@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* Brand Design Tokens (Light Theme with NEST Blues) */
:root {
  --bg-dark: #ffffff;
  --bg-deep: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  
  --primary: #003c64;
  --primary-light: #005080;
  --primary-rgb: 0, 60, 100;
  
  --accent: #008ca0;
  --accent-bright: #008ca0;
  --accent-glow: rgba(0, 140, 160, 0.15);
  --accent-rgb: 0, 140, 160;
  
  --text-main: #1e293b;         /* Slate 800 */
  --text-secondary: #475569;    /* Slate 600 */
  --text-muted: #64748b;        /* Slate 500 */
  
  --border: rgba(0, 60, 100, 0.12);
  --border-hover: rgba(0, 140, 160, 0.4);
  --border-light: rgba(0, 60, 100, 0.06);
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
  
  /* Soft shadow for light cards */
  --shadow-glow: 0 10px 30px rgba(0, 60, 100, 0.05), 0 1px 3px rgba(0, 0, 0, 0.02);
  --shadow-glow-strong: 0 15px 35px rgba(0, 60, 100, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
}

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Subtle Soft Blue Light Background Ambient Glows */
body::before {
  content: '';
  position: absolute;
  top: 5%;
  left: 70%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(0, 140, 160, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -20%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(circle, rgba(0, 60, 100, 0.04) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--primary);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 5px;
  border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Reusable Components & Classes */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 60, 100, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 60, 100, 0.25);
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-bright) 100%);
}

.btn-secondary {
  background: rgba(0, 60, 100, 0.02);
  color: var(--primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(0, 140, 160, 0.05);
  border-color: var(--accent);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.glass-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-glow);
  transition: var(--transition);
}

.glass-panel:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow-strong);
  transform: translateY(-4px);
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

header.scrolled {
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(0, 60, 100, 0.05);
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, var(--primary) 40%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2.2rem;
}

nav a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

nav a:hover, nav a.active {
  color: var(--primary);
}

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

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

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding-top: 180px;
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(100% 100% at 50% 0%, rgba(0, 140, 160, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  background: rgba(0, 60, 100, 0.05);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  gap: 0.5rem;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--primary);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-circle-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0, 140, 160, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 0;
  animation: pulse 6s infinite alternate;
}

.hero-img-container {
  width: 100%;
  max-width: 420px;
  z-index: 1;
  position: relative;
  filter: drop-shadow(0 15px 35px rgba(0, 60, 100, 0.12));
  animation: float 6s ease-in-out infinite;
}

.hero-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
}

/* Sections Styling General */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Nuestra Empresa (About) */
.about-section {
  background-color: var(--bg-deep);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.about-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-icon {
  width: 50px;
  height: 50px;
  background: rgba(0, 60, 100, 0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.about-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
}

.about-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Services Sections */
.services-tabs-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.services-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.service-tab-btn {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.service-tab-btn i {
  font-size: 1.5rem;
  color: var(--text-muted);
}

.service-tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0, 60, 100, 0.02);
}

.service-tab-btn.active {
  background: linear-gradient(135deg, rgba(0, 60, 100, 0.05) 0%, rgba(0, 140, 160, 0.03) 100%);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 4px 15px rgba(0, 60, 100, 0.05);
}

.service-tab-btn.active i {
  color: var(--primary);
}

.service-content-wrapper {
  min-height: 380px;
  background: #ffffff;
}

.service-panel {
  display: none;
  animation: fadeIn 0.5s ease;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 2.5rem;
}

.service-panel.active {
  display: grid;
}

.service-panel-details h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.service-panel-details p {
  color: var(--text-secondary);
  margin-bottom: 1.8rem;
  font-size: 1rem;
}

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

.service-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  color: var(--text-main);
  font-size: 0.95rem;
}

.service-feature-list li i {
  color: var(--accent);
  font-size: 1.1rem;
  margin-top: 0.15rem;
}

.service-panel-showcase {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Dashboard Interactive Showcase */
.dashboard-showcase {
  background-color: var(--bg-deep);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.dashboard-panel {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 60, 100, 0.08);
  border: 1px solid rgba(0, 60, 100, 0.15);
  background: #ffffff;
}

.db-header {
  background: #f1f5f9;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(0, 60, 100, 0.1);
}

.db-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary);
}

.db-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px #10b981;
  animation: pulse-dot 1.5s infinite alternate;
}

.db-meta {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.db-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #e2e8f0;
  gap: 1px;
}

.db-card {
  background: #ffffff;
  padding: 1.5rem;
  text-align: center;
}

.db-card-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.db-card-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary);
}

.db-card-value.green {
  color: #059669; /* Darker green for light bg readability */
}

.db-card-value.cyan {
  color: var(--accent);
}

.db-body {
  padding: 1.5rem;
  background: #ffffff;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1.5rem;
  border-top: 1px solid rgba(0, 60, 100, 0.08);
}

.db-chart-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.db-chart-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.db-chart-canvas-container {
  height: 180px;
  width: 100%;
  position: relative;
  border: 1px solid rgba(0, 60, 100, 0.08);
  background: #f8fafc;
  border-radius: 4px;
  overflow: hidden;
}

.db-console {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.db-console-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
}

.db-console-box {
  background: #f8fafc;
  border: 1px solid rgba(0, 60, 100, 0.08);
  border-radius: 4px;
  height: 180px;
  padding: 0.8rem;
  font-family: monospace;
  font-size: 0.75rem;
  color: #0f172a; /* Slate 900 for dark text in light box */
  overflow-y: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.db-console-log {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  animation: slideLog 0.2s ease-out;
}

.db-console-log.yellow { color: #b45309; } /* Darker warning color for light bg */
.db-console-log.cyan { color: #0369a1; }    /* Darker info blue for light bg */

/* Methodology Timeline (Cómo Trabajamos) */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--border) 0%, var(--primary) 50%, var(--border) 100%);
  transform: translateX(-50%);
  z-index: 1;
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: 50%;
  position: relative;
  margin-bottom: 4rem;
  width: 100%;
}

.timeline-item:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: 50%;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 30px;
  width: 18px;
  height: 18px;
  background: #ffffff;
  border: 3px solid var(--primary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  box-shadow: 0 0 8px rgba(0, 60, 100, 0.15);
  transition: var(--transition);
}

.timeline-item:hover .timeline-dot {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(0, 140, 160, 0.4);
  transform: translate(-50%, -50%) scale(1.2);
}

.timeline-panel {
  width: 90%;
  max-width: 400px;
  padding: 2rem;
  margin: 0 auto;
  position: relative;
  background: #ffffff;
}

.timeline-item:nth-child(odd) .timeline-panel {
  margin-right: 30px;
}

.timeline-item:nth-child(even) .timeline-panel {
  margin-left: 30px;
}

.timeline-step {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.timeline-panel h3 {
  font-size: 1.35rem;
  margin-bottom: 0.8rem;
  color: var(--primary);
}

.timeline-panel p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Stats (Alcance en Números) */
.stats-section {
  background: var(--primary);
  color: #ffffff;
  padding: 80px 0;
}

.stats-section .stat-item h3 {
  background: #ffffff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stats-section .stat-item p.desc {
  color: rgba(255, 255, 255, 0.7);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item h3 {
  font-size: 4rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-item p.label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}

.stat-item p.desc {
  font-size: 0.9rem;
  max-width: 250px;
  margin: 0 auto;
}

/* Contact Section */
.contact-section {
  background-color: var(--bg-deep);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.contact-info p {
  color: var(--text-secondary);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1rem;
}

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

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 60, 100, 0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.2rem;
}

.contact-detail-text p {
  margin: 0;
}

.contact-detail-text p.label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.contact-detail-text p.value {
  font-weight: 600;
  color: var(--primary);
}

.contact-form {
  padding: 3rem;
  background: #ffffff;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.form-control {
  background: #f8fafc;
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 0.8rem 1rem;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(0, 60, 100, 0.08);
  background: #ffffff;
}

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

/* Success Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 60, 100, 0.35);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.modal-card {
  max-width: 480px;
  width: 100%;
  padding: 3rem 2rem;
  text-align: center;
  background: #ffffff;
  animation: slideUp 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-icon {
  width: 70px;
  height: 70px;
  background: rgba(5, 150, 105, 0.08);
  border: 2px solid #059669;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #059669;
  font-size: 2.2rem;
  margin: 0 auto 1.5rem auto;
  box-shadow: 0 0 20px rgba(5, 150, 105, 0.1);
}

.modal-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.modal-card p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

/* Deep Premium Blue Footer */
footer {
  background: #00223b;
  border-top: 1px solid var(--border-light);
  padding: 60px 0 30px 0;
  color: #e2e8f0;
}

footer h4.footer-links-title {
  color: #ffffff;
}

footer .logo-text {
  background: #ffffff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer-brand p {
  color: #cbd5e1;
  font-size: 0.9rem;
  max-width: 320px;
}

.footer-links-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links a {
  color: #cbd5e1;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #67e8f9; /* cyan-300 on dark footer */
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: #94a3b8;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-social-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cbd5e1;
  font-size: 1rem;
  transition: var(--transition);
}

.footer-social-icon:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

/* Animations */
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.15); opacity: 0.9; }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideLog {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-dot {
  from { box-shadow: 0 0 5px #10b981; }
  to { box-shadow: 0 0 12px #10b981; }
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .services-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .service-panel {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .db-body {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .hero-title {
    font-size: 2.6rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hamburger {
    display: flex;
  }
  
  nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 2rem;
    display: none;
    z-index: 999;
  }
  
  nav.active {
    display: block;
    animation: fadeIn 0.3s ease;
  }
  
  nav ul {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  
  .timeline-line {
    left: 20px;
  }
  
  .timeline-item {
    justify-content: flex-start;
    padding-left: 45px;
    padding-right: 0;
  }
  
  .timeline-item:nth-child(even) {
    padding-left: 45px;
  }
  
  .timeline-dot {
    left: 20px;
  }
  
  .timeline-panel {
    width: 100%;
    margin: 0 !important;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .contact-form {
    padding: 2rem 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 480px) {
  .services-tabs {
    grid-template-columns: 1fr;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
}