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

:root {
  --green: #2D6A4F;
  --green-dark: #1B4332;
  --green-light: #40916C;
  --gold: #E9C46A;
  --gold-dark: #D4A93A;
  --cream: #FEFAE0;
  --dark: #1B1B1B;
  --gray: #555;
  --gray-light: #E8E8E8;
  --white: #FFFFFF;
  --radius: 8px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --transition: 0.25s ease;
  --max-width: 1140px;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--green-dark); }
ul { list-style: none; }

/* ===== Typography ===== */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; margin-bottom: 0.5em; }
h3 { font-size: 1.35rem; margin-bottom: 0.4em; }
p { margin-bottom: 1em; }
.text-green { color: var(--green); }
.text-gold { color: var(--gold-dark); }

/* ===== Layout ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.section-header p {
  color: var(--gray);
  font-size: 1.1rem;
  margin-top: 0.75rem;
}

/* ===== Grid System ===== */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ===== Navigation ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-light);
  padding: 0.9rem 0;
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: -0.02em;
}

.nav-logo span {
  color: var(--gold-dark);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--dark);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--green);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--green-dark);
  color: var(--white);
}

.btn-gold {
  background: var(--gold);
  color: var(--dark);
}

.btn-gold:hover {
  background: var(--gold-dark);
  color: var(--dark);
}

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

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

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 50%, var(--green-light) 100%);
  color: var(--white);
  padding: 6rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-sm {
  padding: 4rem 0;
}

.hero-sm h1 {
  font-size: 2.5rem;
}

/* ===== Stats Bar ===== */
.stats-bar {
  background: var(--cream);
  padding: 3rem 0;
}

.stats-bar .grid {
  text-align: center;
}

.stat-item h3 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 0.25rem;
}

.stat-item p {
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
}

/* ===== Cards ===== */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.card-img {
  height: 200px;
  width: 100%;
}

.card-img-green {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
}

.card-img-gold {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
}

.card-img-cream {
  background: linear-gradient(135deg, #B7C4A1 0%, #D4DFC7 100%);
}

.card-img-blue {
  background: linear-gradient(135deg, #264653 0%, #2A9D8F 100%);
}

.card-img-warm {
  background: linear-gradient(135deg, #BC6C25 0%, #DDA15E 100%);
}

.card-body {
  padding: 1.75rem;
}

.card-body h3 {
  font-size: 1.2rem;
}

.card-body p {
  color: var(--gray);
  font-size: 0.95rem;
}

.card-stat {
  display: inline-block;
  background: var(--cream);
  color: var(--green);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  margin-top: 0.5rem;
}

/* ===== Campaign Banner ===== */
.campaign-banner {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}

.campaign-banner h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.campaign-banner p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

/* ===== Progress Bar ===== */
.progress-wrap {
  max-width: 600px;
  margin: 2rem auto;
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.progress-bar {
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  height: 24px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 20px;
  transition: width 1s ease;
}

/* ===== Pillars ===== */
.pillar {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.pillar-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green);
}

.pillar-content h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.pillar-content p {
  color: var(--gray);
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
}

.pillar-amount {
  font-weight: 700;
  color: var(--green);
  font-size: 1.05rem;
}

/* ===== Timeline ===== */
.timeline {
  position: relative;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--green);
  border-radius: 3px;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.5rem;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--green);
  transform: translateX(-5.5px);
}

.timeline-item h3 {
  font-size: 1.05rem;
  color: var(--green);
}

.timeline-item p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ===== Contact Grid ===== */
.contact-card {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-card h3 {
  color: var(--green);
  margin-bottom: 0.5rem;
}

.contact-card p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

/* ===== Form ===== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--green);
}

/* ===== Values Grid ===== */
.value-item {
  text-align: center;
  padding: 2rem 1.5rem;
}

.value-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--cream);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

/* ===== Footer ===== */
.footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.8);
  padding: 3.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-brand {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.footer-brand span { color: var(--gold); }

.footer p, .footer a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
}

.footer a:hover { color: var(--gold); }

.footer-links a {
  display: block;
  margin-bottom: 0.4rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  margin: 0;
}

.training-disclaimer {
  font-size: 0.8rem !important;
  opacity: 0.6;
  font-style: italic;
  text-align: center;
  width: 100%;
  margin-top: 1rem !important;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  section { padding: 3.5rem 0; }

  .hero { padding: 4rem 0; }
  .hero h1 { font-size: 2.25rem; }
  .hero-sm h1 { font-size: 1.9rem; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--gray-light);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }

  .pillar {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .stat-item h3 {
    font-size: 1.75rem;
  }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.85rem; }
  .btn-lg { padding: 0.85rem 1.5rem; font-size: 0.95rem; }
}