:root {
  --primary:#0b0b0b;
  --accent:#b1975b;
  --light:#f5f5f5;
}

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

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Inter','Segoe UI',Arial,sans-serif;
  background:#fff;
  color:#1a1a1a;
  line-height:1.6;
  padding-top:80px;
}

/* NAVBAR */
.navbar{
  position:fixed;
  top:0;
  width:100%;
  background:rgba(10,10,10,.95);
  backdrop-filter:blur(6px);
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:12px 20px;
  z-index:1000;
}

.navbar img{
  height:42px;
}

.navbar ul{
  display:flex;
  gap:20px;
  list-style:none;
}

.navbar a{
  color:#fff;
  text-decoration:none;
  font-weight:500;
  font-size:15px;
  transition:0.3s ease;
}

.navbar a:hover{
  color:var(--accent);
}

/* HERO */
.hero{
  min-height:85vh;
  background:
    linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),
    url("images/eqe.jpg") center/cover no-repeat;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  color:#fff;
  padding:0 20px;
}

.hero h1{
  font-size:3rem;
  margin-bottom:20px;
}

.hero p{
  font-size:1.1rem;
  margin-bottom:35px;
}

.btn{
  background:var(--accent);
  color:#fff;
  padding:14px 34px;
  border-radius:40px;
  text-decoration:none;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
}

/* SECTIONS */
section{
  padding:90px 10%;
}

.section-dark{
  background:#0e0e0e;
  color:#fff;
}

.section-light{
  background:#fafafa;
}

/* ABOUT */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
}

.about-grid img{
  max-width:260px;
  margin:auto;
  border-radius:18px;
}

/* SERVICES */
.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
}

.card{
  background:#fff;
  padding:35px 28px;
  border-radius:18px;
  box-shadow:0 20px 40px rgba(0,0,0,.08);
  color:#111;
  border:1px solid rgba(177,151,91,0.2);
  transition:0.3s ease;
}

.card:hover{
  transform:translateY(-6px);
}

.card h3{
  margin-bottom:12px;
  color:#000;
}

.card p{
  color:#333;
  font-size:15px;
  line-height:1.5;
}

/* WHATSAPP FLOAT */
.whatsapp-float{
  position:fixed;
  bottom:25px;
  right:25px;
  background:#25D366;
  color:#fff;
  font-size:22px;
  width:55px;
  height:55px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  text-decoration:none;
  box-shadow:0 10px 25px rgba(0,0,0,.25);
  z-index:999;
  transition:0.3s ease;
}

.whatsapp-float:hover{
  transform:scale(1.1);
}

/* MOBILE */
@media(max-width:768px){

  .navbar ul{
    flex-wrap:wrap;
    gap:12px;
  }

  .navbar a{
    font-size:13px;
  }

  .hero{
    min-height:75vh;
  }

  .hero h1{
    font-size:1.9rem;
  }

  section{
    padding:70px 6%;
  }

  .about-grid{
    grid-template-columns:1fr;
  }

  .services-grid{
    grid-template-columns:1fr;
  }
}