/* ==========================================================================
   SecticSolar V2 - Modern Minimalist Design
   Light background, bold typography, bento grid layouts
   ========================================================================== */

/* CSS Variables */
:root {
  /* Colors - Light theme with vibrant accents */
  --color-bg: #ffffff;
  --color-surface: #f8f9fa;
  --color-surface-2: #f1f3f5;
  --color-border: #e9ecef;

  --color-primary: #3b82f6;
  --color-primary-dark: #2563eb;
  --color-primary-light: #60a5fa;

  --color-secondary: #8b5cf6;
  --color-accent: #f59e0b;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-tertiary: #94a3b8;

  /* Typography - Modern system fonts */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.16);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

img {
  max-width: 100%;
  display: block;
}

/* Containers */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-slim {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ========== NAVIGATION ========== */
.nav-floating {
  position: fixed;
  top: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - var(--space-12));
  max-width: 1200px;
}

.nav-content {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.nav-floating.scrolled .nav-content {
  background: rgba(255, 255, 255, 0.95);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 700;
  font-size: 20px;
  font-family: var(--font-heading);
}

.logo-mark {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.logo-mark svg {
  width: 18px;
  height: 18px;
}

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

.nav-links {
  display: flex;
  gap: var(--space-2);
}

.nav-link {
  padding: var(--space-2) var(--space-4);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-surface);
}

.nav-actions {
  display: flex;
  gap: var(--space-3);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Buttons */
.btn-outline {
  padding: var(--space-3) var(--space-5);
  border: 1.5px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-surface);
}

.btn-primary {
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

/* ========== HERO SECTION ========== */
.hero-split {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--space-24) + var(--space-8)) var(--space-6) var(--space-20);
  position: relative;
  background:
    radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
}

.hero-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.hero-badge i {
  color: var(--color-primary);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.title-gradient,
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.btn-hero-primary {
  padding: var(--space-4) var(--space-8);
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  transition: var(--transition-base);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.btn-hero-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(59, 130, 246, 0.4);
}

.btn-hero-secondary {
  padding: var(--space-4) var(--space-8);
  background: white;
  color: var(--color-text);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  transition: var(--transition-base);
}

.btn-hero-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Hero Proof */
.hero-proof {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.proof-item {
  display: flex;
  flex-direction: column;
}

.proof-number {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-mono);
}

.proof-label {
  font-size: 13px;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.proof-divider {
  width: 1px;
  height: 32px;
  background: var(--color-border);
}

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

.visual-container {
  position: relative;
}

.mockup-browser {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.browser-bar {
  height: 44px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-4);
  gap: var(--space-4);
}

.browser-dots {
  display: flex;
  gap: var(--space-2);
}

.browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-border);
}

.browser-dots span:nth-child(1) {
  background: #ef4444;
}

.browser-dots span:nth-child(2) {
  background: #f59e0b;
}

.browser-dots span:nth-child(3) {
  background: #10b981;
}

.browser-url {
  flex: 1;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-size: 13px;
  color: var(--color-text-tertiary);
  font-family: var(--font-mono);
}

.browser-actions {
  color: var(--color-text-tertiary);
}

.browser-content {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.browser-content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Floating Cards */
.float-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: floatAnimation 3s ease-in-out infinite;
}

.float-card.card-1 {
  top: 10%;
  right: -10%;
  animation-delay: 0s;
}

.float-card.card-2 {
  bottom: 15%;
  left: -5%;
  animation-delay: -1s;
}

.float-card.card-3 {
  top: 50%;
  right: -15%;
  animation-delay: -2s;
}

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

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.card-icon.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.card-icon.warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.card-icon.primary {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary);
}

.card-label {
  font-size: 12px;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.card-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-mono);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-tertiary);
  font-size: 13px;
  font-weight: 600;
}

.scroll-arrow {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}

/* Continue in next chunk... */

/* ========== TRUST SECTION ========== */
.trust-section {
  padding: var(--space-16) var(--space-6);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-title {
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-6);
}

.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.trust-badge i {
  color: var(--color-primary);
  font-size: 20px;
}

/* ========== BENTO GRID SECTION ========== */
.bento-section {
  padding: var(--space-24) var(--space-6);
}

.section-header-center {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-16);
}

.section-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-6);
  max-width: 1280px;
  margin: 0 auto;
}

.bento-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.bento-card.clickable {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.bento-card.clickable::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.03), rgba(139, 92, 246, 0.03));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}

.bento-card.clickable:hover::after {
  opacity: 1;
}

.bento-card.clickable > * {
  position: relative;
  z-index: 1;
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.bento-cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-4);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 14px;
  opacity: 0.7;
  transition: all 0.3s ease;
}

.bento-card:hover .bento-cta {
  opacity: 1;
  gap: var(--space-3);
}

.bento-cta-sm {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s ease;
}

.bento-card.small:hover .bento-cta-sm {
  opacity: 1;
  transform: scale(1);
}

.bento-card.large {
  grid-column: span 8;
}

.bento-card.medium {
  grid-column: span 4;
}

.bento-card.small {
  grid-column: span 4;
  padding: var(--space-6);
}

.bento-card.accent {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
  border-color: var(--color-primary);
}

.bento-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.bento-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  flex-shrink: 0;
}

.bento-icon.small {
  width: 48px;
  height: 48px;
  font-size: 20px;
}

.bento-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.bento-title-sm {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.bento-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
}

.bento-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.bento-text-sm {
  font-size: 13px;
  color: var(--color-text-tertiary);
}

.bento-visual {
  margin: var(--space-6) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.bento-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bento-stats {
  display: flex;
  gap: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-mono);
}

.stat-label {
  font-size: 13px;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.bento-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.bento-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.bento-list i {
  color: var(--color-success);
  font-size: 16px;
}

.bento-metric {
  margin: var(--space-6) 0;
}

.metric-big {
  font-size: 64px;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1;
}

.metric-label {
  font-size: 14px;
  color: var(--color-text-secondary);
  font-weight: 600;
  margin-top: var(--space-2);
}

.bento-tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.tag {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .hero-visual {
    order: -1;
  }

  .bento-card.large,
  .bento-card.medium {
    grid-column: span 12;
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  .nav-floating {
    top: var(--space-4);
    width: calc(100% - var(--space-8));
  }

  .hero-split {
    padding: calc(var(--space-16) + var(--space-8)) var(--space-4) var(--space-12);
  }

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

  .hero-ctas {
    flex-direction: column;
  }

  .hero-proof {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .proof-divider {
    display: none;
  }

  .float-card {
    display: none;
  }

  .bento-card.small {
    grid-column: span 6;
  }

  .bento-stats {
    flex-direction: column;
    gap: var(--space-4);
  }
}

/* ========== UTILITIES ========== */
.text-center {
  text-align: center;
}

.mt-4 {
  margin-top: var(--space-4);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

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

/* ============================================
   ADVANTAGES SECTION
============================================ */
.advantages-section {
  padding: var(--space-24) 0;
  background: var(--color-surface);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.advantage-card {
  position: relative;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all 0.3s ease;
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.advantage-number {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-surface);
  font-family: var(--font-heading);
  line-height: 1;
}

.advantage-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.advantage-icon i {
  font-size: 24px;
  color: white;
}

.advantage-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  font-family: var(--font-heading);
}

.advantage-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.advantage-metric {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: 14px;
  color: var(--color-text-tertiary);
}

.metric-highlight {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-mono);
}

/* ============================================
   TEAM SECTION
============================================ */
.team-section {
  padding: var(--space-24) 0;
  background: white;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all 0.3s ease;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-avatar {
  margin-bottom: var(--space-6);
}

.avatar-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  border: 4px solid white;
  box-shadow: var(--shadow-md);
}

.avatar-placeholder i {
  font-size: 48px;
  color: white;
}

.team-name {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
}

.team-role {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.team-bio {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.team-social {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all 0.2s ease;
  text-decoration: none;
}

.social-link:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.social-link i {
  font-size: 18px;
}

/* ============================================
   CONTACT SECTION
============================================ */
.contact-section {
  padding: var(--space-24) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-content .section-badge {
  background: rgba(255,255,255,0.2);
  color: white;
  border-color: rgba(255,255,255,0.3);
}

.contact-content .section-title {
  color: white;
  margin-top: var(--space-4);
}

.contact-content .text-gradient {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-description {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(255,255,255,0.9);
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
}

.contact-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.contact-feature {
  display: flex;
  gap: var(--space-4);
  align-items: start;
}

.feature-icon-sm {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-sm i {
  color: white;
  font-size: 16px;
}

.feature-title-sm {
  font-size: 16px;
  font-weight: 600;
  color: white;
  margin-bottom: var(--space-1);
}

.feature-text-sm {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  line-height: 1.5;
}

.contact-info-grid {
  display: grid;
  gap: var(--space-4);
}

.info-item {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-4);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.2);
}

.info-item i {
  font-size: 20px;
  color: white;
}

.info-label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2px;
}

.info-value {
  font-size: 15px;
  font-weight: 600;
  color: white;
  text-decoration: none;
}

.info-value:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form-wrapper {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--color-text-primary);
  transition: all 0.2s ease;
  background: white;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

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

.btn-submit {
  width: 100%;
  padding: var(--space-4);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: all 0.3s ease;
  min-height: 52px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

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

.form-privacy {
  font-size: 13px;
  color: var(--color-text-tertiary);
  text-align: center;
  line-height: 1.5;
}

.link-privacy {
  color: var(--color-primary);
  text-decoration: none;
}

.link-privacy:hover {
  text-decoration: underline;
}

/* ============================================
   FOOTER
============================================ */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-secondary);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.footer-tagline {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  transition: all 0.2s ease;
  text-decoration: none;
}

.social-icon:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.footer-heading {
  font-size: 14px;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: 14px;
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 14px;
  color: var(--color-text-tertiary);
}

.footer-badges {
  display: flex;
  gap: var(--space-4);
}

.badge-footer {
  font-size: 13px;
  color: var(--color-text-tertiary);
  padding: var(--space-2) var(--space-3);
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.1);
}

/* ============================================
   RESPONSIVE - CONTACT & FOOTER
============================================ */
@media (max-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .contact-section {
    padding: var(--space-16) 0;
  }

  .contact-form-wrapper {
    padding: var(--space-6);
  }

  .footer {
    padding: var(--space-12) 0 var(--space-6);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer-badges {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ==================== Floating WhatsApp Button ==================== */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 28px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4),
              0 8px 24px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  z-index: 9999;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  animation: floatingPulse 2s ease-in-out infinite;
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5),
              0 12px 32px rgba(0, 0, 0, 0.2);
}

.floating-whatsapp:active {
  transform: scale(0.95) translateY(-2px);
}

@keyframes floatingPulse {
  0%, 100% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4),
                0 8px 24px rgba(0, 0, 0, 0.15);
  }
  50% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6),
                0 8px 32px rgba(0, 0, 0, 0.2);
  }
}

@media (max-width: 768px) {
  .floating-whatsapp {
    width: 56px;
    height: 56px;
    font-size: 26px;
    bottom: 20px;
    right: 20px;
  }
}

/* ==================== Multi-Product Hero Showcase & Slider ==================== */
.hero-product-showcase {
  padding-top: calc(var(--space-20) + 40px);
  padding-bottom: var(--space-16);
  position: relative;
  background:
    radial-gradient(circle at 15% 15%, rgba(59, 130, 246, 0.05) 0%, transparent 60%),
    radial-gradient(circle at 85% 85%, rgba(139, 92, 246, 0.05) 0%, transparent 60%),
    #ffffff;
}

.hero-intro-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto var(--space-8);
}

.hero-main-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 18px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  letter-spacing: 0.3px;
}

.hero-main-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.hero-main-subtitle {
  font-size: 19px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 720px;
  margin: 0 auto;
}

/* Product Tabs Switcher */
.product-tabs-container {
  max-width: 960px;
  margin: 0 auto var(--space-10);
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-xl);
  padding: 6px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  position: relative;
}

.product-tab-btn {
  background: transparent;
  border: none;
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.product-tab-btn:hover {
  background: rgba(255, 255, 255, 0.6);
}

.product-tab-btn.active {
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
}

.tab-icon-box {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: #e2e8f0;
  color: #334155;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

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

.product-tab-btn[data-product="educore"].active .tab-icon-box {
  background: #6366f1;
}

.product-tab-btn[data-product="poscore"].active .tab-icon-box {
  background: #10b981;
}

.tab-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.tab-title {
  font-weight: 800;
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.2;
}

.tab-tagline {
  font-size: 12px;
  color: var(--color-text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Progress bar inside active tab */
.tab-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--color-primary);
  width: 0%;
  transition: width 0.1s linear;
}

.product-tab-btn[data-product="educore"] .tab-progress-bar {
  background: #6366f1;
}

.product-tab-btn[data-product="poscore"] .tab-progress-bar {
  background: #10b981;
}

/* Slide Stage */
.hero-slider-stage {
  position: relative;
  min-height: 520px;
}

.hero-product-slide {
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.hero-product-slide.active {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-12);
  align-items: center;
  opacity: 1;
  animation: fadeInSlide 0.4s ease forwards;
}

@keyframes fadeInSlide {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.slide-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: var(--space-4);
  letter-spacing: 0.5px;
}

.slide-badge.conjuntos {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.slide-badge.educore {
  background: #ede9fe;
  color: #6d28d9;
  border: 1px solid #ddd6fe;
}

.slide-badge.poscore {
  background: #d1fae5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.slide-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.slide-desc {
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.slide-features-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-8);
}

.pill-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  color: #334155;
}

.pill-item i {
  color: var(--color-primary);
  font-size: 12px;
}

.slide-ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.slide-stats-row {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  width: 100%;
}

.slide-stat-item {
  display: flex;
  flex-direction: column;
}

.slide-stat-number {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text);
  font-family: var(--font-heading);
}

.slide-stat-label {
  font-size: 12px;
  color: var(--color-text-tertiary);
}

/* Ecosystem Grid Section */
.ecosystem-section {
  padding: var(--space-20) 0;
  background: #f8fafc;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.ecosystem-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.ecosystem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.ecosystem-card.educore::before {
  background: linear-gradient(90deg, #4f46e5, #0284c7);
}

.ecosystem-card.poscore::before {
  background: linear-gradient(90deg, #10b981, #059669);
}

.ecosystem-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border-color: #cbd5e1;
}

.eco-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.eco-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
}

.eco-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-text);
  font-family: var(--font-heading);
  margin-bottom: var(--space-2);
}

.eco-target {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.eco-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.eco-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8) 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.eco-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #334155;
}

.eco-list li i {
  color: #10b981;
  font-size: 14px;
}

.eco-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.2s ease;
  background: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.eco-btn:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* ADN Tecnológico Grid */
.adn-section {
  padding: var(--space-20) 0;
  background: white;
}

.adn-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.adn-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s ease;
}

.adn-card:hover {
  background: white;
  border-color: var(--color-primary);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.adn-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: white;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-primary);
}

.adn-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-heading);
}

.adn-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

@media (max-width: 1024px) {
  .hero-product-slide.active {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }
  .adn-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .product-tabs-container {
    grid-template-columns: 1fr;
  }
  .adn-grid {
    grid-template-columns: 1fr;
  }
}