 10px;
  height: 10px;
  background-color: var(--color-accent);
  border-radius: 50%;
  position: absolute;
  top: 8px;
  right: 4px;
  animation: logoPulse 2s infinite ease-in-out;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
  position: relative;
  padding: 8px 0;
  opacity: 0.85;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition-normal);
}

.nav-link:hover {
  color: var(--color-accent);
  opacity: 1;
}

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

.nav-link.active {
  color: var(--color-accent);
  opacity: 1;
  font-weight: 700;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  height: 24px;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px;
  transition: var(--transition-normal);
}

/* Mobile Nav Menu active states */
@media (max-width: 991px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 100px 40px 40px;
    gap: 24px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition-slow);
    align-items: flex-start;
  }

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

  .mobile-menu-toggle.open span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }

  .mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.open span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 120px;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(0, 130, 240, 0.05) 0%, rgba(255, 255, 255, 0) 50%),
              radial-gradient(circle at 10% 80%, rgba(0, 42, 109, 0.03) 0%, rgba(255, 255, 255, 0) 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  max-width: 580px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: var(--color-accent-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(0, 130, 240, 0.15);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
  animation: logoPulse 1.5s infinite ease-in-out;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title span {
  background: linear-gradient(135deg, var(--color-primary) 30%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  font-size: 1.15rem;
  color: var(--color-gray-500);
  margin-bottom: 40px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* CSS Illustrated Dashboard Mockup */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 480px;
}

.visual-background-shape {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 42, 109, 0.03) 0%, rgba(0, 130, 240, 0.08) 100%);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  animation: morphingBlob 12s infinite alternate ease-in-out;
  z-index: -1;
}

.dashboard-mockup {
  width: 440px;
  height: 300px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-gray-300);
  position: relative;
  overflow: hidden;
  animation: floatMockup 6s infinite ease-in-out;
  display: flex;
  flex-direction: column;
}

.mockup-header {
  height: 40px;
  background-color: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-300);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 6px;
}

.mockup-dots span {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #cbd5e1;
}
.mockup-dots span:nth-child(1) { background-color: #ff5f56; }
.mockup-dots span:nth-child(2) { background-color: #ffbd2e; }
.mockup-dots span:nth-child(3) { background-color: #27c93f; }

.mockup-title-bar {
  margin-left: 20px;
  height: 16px;
  width: 120px;
  background-color: var(--color-gray-300);
  border-radius: var(--radius-sm);
}

.mockup-body {
  flex-grow: 1;
  padding: 20px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
}

.mockup-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mockup-sidebar-item {
  height: 12px;
  border-radius: var(--radius-sm);
  background-color: var(--color-gray-200);
}
.mockup-sidebar-item.active {
  background-color: var(--color-accent-light);
}

.mockup-main {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 16px;
}

.mockup-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.mockup-stat-card {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mockup-stat-title {
  height: 8px;
  width: 60%;
  background-color: var(--color-gray-300);
  border-radius: var(--radius-sm);
}
.mockup-stat-val {
  height: 16px;
  width: 80%;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
}

.mockup-chart {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 110px;
}
.mockup-chart-bar {
  width: 14%;
  border-radius: 4px 4px 0 0;
  background-color: var(--color-accent);
  transition: height 1s ease;
}
.mockup-chart-bar:nth-child(1) { height: 40%; background-color: var(--color-primary); }
.mockup-chart-bar:nth-child(2) { height: 60%; }
.mockup-chart-bar:nth-child(3) { height: 35%; background-color: var(--color-primary); }
.mockup-chart-bar:nth-child(4) { height: 85%; }
.mockup-chart-bar:nth-child(5) { height: 50%; background-color: var(--color-primary); }

.floating-card {
  position: absolute;
  background-color: var(--color-white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 42, 109, 0.05);
  display: flex;
  align-items: center;
  gap: 12px;
}

.floating-card-1 {
  bottom: 50px;
  left: 20px;
  animation: floatMockup 5s infinite alternate ease-in-out;
}

.floating-card-2 {
  top: 50px;
  right: 20px;
  animation: floatMockup 7s infinite alternate-reverse ease-in-out;
}

.fc-icon {
  width: 32px;
  height: 32px;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.fc-text {
  display: flex;
  flex-direction: column;
}
.fc-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
}
.fc-desc {
  font-size: 0.7rem;
  color: var(--color-gray-500);
}

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-content {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-visual {
    height: 380px;
  }
  .dashboard-mockup {
    width: 360px;
    height: 250px;
  }
}

/* ==========================================================================
   SECTIONS: TITLES & SUBTITLES
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-subtitle {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-gray-500);
}

/* ==========================================================================
   SOLUTIONS ON DEMAND SECTION
   ========================================================================== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.solution-card {
  background-color: var(--color-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-normal);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 42, 109, 0.08);
}

.solution-card:hover::before {
  transform: scaleX(1);
}

.solution-card-icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-gray-100);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
  transition: var(--transition-normal);
}

.solution-card:hover .solution-card-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.solution-card-title {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.solution-card-desc {
  color: var(--color-gray-500);
  font-size: 0.95rem;
  flex-grow: 1;
}

/* ==========================================================================
   ARTECH FLEET HIGHLIGHT SECTION
   ========================================================================== */
.fleet-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.fleet-tabs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fleet-tab-btn {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: left;
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  gap: 20px;
  transition: var(--transition-normal);
  cursor: pointer;
}

.fleet-tab-btn:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
}

.fleet-tab-btn.active {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-white);
}

.fleet-tab-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-normal);
}

.fleet-tab-btn.active .fleet-tab-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.fleet-tab-title {
  font-family: var(--font-family-title);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.fleet-tab-btn:not(.active) .fleet-tab-title {
  color: inherit;
}

.fleet-tab-desc-brief {
  font-size: 0.85rem;
  opacity: 0.8;
}

.fleet-content-display {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.fleet-panel {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

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

.fleet-panel-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.fleet-panel-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.fleet-panel-title {
  font-size: 1.6rem;
  color: var(--color-white);
}

.fleet-panel-text {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
}

.fleet-feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.fleet-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

.fleet-feature-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

@media (max-width: 991px) {
  .fleet-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .fleet-content-display {
    padding: 30px 20px;
    min-height: auto;
  }
  .fleet-feature-list {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   WHY CHOOSE ARTECH (BENEFITS)
   ========================================================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.benefit-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 10px;
}

.benefit-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  position: relative;
  box-shadow: 0 0 0 8px rgba(0, 130, 240, 0.05);
}

.benefit-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.benefit-desc {
  color: var(--color-gray-500);
  font-size: 0.95rem;
}

.partners-highlight {
  background-color: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  border: 1px solid var(--color-gray-200);
}

.partners-title {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.partners-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
}

.partner-logo-item {
  font-family: var(--font-family-title);
  font-weight: 700;
  color: var(--color-gray-500);
  font-size: 1.1rem;
  opacity: 0.7;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 6px;
}

.partner-logo-item:hover {
  opacity: 1;
  color: var(--color-primary);
}

@media (max-width: 991px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.contact-info-side {
  max-width: 480px;
}

.contact-info-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.contact-info-text {
  color: var(--color-gray-500);
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.cd-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-accent-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cd-content h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.cd-content p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

/* Form Styling */
.contact-form-side {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-gray-300);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 16px;
  background-color: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-family: var(--font-family-body);
  font-size: 0.95rem;
  color: var(--color-gray-900);
  transition: var(--transition-normal);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  background-color: var(--color-white);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(0, 130, 240, 0.1);
}

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

/* Validation errors style */
.form-input.error, .form-select.error, .form-textarea.error {
  border-color: var(--color-error);
  background-color: #fffafb;
}

.error-message {
  color: var(--color-error);
  font-size: 0.75rem;
  margin-top: 4px;
  display: none;
}

.error-message.visible {
  display: block;
}

/* Feedback/Success State Overlay */
.form-success-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-white);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
  z-index: 10;
  animation: fadeIn 0.4s ease forwards;
}

.form-success-overlay.active {
  display: flex;
}

.success-icon-container {
  width: 80px;
  height: 80px;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 24px;
  animation: scaleSuccess 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.success-title {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.success-text {
  color: var(--color-gray-500);
  margin-bottom: 30px;
}

@media (max-width: 768px) {
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 991px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-form-side {
    padding: 30px 20px;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand .logo {
  color: var(--color-white);
}

.footer-brand .logo-circle {
  border-color: var(--color-white);
}

.footer-brand-desc {
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-column-title {
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: inherit;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.footer-social-link:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   ANIMATIONS KEYFRAMES
   ========================================================================== */
@keyframes logoPulse {
  0% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 10px rgba(0, 130, 240, 0.5); }
  100% { transform: scale(1); opacity: 0.9; }
}

@keyframes floatMockup {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

@keyframes morphingBlob {
  0% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
  100% { border-radius: 70% 30% 50% 50% / 30% 60% 40% 70%; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleSuccess {
  from { transform: scale(0.5); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Scroll Animation Utilities */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   ABOUT US / QUEM SOMOS
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.about-card {
  background-color: var(--color-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-normal);
}

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 130, 240, 0.15);
}

.about-card:hover::before {
  transform: scaleX(1);
}

.about-card-icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
  transition: var(--transition-normal);
}

.about-card:hover .about-card-icon {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.about-card-title {
  font-size: 1.35rem;
  margin-bottom: 16px;
  color: var(--color-primary);
}

.about-card-desc {
  color: var(--color-gray-500);
  font-size: 0.95rem;
  line-height: 1.6;
}

.about-values-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-values-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-gray-500);
}

.about-values-list li i {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 3px;
  width: 18px;
  height: 18px;
}

.about-values-list li span {
  line-height: 1.4;
}

/* ==========================================================================
   MOBILE PHONES RESPONSIVENESS ADJUSTMENTS (MAX-WIDTH: 576PX)
   ========================================================================== */
@media (max-width: 576px) {
  .hero {
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 50px;
  }
  
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.25;
    text-align: center;
  }
  
  .hero-text {
    font-size: 1.0rem;
    margin-bottom: 30px;
    text-align: center;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  
  .hero-actions .btn {
    width: 100%;
  }

  .hero-visual {
    height: 280px;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }
  
  .dashboard-mockup {
    width: 270px;
    height: 185px;
    border-radius: var(--radius-md);
  }
  
  .mockup-header {
    height: 30px;
    padding: 0 10px;
  }
  
  .mockup-title-bar {
    width: 80px;
    height: 12px;
    margin-left: 10px;
  }
  
  .mockup-body {
    padding: 10px;
    grid-template-columns: 50px 1fr;
    gap: 10px;
  }
  
  .mockup-sidebar-item {
    height: 8px;
    gap: 8px;
  }
  
  .mockup-main {
    gap: 10px;
  }
  
  .mockup-stats {
    gap: 8px;
  }
  
  .mockup-stat-card {
    padding: 6px;
    border-radius: var(--radius-sm);
  }
  
  .mockup-chart {
    height: 70px;
    padding: 8px;
  }
  
  .floating-card {
    padding: 6px 10px;
    gap: 8px;
    border-radius: var(--radius-sm);
  }
  
  .fc-icon {
    width: 24px;
    height: 24px;
    font-size: 0.7rem;
  }
  
  .fc-icon svg {
    width: 12px;
    height: 12px;
  }
  
  .fc-title {
    font-size: 0.7rem;
  }
  
  .fc-desc {
    font-size: 0.6rem;
  }
  
  .floating-card-1 {
    bottom: 20px;
    left: -10px;
  }
  
  .floating-card-2 {
    top: 20px;
    right: -10px;
  }
}