/* ==================== SECTIONS ==================== */
.section {
  padding: var(--spacing-xxl) 0;
  scroll-margin-top: 30px;
}

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

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

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

/* ==================== HERO SECTION ==================== */
.hero {
  padding: 8rem 0 var(--spacing-xxl);
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.05) 0%,
    rgba(0, 0, 0, 0.02) 100%
  );
  margin-top: 70px;
  scroll-margin-top: 80px;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--color-gray);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--color-gray);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition-base);
}

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

.stat-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.stat-card h3 {
  font-size: 2rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-xs);
}

.stat-card p {
  color: var(--color-gray);
  margin-bottom: 0;
}

/* ==================== PROBLEM SECTION ==================== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.problem-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

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

.problem-icon {
  font-size: 3.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.problem-card h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

.problem-list {
  margin-top: var(--spacing-md);
}

.problem-list li {
  display: flex;
  align-items: start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray);
}

.problem-list i {
  color: var(--color-danger);
  margin-top: 2px;
}

/* ==================== CONNECTION VISUAL ==================== */
.connection-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xl);
  margin: var(--spacing-xxl) 0;
  flex-wrap: wrap;
}

.connection-box {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  min-width: 250px;
  transition: var(--transition-base);
}

.connection-box:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.connection-box i {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

.pmi-box {
  border: 3px solid var(--color-secondary);
}

.pmi-box i {
  color: var(--color-secondary);
}

.pa-box {
  border: 3px solid var(--color-primary);
}

.pa-box i {
  color: var(--color-primary);
}

.connection-arrow {
  font-size: 3rem;
  color: var(--color-gray);
  animation: pulse 2s infinite;
}

/* ==================== SOLUTION GRID ==================== */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.solution-column {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.column-title {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 3px solid var(--color-primary);
}

.feature-card {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.feature-card:hover {
  background-color: rgba(37, 99, 235, 0.05);
  transform: translateX(5px);
}

.feature-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-primary-light)
  );
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
}

.feature-content h4 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-secondary);
}

.feature-content p {
  color: var(--color-gray);
  margin-bottom: 0;
}

/* ==================== SERVICES GRID ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.service-card {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-primary-light)
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-base);
}

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

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

.service-number {
  display: inline-block;
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-secondary-light);
  margin-bottom: var(--spacing-sm);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

.service-card p {
  color: var(--color-gray);
  margin-bottom: 0;
}

/* ==================== CTA BOX ==================== */
.cta-box {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-primary-dark)
  );
  color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--spacing-xxl);
  box-shadow: var(--shadow-lg);
}

.cta-box h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

/* ==================== CONTACT SECTION ==================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-top: 2px;
}

.contact-item h4 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.contact-item p {
  color: var(--color-gray);
  margin-bottom: 0;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.social-link {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  transition: var(--transition-base);
}

.social-link:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
}

/* ==================== FORM STYLES ==================== */
.contact-form {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* ==================== PRIVACY SECTION ==================== */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.privacy-content h3 {
  font-size: 1.5rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.8s ease;
}

.animate-fade-in-delay {
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.animate-fade-in-delay-2 {
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.animate-fade-in-delay-3 {
  animation: fadeInUp 0.8s ease 0.6s backwards;
}

.animate-slide-up {
  animation: fadeInUp 1s ease 0.3s backwards;
}

.animate-slide-right {
  animation: slideRight 1s ease;
}

.animate-slide-left {
  animation: slideLeft 1s ease;
}

@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 968px) {
  .hero-title {
    font-size: 2.5rem;
  }

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

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

  .connection-visual {
    flex-direction: column;
  }

  .connection-arrow {
    transform: rotate(90deg);
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: var(--transition-base);
  }

  .nav.active {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: 0;
  }

  .nav-link {
    width: 100%;
    border-bottom: 1px solid var(--color-gray-light);
    padding: 2px 100px;
  }

  .mobile-toggle {
    display: block;
  }

  .hero {
    padding: 6rem 0 var(--spacing-xl);
  }

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

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

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

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }

  .section {
    padding: var(--spacing-xl) 0;
  }

  .services-grid,
  .problem-grid {
    grid-template-columns: 1fr;
  }
}
/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .solution-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {    
    .hero {
        padding: 6rem 0 var(--spacing-xl);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .services-grid,
    .problem-grid {
        grid-template-columns: 1fr;
    }
}