:root {
  --primary: #2C3E50;
  --secondary: #E74C3C;
  --background: #F8F9FA;
  --footer-bg: #2C3E50;
  --button: #E74C3C;
  --section-bg-1: #FFFFFF;
  --section-bg-2: #ECF0F1;
  --section-bg-3: #F8F9FA;
  --section-bg-4: #E8F4F8;
  --text-primary: #2C3E50;
  --text-secondary: #7F8C8D;
  --accent: #E74C3C;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
  font-family: 'Open Sans', sans-serif;
  background-color: var(--background);
  color: var(--text-primary);
  line-height: 1.7;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
  margin-top: 0;
}

h1 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
  position: relative;
  display: inline-block;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background-color: var(--accent);
  border-radius: 2px;
}

p {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}

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

/* Sections */
.section {
  padding: 5rem 0;
}

.section-bg-1 {
  background-color: var(--section-bg-1);
}

.section-bg-2 {
  background-color: var(--section-bg-2);
}

.section-bg-3 {
  background-color: var(--section-bg-3);
}

.section-bg-4 {
  background-color: var(--section-bg-4);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background-color: var(--button);
  color: white;
  box-shadow: 0 4px 6px rgba(231, 76, 60, 0.2);
}

.btn-primary:hover {
  background-color: darken(#E74C3C, 10%);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(231, 76, 60, 0.3);
}

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

.btn-outline:hover {
  background-color: var(--button);
  color: white;
}

/* Cards */
.card {
  background-color: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  height: 100%;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.card-img-top {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-body {
  padding: 1.5rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Footer */
footer {
  background-color: var(--footer-bg);
  color: white;
  padding: 3rem 0;
}

footer a {
  color: rgba(255, 255, 255, 0.8);
}

footer a:hover {
  color: white;
  text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .section {
    padding: 3rem 0;
  }
}

/* Micro-interactions */
.nav-link {
  position: relative;
}

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

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

/* Growth accent elements */
.growth-accent {
  position: relative;
}

.growth-accent::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0;
  width: 30px;
  height: 30px;
  background-color: rgba(231, 76, 60, 0.1);
  border-radius: 50%;
  z-index: -1;
}