/* ================================
   HOME PAGE - CLEAN & SCIENTIFIC
   Professional landing page
   ================================ */

/* ========== Home Container ========== */
.modern-home {
  background: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
  margin-top: -70px;
  padding-top: 0;
}

/* ========== Hero Section ========== */
.home-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  padding: 0;
}

/* Subtle background pattern */
.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(16, 185, 129, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.badge-label {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  color: var(--primary-dark);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: var(--font-extrabold);
  color: var(--gray-900);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
  font-weight: var(--font-normal);
  max-width: 800px;
  margin: 0 auto var(--space-8);
}

.highlight-text {
  color: var(--primary);
  font-weight: var(--font-bold);
  position: relative;
}

.highlight-text::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  opacity: 0.3;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-modern {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
}

.btn-modern.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-modern.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-modern.btn-outline:hover {
  background: var(--secondary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-modern.btn-secondary {
  background: var(--secondary);
  color: var(--white);
}

.btn-modern.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ========== Scroll Indicator ========== */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-12);
  left: 50%;
  transform: translateX(-50%);
  color: var(--gray-400);
  font-size: var(--text-2xl);
  animation: bounce 2s infinite;
  cursor: pointer;
  transition: color var(--transition-base);
}

.scroll-indicator:hover {
  color: var(--primary);
}

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

/* ========== Stats Section ========== */
.stats-section {
  padding: var(--space-20) 0;
  background: var(--white);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-bold);
  color: var(--gray-900);
  margin-bottom: var(--space-16);
  text-align: center;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

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

.stat-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: var(--text-4xl);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-size: var(--text-6xl);
  font-weight: var(--font-extrabold);
  color: var(--primary);
  margin-bottom: var(--space-3);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-lg);
  color: var(--gray-600);
  font-weight: var(--font-medium);
  margin: 0;
}

.glass-white {
  background: var(--white);
}

.hover-lift {
  transition: all var(--transition-base);
}

/* ========== Features Section ========== */
.features-section {
  padding: var(--space-20) 0;
  background: var(--gray-50);
}

/* Nudge the features image slightly left on large screens so the
   circular photo isn't visually clipped on the right edge */
@media (min-width: 992px) {
  .features-section .glass {
    transform: translateX(-8px);
    padding-right: 8px;
  }
}

.feature-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(26, 54, 93, 0.1);
  border: 1px solid rgba(26, 54, 93, 0.2);
  border-radius: var(--radius-base);
  color: var(--secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-4);
}

.feature-image-placeholder {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 2px dashed var(--gray-300);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  min-height: 400px;
  transition: all var(--transition-base);
}

.feature-image-placeholder:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.feature-image-placeholder .text-primary {
  color: var(--primary) !important;
  opacity: 0.5;
}

.feature-image-placeholder p {
  color: var(--gray-500);
  font-weight: var(--font-medium);
  margin-top: var(--space-4);
}

.glass {
  background: var(--white);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0 0 0;
}

.feature-list li {
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  border-bottom: 1px solid var(--gray-200);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list i {
  font-size: var(--text-2xl);
  flex-shrink: 0;
}

.text-success {
  color: var(--success) !important;
}

/* ========== CTA Section ========== */
.cta-section {
  padding: var(--space-20) 0;
  background: var(--white);
}

.cta-card {
  background: var(--secondary);
  padding: var(--space-16) var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
  text-align: center;
}

.cta-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -15px rgba(26, 54, 93, 0.4);
}

.gradient-primary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
}

.text-white {
  color: var(--white) !important;
}

.lead {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
}

/* ========== Responsive Design - Mobile First ========== */

/* Small Mobile Devices (320px - 575px) */
@media (max-width: 575px) {
  .modern-home {
    margin-top: -50px;
  }

  .home-hero {
    min-height: 100vh;
    padding: 0.75rem 0.6rem;
  }

  .badge-label {
    font-size: 0.7rem;
    padding: 0.35rem 0.65rem;
    margin-bottom: 1rem !important;
  }

  .hero-title {
    font-size: clamp(1.75rem, 9vw, 2.75rem);
    margin-bottom: 0.75rem;
    line-height: 1.1;
  }

  .hero-subtitle {
    font-size: clamp(0.95rem, 4vw, 1.1rem);
    padding: 0 0.5rem;
    line-height: 1.5;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    padding: 0 0.5rem;
  }

  .hero-actions .btn-modern {
    width: 100%;
    max-width: 100%;
    padding: 0.85rem 1.25rem;
    font-size: 0.95rem;
    justify-content: center;
  }

  .stats-section,
  .features-section,
  .cta-section {
    padding: 2.5rem 0;
  }

  .section-title {
    font-size: clamp(1.4rem, 6vw, 1.9rem);
    margin-bottom: 1.75rem;
    padding: 0 0.75rem;
    line-height: 1.3;
  }

  .stat-card {
    padding: 1.25rem 1rem;
    margin-bottom: 1rem;
  }

  .stat-icon {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
  }

  .stat-number {
    font-size: 2rem;
    margin-bottom: 0.5rem;
  }

  .stat-label {
    font-size: 0.8rem;
    line-height: 1.35;
  }

  .feature-list {
    margin-top: 1rem;
  }

  .feature-list li {
    font-size: 0.85rem;
    padding: 0.6rem 0;
    gap: 0.6rem;
  }

  .feature-list i {
    font-size: 1.1rem;
  }

  .feature-badge {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }

  .features-section h2 {
    font-size: 1.6rem !important;
    margin-bottom: 1rem !important;
  }

  .features-section .lead {
    font-size: 0.95rem !important;
    margin-bottom: 1rem !important;
  }

  .cta-card {
    padding: 2rem 1rem;
    text-align: center;
  }

  .cta-card .row {
    flex-direction: column;
    text-align: center;
  }

  .cta-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.85rem;
  }

  .cta-card .lead {
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
  }

  .scroll-indicator {
    bottom: 5rem;
    font-size: 1.25rem;
  }

  /* Background section improvements */
  .background-section {
    padding: 2rem 0 !important;
  }

  .background-section .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .background-section .glass-white {
    padding: 1rem !important;
    margin: 0;
  }

  .background-section .badge-label {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }

  .background-section h2 {
    font-size: 1.4rem !important;
    padding: 0.6rem !important;
  }

  .background-section h4 {
    font-size: 1rem !important;
    margin-bottom: 0.6rem !important;
  }

  .background-section p {
    font-size: 0.85rem !important;
    line-height: 1.55 !important;
  }

  .background-section .alert {
    padding: 0.85rem !important;
    margin: 0.85rem 0 !important;
  }

  .background-section .d-flex .me-3 {
    font-size: 1.5rem !important;
  }
}

/* Medium Mobile Devices (576px - 767px) */
@media (min-width: 576px) and (max-width: 767px) {
  .home-hero {
    min-height: 100vh;
    padding: var(--space-6);
  }

  .hero-title {
    font-size: clamp(2.5rem, 7vw, 3.5rem);
  }

  .hero-subtitle {
    font-size: clamp(1.125rem, 3vw, 1.25rem);
  }

  .hero-actions .btn-modern {
    max-width: 280px;
  }

  .stats-section,
  .features-section,
  .cta-section {
    padding: var(--space-16) 0;
  }

  .stat-card {
    padding: var(--space-8);
  }

  .cta-card {
    padding: var(--space-12) var(--space-6);
  }
}

/* Tablets (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
  .home-hero {
    min-height: 90vh;
    padding: var(--space-8);
  }

  .hero-title {
    font-size: clamp(3rem, 6vw, 4rem);
  }

  .hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  }

  .stats-section,
  .features-section,
  .cta-section {
    padding: var(--space-16) 0;
  }

  .stat-card {
    padding: var(--space-6);
  }

  .feature-image-placeholder {
    min-height: 350px;
  }

  .cta-card .col-lg-8,
  .cta-card .col-lg-4 {
    text-align: center;
  }

  .cta-card .btn-modern {
    margin-top: var(--space-6);
  }
}

/* Small Laptops/Desktops (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
  .home-hero {
    min-height: 95vh;
  }

  .container {
    max-width: 960px;
  }

  .feature-image-placeholder {
    min-height: 400px;
  }
}

/* Large Screens (1200px+) */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }

  .stats-section .container,
  .features-section .container,
  .cta-section .container {
    max-width: 1200px;
  }
}

/* Extra Large Screens (1400px+) */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

/* Landscape Mobile Optimization */
@media (max-height: 600px) and (orientation: landscape) {
  .home-hero {
    min-height: auto;
    padding: var(--space-16) var(--space-4);
  }

  .scroll-indicator {
    display: none;
  }
}