:root{
--primary:#0B1F3A;
--accent:#C8A96A;
--bg:#F5F6F8;
--text:#1C1C1C;
--light:#ffffff;
}

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

body{
font-family:'Open Sans',sans-serif;
background:var(--bg);
color:var(--text);
}

img{
max-width:100%;
display:block
}

h1,h2,h3{
font-family:'Poppins',sans-serif;
}

/* ================= NAVBAR ================= */

/* NAVBAR */

nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:8px 16px;
height:60px;
background:#fff;
position:sticky;
top:0;
box-shadow:0 2px 10px rgba(0,0,0,0.05);
z-index:1000;
}

/* LOGO */

.logo{
display:flex;
align-items:center;
}

.logo img{
height:55px;
width:auto;
}

/* MENU */

nav ul{
display:flex;
list-style:none;
gap:20px;
margin:0;
padding:0;
}

nav a{
text-decoration:none;
color:#333;
font-weight:500;
}

.menu-toggle{
display:none;
font-size:24px;
cursor:pointer;
}

/* ================= HERO ================= */

.hero-slider{
position:relative;
height:90vh;
overflow:hidden;
}

.slide{
position:absolute;
width:100%;
height:100%;
opacity:0;
transition:1s;
}

.slide.active{
opacity:1
}

.slide img{
width:100%;
height:100%;
object-fit:cover;
filter:brightness(70%);
}

.slide-content{
position:absolute;
top:50%;
left:5%;
transform:translateY(-50%);
color:white;
max-width:500px;
}

.slide-content h1{
font-size:clamp(20px,6vw,50px);
margin-bottom:20px;
max-width: 70%;
}

.cta-buttons{
display:flex;
gap:15px;
flex-wrap:wrap
}

.btn-primary{
background:var(--primary);
color:white;
padding:12px 25px;
border-radius:30px;
text-decoration:none;
}

.btn-primary:hover{
background:var(--accent);
color:#111;
}

.btn-whatsapp{
background:#25D366;
color:white;
padding:12px 25px;
border-radius:20px;
text-decoration:none;
}

/* ================= SECTION ================= */

.section{
padding:80px 5%;
}

.section-title{
font-size:36px;
text-align:center;
margin-bottom:70px;
color:var(--primary);
}

/* ================= SERVICES ================= */

.services-premium{
background:#e1e1e1;
padding:40px 5%;
}

.service-grid{
display:grid;
grid-template-columns:repeat(2, 1fr);
gap:30px;
max-width:900px;
margin:auto;
width:100%;
}

.service-box{
background:white;
border:1px solid #eee;
border-radius:15px;
padding:20px 10px;
text-align:center;
transition:.3s;
}

.service-box i{
font-size:27px;
color:var(--accent);
margin-bottom:10px;
}

.service-box:hover{
transform:translateY(-8px);
box-shadow:4 15px 30px rgba(0,0,0,0.08);
}

/* ================= BENEFIT ================= */

.benefit-section{
background:white;
padding:80px 5%;
}

.benefit-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
gap:30px;
}

.benefit-item{
text-align:center;
}

.benefit-item i{
font-size:34px;
color:var(--accent);
margin-bottom:10px;
}

/* ================= PROJECT ================= */

.projects{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:20px;
}

.projects img{
border-radius:15px;
}

/* STATISTIK */

.stats{
padding:60px 10%;
background:#fff;
}

.stats-container{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:40px;
text-align:center;
}

.stat-box h2{
font-size:25px;
color:#0B1F3A;
margin-bottom:5px;
}

.stat-box p{
color:#555;
font-size:15px;
}


/* ABOUT ARSITEK */

.about-arsitek{
padding:80px 10%;
text-align:center;
}

.about-arsitek h2{
font-size:32px;
margin-bottom:30px;
}

.about-arsitek span{
color:#0B1F3A;
font-weight:700;
}

.about-arsitek img{
width:100%;
max-width:600px;
border-radius:10px;
margin-bottom:10px;
}

.about-arsitek p{
max-width:700px;
margin:auto;
line-height:1.6;
color:#555;
margin-bottom:30px;
}

.btn-about{
background:#0B1F3A;
color:white;
padding:12px 20px;
text-decoration:none;
border-radius:5px;
font-weight:500;


}
/* ================= CTA ================= */

.cta{
background:var(--primary);
color:white;
text-align:center;
padding:80px 5%;
}

/* ================= FOOTER ================= */

footer{
background:#0B1F3A;
color:white;
padding:60px 5% 30px 5%;
}

.footer-container{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:40px;
max-width:1200px;
margin:auto;
margin-bottom:40px;
}

.footer-brand h3{
margin-bottom:15px;
}

.footer-links a{
display:block;
color:#ddd;
text-decoration:none;
margin-bottom:8px;
}

.footer-links a:hover{
color:#C8A96A;
}

.footer-social a{
font-size:22px;
margin-right:12px;
color:white;
}

.footer-bottom{
text-align:center;
border-top:1px solid rgba(255,255,255,0.2);
padding-top:20px;
font-size:14px;
color:#ccc;
}

/* ================= FLOATING WHATSAPP ================= */

.floating-wa{
position:fixed;
bottom:100px;
right:10px;
background:#25D366;
color:white;
padding:14px 20px;
border-radius:50px;
display:flex;
align-items:center;
gap:10px;
text-decoration:none;
font-weight:600;
box-shadow:0 8px 20px rgba(0,0,0,0.2);
}

/* ================= MOBILE ================= */

@media(max-width:768px){

.menu-toggle{
display:block
}

nav ul{
position:absolute;
top:70px;
right:0;
background:white;
flex-direction:column;
width:200px;
padding:20px;
display:none;
box-shadow:0 10px 20px rgba(0,0,0,0.1);
}

nav ul.active{
display:flex
}

.hero-slider{
height:70vh
}

.section{
padding:60px 20px
}
.projects{
display:grid;
grid-template-columns: repeat(2,1fr);
gap:15px;
}

.projects img{
width:100%;
border-radius:10px;
transition:0.3s;
cursor:pointer;
}

.projects img:hover{
transform:scale(1.05);
}
.titel1{
  font-size: 15px;
  margin-bottom: 15px;
  font-weight: 400;
  max-width:100% ;
}
.about2{
  font-size: 30px;
  color: #d3d3d3;
  font-weight:700 ;
}
.title2{
  font-size: 33px;
  color: #0B1F3A;
  font-weight:700 ;
  margin-bottom: 80px;
  margin-left: 60px;
}
.title5{
  font-size: 25px;
  color: #555;
  font-weight:700 ;
  margin-bottom: 30px;
  margin-left: 0px;
}
/* MOBILE */


}