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

:root {
  --primary: #065543;     /* Dark brand pine green */
  --secondary: #00b894;   /* Minty accent green */
  --accent: #f39c12;      /* Warm amber gold */
  --text-dark: #1e272e;
  --text-light: #f1f2f6;
  --bg-light: #ffffff;
  --bg-gray: #f8f9fa;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--bg-light);
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  transition: var(--transition);
}

header.scrolled {
  padding: 5px 0;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
header.scrolled .logo img {
  height: 60px;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo img {
  height: 80px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}
.logo span {
  color: var(--secondary);
}

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

.nav-links a {
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--secondary);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 184, 148, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 85, 67, 0.3);
}

.btn-accent {
  background-color: var(--accent);
  color: white;
  box-shadow: 0 4px 15px rgba(243, 156, 18, 0.3);
}

.btn-accent:hover {
  background-color: var(--primary);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slider .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  z-index: 1;
  transition: opacity 1.5s ease-in-out;
}

.hero-slider .slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
  animation: fadeUp 1s ease forwards;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}
.hero h1 span {
    color: var(--secondary);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Sections */
.section-padding {
  padding: 5rem 0;
}
.section-title {
  text-align: center;
  margin-bottom: 4rem;
}
.section-title h2 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}
.section-title p {
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Cards */
.card {
  background: white;
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: var(--primary);
  z-index: -1;
  transition: var(--transition);
}

.card:hover::before {
  height: 100%;
}

.card:hover {
  transform: translateY(-10px);
  color: white;
}
.card:hover p, .card:hover h3 {
    color: white;
}

.card-icon {
  font-size: 3rem;
  color: var(--secondary);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.card:hover .card-icon {
  color: white;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.card p {
  color: #666;
}

/* Footer */
footer {
  background: var(--primary);
  color: white;
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary);
}
.footer-col ul li {
  margin-bottom: 0.8rem;
}
.footer-col ul li a {
  color: #bbb;
  transition: var(--transition);
}
.footer-col ul li a:hover {
  color: var(--secondary);
  padding-left: 5px;
}
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #888;
}

/* Page Header */
.page-header {
  padding: 150px 0 80px;
  background: var(--primary);
  color: white;
  text-align: center;
}
.page-header h1 {
  font-size: 3rem;
  color: var(--secondary);
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 992px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .logo img {
    height: 50px;
  }
  .navbar {
    padding: 0.625rem 0;
  }
  header.scrolled .logo img {
    height: 50px;
  }
  .container {
    padding: 0 1.2rem;
  }
  .section-padding {
    padding: 3rem 0;
  }
  .page-header {
    padding: 120px 0 60px;
  }
  .page-header h1 {
    font-size: 2.2rem;
  }
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  .nav-links.active { left: 0; }
  .nav-links a { color: white; font-size: 1.5rem; }
  .menu-toggle { display: block; color: var(--primary); }
  header.scrolled .menu-toggle { color: white; }
  
  .hero h1 { font-size: 2.5rem; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 {
    gap: 1.5rem;
  }
}

@media (max-width: 576px) {
  .grid-3, .grid-4, .footer-grid { grid-template-columns: 1fr; }
}