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

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

/* Body */
body {
  background: #f9fdf7; /* soft white-green background */
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: #075218; /* vibrant green */
  padding: 20px 0;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}
header .header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}
.logo span {
  color: #c4f0a4;
}
nav a {
  color: #fff;
  margin-left: 20px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.3s, color 0.3s;
}
nav a:hover, nav a.active {
  color: #c4f0a4;
  transform: scale(1.1);
}
nav a.btn-register {
  background: #c4f0a4;
  color: #2add53;
  padding: 8px 20px;
  border-radius: 25px;
  font-weight: 700;
  transition: all 0.3s ease;
}
nav a.btn-register:hover {
  background: #a1e07c;
  transform: scale(1.05);
}

/* Hero Section */
.hero {
  position: relative;
  text-align: left;
  padding: 150px 20px;
  color: #05300f;
  border-radius: 0 0 50px 50px;
  overflow: hidden;

  /* Half radiant green overlay + image */
  background-image: 
    linear-gradient(to right, rgba(19, 143, 48, 0.98) 50%, rgba(229, 236, 230, 0) 100%), 
    url('https://img.freepik.com/premium-vector/my-role-i-perform-comprehensive-management-processes-related-construction-permits_764382-27994.jpg');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
}

/* Hero Content */
.hero-content {
  max-width: 600px;
  margin-left: 50px;
}
.hero-content h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 15px;
  text-shadow: 2px 2px 12px rgba(0,0,0,0.4);
  animation: fadeInUp 1s ease forwards;
}
.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  text-shadow: 1px 1px 10px rgba(0,0,0,0.3);
  animation: fadeInUp 1.3s ease forwards;
}
.btn-primary {
  background: #c4f0a4;
  color: #28a745;
  padding: 16px 40px;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(40,167,69,0.4);
  transition: all 0.3s ease;
  animation: fadeInUp 1.6s ease forwards;
}
.btn-primary:hover {
  background: #a1e07c;
  color: #fff;
  box-shadow: 0 10px 25px rgba(40,167,69,0.6);
  transform: translateY(-5px);
}

/* Floating emojis in Hero */
.hero::before, .hero::after {
  content: "🏗️";
  position: absolute;
  font-size: 3rem;
  opacity: 0.3;
  animation: float 6s ease-in-out infinite alternate;
}
.hero::before { top: 40px; left: 10%; }
.hero::after { bottom: 50px; right: 15%; }

/* Animations */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-20px) rotate(360deg); }
}

/* Services Section */
.services {
  padding: 70px 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  background: #f0fff4;
  border-radius: 20px;
  margin: 50px auto;
}
.services h2 {
  width: 100%;
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  color: #28a745;
  margin-bottom: 40px;
}
.service-box {
  flex: 1 1 280px;
  background: #e0f8d8;
  padding: 30px 20px;
  border-radius: 25px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(40,167,69,0.2);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.service-box:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 50px rgba(40,167,69,0.3);
}
.service-box h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: #28a745;
}
.service-box p {
  font-size: 1rem;
  color: #333;
}

/* Footer */
footer {
  background: #28a745;
  color: #fff;
  text-align: center;
  padding: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 40px;
  border-radius: 15px 15px 0 0;
}

/* Responsive */
@media(max-width:980px){
  .services { flex-direction: column; padding:50px 15px;}
}
@media(max-width:600px){
  .hero-content h1{ font-size:2rem;}
  .hero-content p{ font-size:1rem;}
  .btn-primary{ padding:12px 28px; font-size:1rem;}
  nav a{ margin-left:10px; font-size:0.9rem;}
}