:root{
  --primary:#0f3d2e;
  --secondary:#1b6b4f;
  --accent:#f4b400;
  --light:#f7f7f7;
  --dark:#111;
  --white:#fff;
  --shadow: 0 10px 30px rgba(0,0,0,0.15);
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family: Arial, Helvetica, sans-serif;
  scroll-behavior:smooth;
}

body{
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
}

header{
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(15, 61, 46, 0.95);
  padding: 15px 40px;
  display:flex;
  justify-content: space-between;
  align-items:center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

header .logo{
  color: var(--white);
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 1px;
}

header nav a{
  color: var(--white);
  text-decoration:none;
  margin-left: 18px;
  font-weight: 600;
  transition: 0.3s;
}

header nav a:hover{
  color: var(--accent);
}

.hero{
  height: 80vh;
  background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)),
  url("https://images.unsplash.com/photo-1581578731548-c64695cc6952?auto=format&fit=crop&w=1600&q=80");
  background-size: cover;
  background-position: center;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 20px;
  color: var(--white);
}

.hero h1{
  font-size: 46px;
  max-width: 950px;
  margin-bottom: 15px;
  text-shadow: 2px 2px 10px rgba(0,0,0,0.4);
}

.hero p{
  font-size: 20px;
  max-width: 900px;
  margin: 0 auto 25px auto;
  opacity: 0.95;
}

.hero .buttons{
  display:flex;
  justify-content:center;
  gap: 15px;
  flex-wrap:wrap;
}

.btn{
  padding: 14px 22px;
  border-radius: 8px;
  border:none;
  cursor:pointer;
  font-weight: bold;
  font-size: 16px;
  text-decoration:none;
  transition: 0.3s;
  display:inline-block;
}

.btn-primary{
  background: var(--accent);
  color: #000;
}

.btn-primary:hover{
  background: #ffcc33;
  transform: translateY(-2px);
}

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

.btn-secondary:hover{
  background: var(--white);
  color: #000;
  transform: translateY(-2px);
}

.page-header{
  padding: 60px 40px;
  text-align:center;
  background: var(--primary);
  color: var(--white);
}

.page-header h1{
  font-size: 42px;
  margin-bottom: 10px;
}

.page-header p{
  max-width: 900px;
  margin: auto;
  font-size: 18px;
  opacity: 0.95;
}

section{
  padding: 70px 40px;
  max-width: 1200px;
  margin: auto;
}

h2{
  font-size: 34px;
  margin-bottom: 20px;
  color: var(--primary);
}

.subtext{
  font-size: 18px;
  margin-bottom: 35px;
  max-width: 900px;
}

.cards{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.card{
  background: var(--white);
  padding: 25px;
  border-radius: 15px;
  box-shadow: var(--shadow);
  transition: 0.3s;
}

.card:hover{
  transform: translateY(-5px);
}

.card h3{
  margin-bottom: 10px;
  color: var(--secondary);
  font-size: 20px;
}

.card p{
  font-size: 15px;
  opacity: 0.9;
}

.info-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items:center;
  margin-top: 40px;
}

.info-grid img{
  width: 100%;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.info-grid ul{
  margin-top: 15px;
  padding-left: 18px;
}

.info-grid ul li{
  margin-bottom: 8px;
}

.highlight{
  background: var(--primary);
  color: var(--white);
  border-radius: 18px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.highlight h2{
  color: var(--accent);
}

.highlight p{
  font-size: 18px;
  margin-top: 15px;
}

.gallery{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.gallery img{
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 15px;
  box-shadow: var(--shadow);
  transition: 0.3s;
}

.gallery img:hover{
  transform: scale(1.03);
}

.contact-area{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
  margin-top: 30px;
}

form{
  background: var(--white);
  padding: 25px;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

input, textarea{
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 15px;
}

textarea{
  height: 130px;
  resize: none;
}

.map{
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: none;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

footer{
  background: #0b241b;
  color: var(--white);
  text-align:center;
  padding: 30px 20px;
  margin-top: 40px;
}

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

.whatsapp{
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: white;
  padding: 14px 18px;
  border-radius: 50px;
  font-weight: bold;
  text-decoration:none;
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: 0.3s;
}

.whatsapp:hover{
  transform: translateY(-4px);
}

@media(max-width: 900px){
  .info-grid{
    grid-template-columns: 1fr;
  }
  .contact-area{
    grid-template-columns: 1fr;
  }
  .hero h1{
    font-size: 34px;
  }
  header{
    flex-direction: column;
    gap: 10px;
    text-align:center;
  }
}