/* 
 * Konectica Portfolio - Premium Redesign
 * A sophisticated, boutique-style design for Konectica
 */

/* ===== Base Styles ===== */
:root {
  /* Color Palette */
  --primary: #0047AB;
  --primary-dark: #003380;
  --primary-light: #3D7DD8;
  --accent: #FFD700;
  --dark: #0A1128;
  --darker: #050A1A;
  --light: #F5F7FA;
  --gray: #8892A0;
  --gray-light: #D1D9E6;
  --gray-dark: #4A5568;
  
  /* Stream Colors */
  --stream-education: #FF5A5F;
  --stream-consulting: #00A699;
  --stream-ai: #FC642D;
  
  /* Typography */
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Poppins', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Borders */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--light);
  background-color: var(--darker);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

a:hover {
  color: var(--primary);
}

img {
  max-width: 100%;
  height: auto;
}

button {
  cursor: pointer;
  font-family: var(--font-primary);
}

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
}

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.gap-1 { gap: var(--spacing-xs); }
.gap-2 { gap: var(--spacing-sm); }
.gap-3 { gap: var(--spacing-md); }
.gap-4 { gap: var(--spacing-lg); }
.gap-5 { gap: var(--spacing-xl); }

.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }

.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.opacity-80 { opacity: 0.8; }
.opacity-60 { opacity: 0.6; }

/* ===== Preloader ===== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--darker);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity var(--transition-normal);
}

.preloader.fade-out {
  opacity: 0;
}

.preloader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--primary);
  animation: spin 1s ease-in-out infinite;
}

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

/* ===== Scroll Indicator ===== */
.scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  z-index: 9998;
  width: 0%;
}

/* ===== Header ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-md) 0;
  z-index: 100;
  transition: background-color var(--transition-normal), padding var(--transition-normal);
  background-color: rgba(5, 10, 26, 0.8);
  backdrop-filter: blur(10px);
}

header.scrolled {
  padding: var(--spacing-sm) 0;
  background-color: rgba(5, 10, 26, 0.95);
  box-shadow: var(--shadow-md);
}

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

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

.logo {
  height: 60px;
  width: auto;
  max-width: 200px;
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-link {
  color: var(--light);
  font-weight: 500;
  position: relative;
  padding: var(--spacing-xs) 0;
}

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

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

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--light);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  cursor: pointer;
  text-align: center;
  gap: var(--spacing-sm);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--light);
}

.cta-button.outline {
  background: transparent;
  border: 2px solid var(--primary-light);
  color: var(--primary-light);
}

.cta-button.outline:hover {
  background: rgba(61, 125, 216, 0.1);
  color: var(--primary-light);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--light);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: rgba(5, 10, 26, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
  transform: translateY(-100%);
  transition: transform var(--transition-normal);
  z-index: 99;
}

.mobile-menu.active {
  transform: translateY(0);
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mobile-menu-link {
  color: var(--light);
  font-weight: 500;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 30%, rgba(61, 125, 216, 0.15) 0%, transparent 70%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(90deg, var(--light) 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray);
  margin-bottom: var(--spacing-xl);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.hero-image {
  position: absolute;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  width: 40%;
  z-index: 1;
}

.animate {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards;
}

.delay-1 {
  animation-delay: 0.2s;
}

.delay-2 {
  animation-delay: 0.4s;
}

.delay-3 {
  animation-delay: 0.6s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Section Styles ===== */
.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(90deg, var(--light) 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.25rem;
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
  color: var(--gray);
}

/* ===== About Section ===== */
.timeline {
  position: relative;
  padding-left: var(--spacing-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-light), var(--primary-dark));
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: calc(-1 * var(--spacing-xl) + 1px);
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--primary);
  border: 2px solid var(--primary-light);
}

.timeline-date {
  font-size: 0.875rem;
  color: var(--primary-light);
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.timeline-title {
  margin-bottom: var(--spacing-xs);
}

.timeline-content {
  color: var(--gray);
}

.value-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 255, 255, 0.1);
}

.value-icon {
  font-size: 1.5rem;
  color: var(--primary-light);
  margin-bottom: var(--spacing-md);
}

.value-title {
  margin-bottom: var(--spacing-sm);
}

/* ===== Streams Section ===== */
.stream-container {
  position: relative;
  padding: var(--spacing-xxl) 0;
}

.stream-circle {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.stream-item {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  text-align: center;
}

.stream-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.1);
}

.stream-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--spacing-lg);
}

.stream-title {
  margin-bottom: var(--spacing-md);
}

/* ===== Stream Detail Sections ===== */
.stream-detail {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.stream-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.stream-detail-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.stream-detail-subtitle {
  font-size: 1.25rem;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

.benefit-card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  position: relative;
}

.benefit-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.methodology-container {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.methodology-step {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.methodology-step:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.step-letter {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ===== Impact Section ===== */
.impact-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.metric-item {
  text-align: center;
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.metric-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.metric-value {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(90deg, var(--primary-light) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-label {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.metric-description {
  color: var(--gray);
  font-size: 0.875rem;
}

/* ===== Testimonial Carousel ===== */
.testimonial-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-slide {
  display: none;
  animation: fadeIn 0.5s;
}

.testimonial-slide.active {
  display: block;
}

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

.testimonial-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-md);
}

.testimonial-content {
  font-size: 1.25rem;
  font-style: italic;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.testimonial-content::before {
  content: '"';
  font-size: 4rem;
  position: absolute;
  top: -20px;
  left: -10px;
  color: rgba(255, 255, 255, 0.1);
  font-family: serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light);
}

.testimonial-name {
  font-weight: 600;
}

.testimonial-position {
  font-size: 0.875rem;
  color: var(--gray);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.testimonial-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.testimonial-dot.active {
  background: var(--primary-light);
}

/* ===== Resources Section ===== */
.resources-header {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
}

.filter-pills {
  display: flex;
  gap: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.filter-pill {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.filter-pill.active {
  background: rgba(255, 255, 255, 0.1);
}

.featured-resource {
  background: linear-gradient(135deg, rgba(0, 71, 171, 0.2) 0%, rgba(61, 125, 216, 0.2) 100%);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.featured-resource::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M0,0 L100,100" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></svg>');
  background-size: 20px 20px;
  opacity: 0.5;
}

.featured-resource-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.featured-resource-title {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
}

.featured-resource-description {
  margin-bottom: var(--spacing-lg);
}

.resource-card {
  display: flex;
  gap: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  margin-bottom: var(--spacing-lg);
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.resource-icon {
  font-size: 1.5rem;
  color: var(--primary-light);
  flex-shrink: 0;
}

.resource-content {
  flex-grow: 1;
}

.resource-title {
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.premium-badge {
  background: linear-gradient(90deg, #FFD700 0%, #FFA500 100%);
  color: var(--dark);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
}

.resource-description {
  color: var(--gray);
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
}

.resource-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.meta-stat {
  font-size: 0.75rem;
  color: var(--gray-light);
  display: flex;
  align-items: center;
  gap: 4px;
}

.resource-tags {
  display: flex;
  gap: var(--spacing-sm);
}

.tag {
  background: rgba(255, 255, 255, 0.1);
  color: var(--gray-light);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--border-radius-sm);
}

.newsletter-box {
  background: linear-gradient(135deg, rgba(0, 71, 171, 0.3) 0%, rgba(61, 125, 216, 0.3) 100%);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
}

.newsletter-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.newsletter-description {
  color: var(--gray);
  margin-bottom: 0;
}

/* ===== Experiences Section ===== */
.experience-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  text-align: center;
}

.experience-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.experience-card.workshop:hover {
  border-color: rgba(255, 90, 95, 0.3);
}

.experience-card.teaser:hover {
  border-color: rgba(0, 166, 153, 0.3);
}

.experience-card.lab:hover {
  border-color: rgba(252, 100, 45, 0.3);
}

.experience-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--spacing-lg);
  background: rgba(255, 255, 255, 0.05);
}

.workshop .experience-icon {
  color: var(--stream-education);
}

.teaser .experience-icon {
  color: var(--stream-consulting);
}

.lab .experience-icon {
  color: var(--stream-ai);
}

.experience-title {
  margin-bottom: var(--spacing-md);
}

.experience-description {
  color: var(--gray);
  margin-bottom: var(--spacing-lg);
}

.experience-meta {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--gray-light);
  font-size: 0.875rem;
}

.meta-icon {
  color: var(--primary-light);
}

.workshop .cta-button {
  background: linear-gradient(90deg, var(--stream-education) 0%, #FF8A8F 100%);
}

.teaser .cta-button {
  background: linear-gradient(90deg, var(--stream-consulting) 0%, #00D1C1 100%);
}

.lab .cta-button {
  background: linear-gradient(90deg, var(--stream-ai) 0%, #FD8F65 100%);
}

/* ===== Contact Section ===== */
.contact-section {
  background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.contact-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-title {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.875rem;
  color: var(--gray);
  margin-bottom: var(--spacing-xs);
}

.contact-value {
  font-weight: 500;
}

/* ===== Footer ===== */
footer {
  background-color: var(--darker);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--spacing-xl) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 2fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  height: 50px;
  width: auto;
  max-width: 180px;
  margin-bottom: var(--spacing-md);
}

.footer-text {
  color: var(--gray);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  color: var(--gray);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--light);
}

.footer-newsletter-title {
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
}

.footer-newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-newsletter-input {
  flex-grow: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  color: var(--light);
  font-family: var(--font-primary);
}

.footer-newsletter-input:focus {
  outline: none;
  border-color: var(--primary-light);
}

.footer-newsletter-button {
  background: var(--primary);
  color: var(--light);
  border: none;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.footer-newsletter-button:hover {
  background: var(--primary-dark);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-copyright {
  color: var(--gray);
  font-size: 0.875rem;
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

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

.social-link:hover {
  background: var(--primary);
  color: var(--light);
}

/* ===== Modal ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 10, 26, 0.8);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--dark);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 100%;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-xl);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: transparent;
  border: none;
  color: var(--gray);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.modal-title {
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.modal-body {
  margin-bottom: var(--spacing-lg);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
}

/* ===== Form Styles ===== */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--gray-light);
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  color: var(--light);
  font-family: var(--font-primary);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* ===== Back to Top Button ===== */
.back-to-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal), background-color var(--transition-fast);
  z-index: 99;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
}

/* ===== Scroll Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* ===== Particles ===== */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.particle {
  position: absolute;
  background-color: var(--primary-light);
  border-radius: 50%;
}

/* ===== Spinner Animation ===== */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--light);
  animation: spin 1s ease-in-out infinite;
}

/* ===== 3D Render Placeholder ===== */
.render-3d {
  position: relative;
  width: 100%;
  height: 400px;
  background: radial-gradient(circle at center, rgba(61, 125, 216, 0.2) 0%, transparent 70%);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

/* ===== Responsive Styles ===== */
@media (max-width: 1200px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .section-title {
    font-size: 2.25rem;
  }
  
  .impact-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-image {
    display: none;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-newsletter {
    grid-column: span 2;
    margin-top: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .nav-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .stream-circle {
    grid-template-columns: 1fr;
  }
  
  .impact-metrics {
    grid-template-columns: 1fr;
  }
  
  .contact-cards {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-newsletter {
    grid-column: span 1;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .newsletter-box {
    flex-direction: column;
    text-align: center;
  }
  
  .modal-content {
    padding: var(--spacing-lg);
    margin: 0 var(--spacing-md);
  }
  
  .back-to-top {
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 40px;
    height: 40px;
  }
}


/* ===== Premium Button Styles ===== */

/* Primary CTA Buttons */
.cta-button.primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-button.primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

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

.cta-button.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.cta-button.secondary {
  background: transparent;
  color: var(--light);
  border: 2px solid var(--primary);
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.cta-button.secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--primary);
  transition: width var(--transition-normal);
  z-index: -1;
}

.cta-button.secondary:hover::before {
  width: 100%;
}

.cta-button.secondary:hover {
  color: white;
  border-color: var(--primary-light);
}

/* Stream Buttons */
.stream-button {
  background: transparent;
  border: 2px solid currentColor;
  color: inherit;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-xl);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  margin-top: 1rem;
}

.stream-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: currentColor;
  transition: width var(--transition-normal);
  z-index: -1;
}

.stream-button:hover::before {
  width: 100%;
}

.stream-button:hover {
  color: var(--dark);
  transform: translateY(-1px);
}

.stream-button.education {
  color: var(--stream-education);
}

.stream-button.consulting {
  color: var(--stream-consulting);
}

.stream-button.ai {
  color: var(--stream-ai);
}

/* Specialized CTA Buttons */
.education-cta {
  background: linear-gradient(135deg, var(--stream-education) 0%, #FF8A8F 100%);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.education-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, #FF8A8F 0%, var(--stream-education) 100%);
}

.consulting-cta {
  background: linear-gradient(135deg, var(--stream-consulting) 0%, #00D1C1 100%);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.consulting-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, #00D1C1 0%, var(--stream-consulting) 100%);
}

.ai-cta {
  background: linear-gradient(135deg, var(--stream-ai) 0%, #FD8F65 100%);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.ai-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, #FD8F65 0%, var(--stream-ai) 100%);
}

/* Experience Buttons */
.experience-button {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  padding: 0.875rem 1.75rem;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  margin-top: 1rem;
  position: relative;
  overflow: hidden;
}

.experience-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.experience-button:hover::before {
  left: 100%;
}

.experience-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.experience-button.workshop-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.experience-button.teaser-btn {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.experience-button.lab-btn {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

/* Contact Button */
.contact-button {
  background: linear-gradient(135deg, var(--accent) 0%, #FFE55C 100%);
  color: var(--dark);
  padding: 1rem 2rem;
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.contact-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, #FFE55C 0%, var(--accent) 100%);
}

/* Final CTA Button */
.final-cta-button {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  padding: 1.25rem 2.5rem;
  border-radius: var(--border-radius-xl);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.125rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.final-cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s;
}

.final-cta-button:hover::before {
  left: 100%;
}

.final-cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 50px rgba(0, 71, 171, 0.3);
}

/* Button Animations */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 71, 171, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 71, 171, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 71, 171, 0);
  }
}

.final-cta-button {
  animation: pulse 2s infinite;
}

/* Responsive Button Styles */
@media (max-width: 768px) {
  .cta-button.primary,
  .cta-button.secondary,
  .experience-button,
  .contact-button,
  .final-cta-button {
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .final-cta-button {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
  
  .stream-button {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
  }
}


/* ===== Premium Visual Effects ===== */

/* 3D Render Container */
.render-3d {
  position: relative;
  width: 100%;
  height: 400px;
  background: radial-gradient(circle at center, rgba(0, 71, 171, 0.1) 0%, transparent 70%);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.render-3d::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(45deg, transparent 30%, rgba(0, 71, 171, 0.05) 50%, transparent 70%),
    linear-gradient(-45deg, transparent 30%, rgba(252, 100, 45, 0.05) 50%, transparent 70%);
  animation: shimmer 4s ease-in-out infinite;
}

.render-3d::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

/* Floating Particles */
.particles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.particles::before,
.particles::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  animation: particle-float 8s linear infinite;
}

.particles::before {
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}

.particles::after {
  top: 60%;
  right: 30%;
  animation-delay: 4s;
}

/* Stream Circle Enhancement */
.stream-circle {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.stream-circle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  border: 2px solid rgba(0, 71, 171, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: rotate 20s linear infinite;
}

.stream-circle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  border: 1px solid rgba(252, 100, 45, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: rotate 15s linear infinite reverse;
}

/* Enhanced Stream Items */
.stream-item {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stream-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.05) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.stream-item:hover::before {
  opacity: 1;
}

.stream-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Enhanced Stream Icons */
.stream-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.5rem;
  position: relative;
  overflow: hidden;
}

.stream-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  border-radius: 50%;
  transform: scale(0);
  transition: transform var(--transition-normal);
}

.stream-item:hover .stream-icon::before {
  transform: scale(1.2);
  opacity: 0.3;
}

/* Glassmorphism Effects */
.card,
.benefit-card,
.value-card,
.resource-card,
.experience-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-normal);
}

.card:hover,
.benefit-card:hover,
.value-card:hover,
.resource-card:hover,
.experience-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Enhanced Testimonial Carousel */
.testimonial-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-xl);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-card {
  background: transparent;
  border: none;
  padding: 3rem;
  text-align: center;
  margin: 0 auto;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 2rem;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
  font-family: serif;
}

/* Enhanced Metrics */
.impact-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.metric-item {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.metric-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.metric-item:hover::before {
  transform: scaleX(1);
}

.metric-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.metric-value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}

/* Enhanced Newsletter Box */
.newsletter-box {
  background: linear-gradient(135deg, rgba(0, 71, 171, 0.1) 0%, rgba(252, 100, 45, 0.1) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: 3rem;
  margin: 3rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
  overflow: hidden;
}

.newsletter-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

/* Animations */
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes float {
  0%, 100% { transform: translate(-50%, -50%) translateY(0px); }
  50% { transform: translate(-50%, -50%) translateY(-20px); }
}

@keyframes rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes particle-float {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

/* Scroll Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Enhanced Header */
header {
  background: rgba(5, 10, 26, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-normal);
}

header.scrolled {
  background: rgba(5, 10, 26, 0.98);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Enhanced Footer */
footer {
  background: linear-gradient(135deg, rgba(5, 10, 26, 0.95) 0%, rgba(10, 17, 40, 0.95) 100%);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 71, 171, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(252, 100, 45, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  .stream-circle {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .stream-circle::before,
  .stream-circle::after {
    display: none;
  }
  
  .newsletter-box {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
  }
  
  .render-3d {
    height: 300px;
  }
  
  .metric-value {
    font-size: 2.5rem;
  }
}

/* ===== Advanced Interactive Styles ===== */

/* Particle System */
.particle {
  position: absolute;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  animation: particle-float 8s linear infinite;
  opacity: 0.6;
}

.particle:nth-child(odd) {
  background: var(--primary-light);
  animation-duration: 10s;
}

.particle:nth-child(3n) {
  background: var(--stream-ai);
  animation-duration: 6s;
}

/* 3D Tilt Effects */
.stream-item,
.experience-card,
.resource-card {
  transition: transform 0.3s ease;
  transform-style: preserve-3d;
}

.stream-item:hover,
.experience-card:hover,
.resource-card:hover {
  transform-origin: center center;
}

/* Magnetic Button Effects */
.cta-button,
.stream-button,
.experience-button {
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
}

/* Advanced Timeline Styles */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}

.timeline-progress {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: var(--accent);
  transition: width 0.5s ease;
  z-index: 1;
}

.timeline-item {
  position: relative;
  padding: 1.5rem 0;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 2rem;
  width: 12px;
  height: 12px;
  background: var(--gray);
  border-radius: 50%;
  border: 3px solid var(--darker);
  transition: all var(--transition-normal);
  z-index: 2;
}

.timeline-item.active::before,
.timeline-item:hover::before {
  background: var(--accent);
  transform: scale(1.3);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.timeline-item.active {
  background: rgba(255, 215, 0, 0.05);
  border-radius: var(--border-radius-md);
  padding-left: 1rem;
  margin-left: -1rem;
}

/* Page Transition Overlay */
.page-transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--primary), var(--accent));
  z-index: 9999;
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: all 0.3s ease;
}

.page-transition-overlay.active {
  opacity: 0.9;
  transform: scaleX(1);
}

/* Enhanced Methodology Steps */
.methodology-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.methodology-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: left 0.5s ease;
}

.methodology-step.highlighted::before {
  left: 100%;
}

.methodology-step.highlighted {
  background: rgba(255, 215, 0, 0.05);
  transform: translateX(10px);
}

.step-letter {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

/* Enhanced Resource Filtering */
.filter-pills {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-pill {
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  color: var(--light);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.filter-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.filter-pill.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-color: var(--primary-light);
  color: white;
  box-shadow: var(--shadow-lg);
}

.resource-card {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.3s ease;
}

/* Enhanced Featured Resource */
.featured-resource {
  background: linear-gradient(135deg, rgba(0, 71, 171, 0.1) 0%, rgba(252, 100, 45, 0.1) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: 3rem;
  margin: 2rem 0;
  position: relative;
  overflow: hidden;
}

.featured-resource::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 71, 171, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(252, 100, 45, 0.1) 0%, transparent 50%);
  animation: shimmer 4s ease-in-out infinite;
}

.featured-resource-content {
  position: relative;
  z-index: 1;
}

.featured-resource-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

.featured-resource-description {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Stagger Animation for Child Elements */
.stagger-child {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.stagger-child.active {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced Scroll Indicator */
.scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  z-index: 1001;
  transition: width 0.1s ease;
  box-shadow: 0 0 10px rgba(0, 71, 171, 0.5);
}

/* Enhanced Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--darker);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease;
}

.preloader.fade-out {
  opacity: 0;
}

.preloader-spinner {
  width: 60px;
  height: 60px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top: 3px solid var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Enhanced Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* Enhanced Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal.active .modal-content {
  transform: scale(1);
}

/* Enhanced Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--light);
}

.form-control {
  width: 100%;
  padding: 0.875rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  color: var(--light);
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(0, 71, 171, 0.1);
}

.form-control::placeholder {
  color: var(--gray);
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  .filter-pills {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  
  .filter-pill {
    flex-shrink: 0;
  }
  
  .featured-resource {
    padding: 2rem;
  }
  
  .featured-resource-title {
    font-size: 1.5rem;
  }
  
  .methodology-step {
    padding: 0.75rem;
  }
  
  .step-letter {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }
  
  .timeline {
    padding-left: 1.5rem;
  }
  
  .timeline-item::before {
    left: -1.25rem;
    width: 10px;
    height: 10px;
  }
}

/* High Performance Animations */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  .preloader,
  .scroll-indicator,
  .back-to-top,
  .modal,
  .particles {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .section {
    page-break-inside: avoid;
  }
}

/* ===== Floating Elements in Hero Section ===== */

.floating-elements {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.floating-icon {
  position: absolute;
  width: 60px;
  height: 60px;
  background: rgba(255, 215, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  animation: float-icon 6s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.floating-icon:nth-child(1) {
  top: 20%;
  left: 15%;
}

.floating-icon:nth-child(2) {
  top: 60%;
  right: 20%;
}

.floating-icon:nth-child(3) {
  bottom: 25%;
  left: 60%;
}

@keyframes float-icon {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.6;
  }
  25% {
    transform: translateY(-15px) rotate(90deg);
    opacity: 0.8;
  }
  50% {
    transform: translateY(-10px) rotate(180deg);
    opacity: 1;
  }
  75% {
    transform: translateY(-20px) rotate(270deg);
    opacity: 0.8;
  }
}

/* Enhanced Value Cards */
.value-card {
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

.value-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: white;
  margin: 0 auto 1.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.value-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--accent) 0%, #FFE55C 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.value-card:hover .value-icon::before {
  opacity: 1;
}

.value-icon i {
  position: relative;
  z-index: 1;
}

.value-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--light);
}

.value-card p {
  opacity: 0.8;
  line-height: 1.6;
}

/* Enhanced Grid Layouts */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Responsive Grid Adjustments */
@media (max-width: 768px) {
  .floating-icon {
    width: 45px;
    height: 45px;
    font-size: 1.25rem;
  }
  
  .value-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .value-card {
    padding: 1.5rem;
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .floating-elements {
    display: none;
  }
  
  .render-3d {
    height: 250px;
  }
}

/* ===== Animación Mejorada del Hero Section ===== */
.hero-animation-container {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

/* Nodos translúcidos orbitantes */
.orbital-nodes {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
}

.orbital-nodes::before,
.orbital-nodes::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(61, 125, 216, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(61, 125, 216, 0.2);
}

.orbital-nodes::before {
  width: 120px;
  height: 120px;
  top: 20%;
  left: 30%;
  animation: orbit-slow 20s linear infinite;
  box-shadow: 0 0 30px rgba(61, 125, 216, 0.3);
}

.orbital-nodes::after {
  width: 80px;
  height: 80px;
  top: 60%;
  right: 20%;
  animation: orbit-medium 15s linear infinite reverse;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
  background: rgba(255, 215, 0, 0.1);
  border-color: rgba(255, 215, 0, 0.2);
}

/* Partículas de conexión */
.connection-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, rgba(61, 125, 216, 0.8), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255, 215, 0, 0.8), transparent),
    radial-gradient(1px 1px at 90% 40%, rgba(61, 125, 216, 0.6), transparent),
    radial-gradient(1px 1px at 60% 10%, rgba(255, 215, 0, 0.6), transparent),
    radial-gradient(2px 2px at 80% 80%, rgba(61, 125, 216, 0.4), transparent);
  background-size: 200px 200px, 300px 300px, 150px 150px, 250px 250px, 180px 180px;
  animation: particles-drift 25s linear infinite;
}

/* Elementos flotantes mejorados */
.floating-elements {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.floating-icon {
  position: absolute;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.5rem;
  animation: float-enhanced 12s infinite ease-in-out;
  opacity: 0.8;
  transition: all 0.3s ease;
}

.floating-icon.knowledge {
  top: 15%;
  left: 20%;
  color: rgba(61, 125, 216, 0.9);
  filter: drop-shadow(0 0 15px rgba(61, 125, 216, 0.5));
}

.floating-icon.innovation {
  top: 25%;
  right: 15%;
  color: rgba(255, 215, 0, 0.9);
  filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.5));
}

.floating-icon.collaboration {
  top: 55%;
  left: 15%;
  color: rgba(0, 166, 153, 0.9);
  filter: drop-shadow(0 0 15px rgba(0, 166, 153, 0.5));
}

.floating-icon.growth {
  top: 70%;
  right: 25%;
  color: rgba(252, 100, 45, 0.9);
  filter: drop-shadow(0 0 15px rgba(252, 100, 45, 0.5));
}

.floating-icon.transformation {
  top: 40%;
  left: 50%;
  color: rgba(255, 90, 95, 0.9);
  filter: drop-shadow(0 0 15px rgba(255, 90, 95, 0.5));
}

/* Efectos de profundidad */
.depth-layers {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.depth-layer {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  opacity: 0.1;
}

.depth-layer.layer-1 {
  background: radial-gradient(circle at 30% 40%, rgba(61, 125, 216, 0.3) 0%, transparent 70%);
  animation: depth-pulse 8s ease-in-out infinite;
}

.depth-layer.layer-2 {
  background: radial-gradient(circle at 70% 60%, rgba(255, 215, 0, 0.2) 0%, transparent 60%);
  animation: depth-pulse 10s ease-in-out infinite reverse;
}

.depth-layer.layer-3 {
  background: radial-gradient(circle at 50% 20%, rgba(0, 166, 153, 0.15) 0%, transparent 80%);
  animation: depth-pulse 12s ease-in-out infinite;
}

/* Animaciones */
@keyframes orbit-slow {
  0% { transform: rotate(0deg) translateX(100px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(100px) rotate(-360deg); }
}

@keyframes orbit-medium {
  0% { transform: rotate(0deg) translateX(80px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(80px) rotate(-360deg); }
}

@keyframes particles-drift {
  0% { transform: translateX(0) translateY(0); }
  25% { transform: translateX(10px) translateY(-5px); }
  50% { transform: translateX(-5px) translateY(10px); }
  75% { transform: translateX(-10px) translateY(-5px); }
  100% { transform: translateX(0) translateY(0); }
}

@keyframes float-enhanced {
  0% { transform: translate(0, 0) rotate(0deg) scale(1); }
  20% { transform: translate(15px, -10px) rotate(5deg) scale(1.1); }
  40% { transform: translate(-10px, 15px) rotate(-3deg) scale(0.9); }
  60% { transform: translate(20px, 5px) rotate(7deg) scale(1.05); }
  80% { transform: translate(-15px, -20px) rotate(-5deg) scale(0.95); }
  100% { transform: translate(0, 0) rotate(0deg) scale(1); }
}

@keyframes depth-pulse {
  0% { opacity: 0.1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(1.1); }
  100% { opacity: 0.1; transform: scale(1); }
}

/* Efectos de interactividad */
.hero:hover .floating-icon {
  animation-duration: 8s;
  opacity: 1;
}

.hero:hover .orbital-nodes::before {
  animation-duration: 15s;
  box-shadow: 0 0 40px rgba(61, 125, 216, 0.5);
}

.hero:hover .orbital-nodes::after {
  animation-duration: 12s;
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
}

/* Responsividad para la animación */
@media (max-width: 768px) {
  .hero-animation-container {
    width: 100%;
    height: 50%;
    top: auto;
    bottom: 0;
    opacity: 0.6;
  }
  
  .orbital-nodes {
    width: 300px;
    height: 300px;
  }
  
  .orbital-nodes::before {
    width: 80px;
    height: 80px;
  }
  
  .orbital-nodes::after {
    width: 60px;
    height: 60px;
  }
  
  .floating-icon {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .hero-animation-container {
    opacity: 0.4;
  }
  
  .orbital-nodes {
    width: 200px;
    height: 200px;
  }
  
  .floating-icon {
    font-size: 1rem;
  }
}



/* AI Strategy Canvas */
.ai-strategy-canvas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.strategy-image {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.strategy-image:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}


/* Newsletter Form Styles */
.newsletter-form {
  width: 100%;
  max-width: 400px;
}

.newsletter-input-group {
  display: flex;
  gap: 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.newsletter-input {
  flex: 1;
  padding: 1rem 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-right: none;
  background: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 1rem;
  outline: none;
  transition: all var(--transition-normal);
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-input:focus {
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.newsletter-submit {
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
  color: white;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.newsletter-submit:hover {
  background: linear-gradient(135deg, #F7931E 0%, #FF6B35 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.6);
}

.newsletter-submit:active {
  transform: translateY(0);
}

.newsletter-message {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  text-align: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
}

.newsletter-message.show {
  opacity: 1;
  transform: translateY(0);
}

.newsletter-message.success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22C55E;
}

.newsletter-message.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #EF4444;
}

.newsletter-submit.loading {
  pointer-events: none;
  opacity: 0.7;
}

.newsletter-submit.loading i {
  animation: spin 1s linear infinite;
}

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

/* Responsive adjustments for newsletter */
@media (max-width: 768px) {
  .newsletter-box {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-lg);
  }
  
  .newsletter-form {
    max-width: 100%;
  }
  
  .newsletter-input-group {
    flex-direction: column;
  }
  
  .newsletter-input {
    border-right: 2px solid rgba(255, 255, 255, 0.1);
    border-bottom: none;
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  }
  
  .newsletter-submit {
    border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
    justify-content: center;
  }
}