/* Base Styles */
:root {
  --primary: #2B4C7E;    /* Deep navy */
  --secondary: #88A2AA;  /* Muted sage */
  --accent: #D98F4E;     /* Warm copper */
  --accent2: #A63A50;    /* Deep rose */
  --education: #4CAF50;  /* Green for education icon */
  --text: #2C3539;       /* Charcoal */
  --light: #F5F7FA;      /* Off-white */
  --background: #E6EFF5; /* Subtle blue-gray */
  --shadow: rgba(43, 76, 126, 0.025); /* Very subtle shadow */
}

html, body {
  overflow-x: hidden; /* Prevent horizontal scrolling */
}

body {
  background: var(--background) !important; 
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  padding-top: 70px;
}

/* Hero Section */
.hero-section {
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, rgba(43, 76, 126, 0.9), rgba(43, 76, 126, 0.7)), url('https://www.mnthen.com/images/bg/mission_bg.jpg') center/cover no-repeat;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  color: white;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
  line-height: 1.1;
  text-shadow: 2px 2px 8px var(--shadow);
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  margin-bottom: 3rem;
  text-shadow: 1px 1px 4px var(--shadow);
  line-height: 1.6;
}

/* Statements Section */
.statements-section {
  padding: 6rem 2rem;
  background-color: var(--light);
}

.statements-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.statement-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px var(--shadow);
}

.statement-header {
  background: linear-gradient(135deg, var(--primary), #2d3748);
  padding: 2rem;
  color: white;
}

.statement-header h3 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
}

.statement-body {
  padding: 2rem;
}

.statement-body p {
  margin: 0;
  line-height: 1.8;
  color: var(--text);
  font-size: 1.1rem;
}

/* Why It Matters Section */
.why-it-matters {
  padding: 4rem 2rem;
  background-color: white;
  text-align: center;
}

.why-it-matters .section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.why-it-matters-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--text);
}

/* Principles Section */
.principles-section {
  padding: 6rem 2rem;
  background-color: white;
}

.section-title {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 3rem;
  font-weight: 800;
  text-align: center;
}

.principles-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 2x2 grid on desktop */
  gap: 2rem;
}

.principle-card {
  padding: 2rem;
  background: var(--light);
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 12px var(--shadow);
}

.principle-card i {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

/* Four Distinct Icon Colors */
.principle-card:nth-child(1) i {
  color: var(--primary); /* Deep navy */
}

.principle-card:nth-child(2) i {
  color: var(--accent); /* Warm copper */
}

.principle-card:nth-child(3) i {
  color: var(--education); /* Green for education */
}

.principle-card:nth-child(4) i {
  color: var(--accent2); /* Deep rose */
}

.principle-card h4 {
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 1rem;
  font-weight: 700;
}

.principle-card p {
  color: var(--text);
  line-height: 1.7;
}

/* Impact Section */
.impact-section {
  padding: 6rem 2rem;
  background: linear-gradient(135deg, var(--primary), #2d3748);
  color: white;
}

.impact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 4rem;
  align-items: center;
}

.impact-image {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  overflow: hidden;
}

.impact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.impact-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.impact-content p {
  font-size: 1.2rem;
  line-height: 1.8;
  opacity: 0.9;
  margin: 0;
}

/* Buttons */
.btn-primary {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
}

.btn-primary:hover {
  background: #1a3b6d; /* Slightly darker shade of primary color */
}

/* Responsive Design */
@media (max-width: 992px) {
  .statements-container {
    grid-template-columns: 1fr; /* Stack vertically on tablets */
  }

  .impact-container {
    grid-template-columns: 1fr; /* Stack vertically on tablets */
    text-align: center;
  }

  .impact-image {
    margin: 0 auto 2rem; /* Center image and add margin */
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 3rem 1.5rem;
  }

  .statements-section,
  .principles-section,
  .impact-section {
    padding: 4rem 1.5rem;
  }

  .statement-header {
    padding: 1.5rem;
  }

  .statement-body {
    padding: 1.5rem;
  }

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

  .impact-image {
    width: 250px;
    height: 250px;
  }

  .principles-grid {
    grid-template-columns: 1fr; /* Stack vertically on mobile */
  }

  .principle-card {
    padding: 1.5rem;
  }

  .principle-card i {
    font-size: 2rem;
  }

  .principle-card h4 {
    font-size: 1.25rem;
  }

  .principle-card p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
  }

  .hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
  }

  .why-it-matters .section-title,
  .section-title {
    font-size: 1.75rem;
  }

  .why-it-matters-content {
    font-size: 1.1rem;
  }
}